Igi gemmology
List igi gemmology
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igi certified ring in 18 kt () gold with 1 x 136 ct in total igi certificate number precious stones are frequently treated in order to intensify their colour or clarity2 g insured shippingare you interested in this item? this item is up for auction at catawiki5 gold weight: 5see our 100% positive feedback59 ct emerald 10 x 010 ct round cut diamonds = 1 ct in total 6 x 0the item in question has not been tested in this regardplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any store06 ct baguette cut diamonds = 0catawiki’s goal is to make special objects universally available59 ct emerald and 16 round, baguette and brilliant cu diamonds, colour g/vs, totalling 1
572 €
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03 grams - measurements: 17x4x25 mm - main stone: diamond - certificate: igi igi - shape: rectangular cushion modified brilliant cut - total carat weight: 0are you interested in this item? this item is up for auction at catawikiof stones: 1 - color grade: fancy yellow - clarity grade: vvs2 - cut grade: very good - treatment: natural (untreated) - side stones: diamond - shape: round brilliant cut - total carat weight: 0of stones: 14 - average weight: 0please refer to the measurements for actual size read moreshipped quickly and securely via fedex (or similar courier) with track and trace and full insurancewomen's ring - material: white gold 18ktplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storeplease refer to our shipping rates before bidding as they may vary from country to country - shipped within belgium via registered post with insurance - please note that some of the images are zoomed ingross weight: 3catawiki’s goal is to make special objects universally availableeach - color grade: f - clarity grade: vs-si - cut grade: excellent - treatment: natural (untreated) other information - made in belgium - see photos for more details
504 €
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Beautiful ring with 8-prong setting tanzanite with brilliants, with igi certificate, very good setting work and finish04 ct for more information about the tanzanite, please look at the photograph of the igi certificate39 ct, of vs-si / i-j quality: 4 diamonds x 0are you interested in this item? this item is up for auction at catawiki82 mm with good lustre, surrounded by brilliant cut diamonds with a total of apporxif you have any questions regarding the lot, please contact us, we will be happy to assist youthe ring will come with a beautiful display boxshipping via courier with package tracking number08 ct 18 brilliants x ct = 0shipments outside the european union may be subject to customs dutiesplease ask before bidding18 kt gold/750 mm with transparent tanzanite of 3please click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storeimpressive and very elegant item22 ct, in oval cut 9catawiki’s goal is to make special objects universally available
412 €
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igi this item will be shipped insured and with track & trace65 ct colour: f clarity: internally flawless cut grade: excellent igi certified, numbered, including certificateare you interested in this item? this item is up for auction at catawikimaterial:: 14 kt yellow gold, tested size: 17 weight: 3solitary yellow gold ring with diamond, certifiedplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any store15 g diamond: natural diamond, ideal round brilliant cutcatawiki’s goal is to make special objects universally available
464 €
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54 mm(estimated measurements)item supplied with photographic anti-tampering certificate issued by a gemmology expert80 ct, colour g/i, clarity vs/piqué, mixed cuts- natural emerald, untreated, 387 g- 16 x diamonds, 040 ct, octagonal shape, x 8
(England)
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Item supplied with photographic anti-tampering certificate issued by a gemmology expertvintage pendant with chain gold, 1natural diamond, 011 ct, colour g, clarity si1briolette cut, 503estimated measurements
(England)
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It comes with a certificate of authenticity issued by our certified expert in gemmology (noa fine example of early 20th century jewelleryrest of the diamonds: 18 interspersed rose cut and dutch rose cut diamonds measuring 2 mm eachdiamonds' estimated total carat weight: 0please click on "respond to advert" (orange button) to get redirected to the catawiki websitecatawiki’s goal is to make special objects universally availableestimated total carat weight: 0extraordinary colour and shinebeautiful brooch from the early 20th century, art nouveau style, art decomade of 18 kt gold with platinum frontit has an old brilliant cut diamond in the centrethe rest are rose cut diamonds and dutch rose cut diamondsare you interested in this item? this item is up for auction at catawikiregistered and insured shippingour jewellery specialists inspect and polish all of our items before shippinghigh end jewellery caseour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storediamonds: 1 round/brilliant cut diamond in the centre measuring 3it shows geometrical patterns with slightly curved forms5 mm and weighing 0inspected and polished
298 €
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38 g ring size: adjustable ring: yes comes with its certificate of authenticity and certificate of diamond gemmologyare you interested in this item? this item is up for auction at catawikicolour: g, clarity: vs2 weight: 3magnificent new platinum ring set with a magnificent round cut diamond of 0please click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storecatawiki’s goal is to make special objects universally available
959 €
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Diploma in gemmology ige (university of barcelona) specialist in professional ige diamonds of the ige (instituto gemológico español)condition:\t in excellent condition - hardly worn, with minor signs of wearcarat weight of the main stone: 0please click on "respond to advert" (orange button) to get redirected to the catawiki websitecatawiki’s goal is to make special objects universally availablesize: 40 cm - total weight: 4with experience in the spanish market sincemeasurements: chain length 40 cm, pendant 2at our workshop, each piece is handmade by our goldsmithswe have the special collaboration of designers, architects and gemmologistsfineness of the material: 18 ktincluding original certificate for this piecethe gemstones used are selected and acquired directly in the countries of origin by our expert gemmologist, antonio lopezdiamond colour grade:\t gvalentine's day giftare you interested in this item? this item is up for auction at catawikigender:\t womenmain stone treatment: \t natural (untreated)main stone:\t diamondour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storewe take care of the design of each jewel in the smallest detail to obtain unique and unforgettable piecesmaterial:\t white golddiamond clarity grade:\t vvs1 / vvs2we are collectors and designers of jewellery and watchestype:\t necklace with pendant
162 €
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Gioielleria corvino presents: exclusive gold bracelet with diamonds features: exclusive item of jewellery, gold and diamonds with aig milan gemmology certificateare you interested in this item? this item is up for auction at catawikigioielleria corvino offers a guarantee on all our items of jewelleryeach item of jewellery undergoes a quality control before shippingsecure, insured and fast shipping via the ups express saver service60 ct g, 18 kt 750% goldplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storebracelet size: 17 cm handcrafted item of jewellery, hallmarked and tested 18 kt 750% goldmake your purchase in complete securityj diamonds: natural cut: brilliant colour: f/g clarity: vs diamonds: 21 total carat weight: 0catawiki’s goal is to make special objects universally availableitem of jewellery supplied with a fantastic fine jewellery gift box, gemmological certificate by gioielleria corvino, tax receipt and guarantee
580 €
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It is decorated with a fine sea pearl certified by the french gemmology laboratory, and a dazzling emeraldare you interested in this item? this item is up for auction at catawikitheir lustres is incomparablerare antique ring "you and me" in 18k yellow gold and platinum no reserve pricethey have totally disappeared nowadaysit is a high quality stone weight 0it is creamy white in colour with a pendant light sheen50 ct the shoulder of the ring are decorated with 12 diamond roses estimated quality: i/si weight approx9 mm in diameterfine pearls are wild pearls that are entirely made of mother-of-pearl20 ct exceptional item of jewellery for lovers of antique jewellery ring size: mm weight 37 mm, of an intense green colourmascaron hallmark for platinum4 g owl hallmark indicating 18 kt goldfast and careful delivery via registered and insured mail with tracking codeplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storeit contains some small frosts typical of emerald, commonly known as "emerald gardens"catawiki’s goal is to make special objects universally availableit is accompanied by a square emerald with cut sides of 4
317 €
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53 ctcolour: lcut: goodhearttotal weight: 39gheight: 80portuguese gold piece with a diamond of si2 clarity on each sidediamond:weight: 2
12843 €
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Featuring i1 certified diamonds and an independent igi certificate£550 - ** or best offer ** practically brand new in excellent condition with original packaging and certificatebeautiful emmy london 1/3 carat diamond engagement ringthis sparkling 1/3 carat diamond cluster ring in sleek palladium has a glistening diamond halo, baguette shoulders, and a secret diamond in the band
550 €
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Featuring i1 certified diamonds and an independent igi certificatethis sparkling 1/3 carat diamond cluster ring in sleek palladium has a glistening diamond halo, baguette shoulders, and a secret diamond in the bandbeautiful emmy london 1/3 carat diamond engagement ringÂŁ450 - ** or best offer ** looking for quick sale** practically brand new in excellent condition with original packaging and certificatesize easily adjustable at any jewellers
450 €
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75ct solitaire princess cut diamond (above average size), vvs1, g with an independent igi or gia certificatenever worn!!! beautiful style and shape size r palladium metal read more
(England)
2420 €
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5 carat, princess cut, vvs2 clarity grade, colour grade e, fluorescence none, very good finish, 18ct white gold ring size m, igi certification, valued by safeguard at ÂŁdiamond engagement ring, 0
2500 €
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Full report included read morea fantastic opportunity for you to invest for the future, or make a stunning piece of jewellery
200 €
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**SALE**Platinum Diamond Ring, 0.34ct Diamond, SI2 Clarity, Round Brilliant Cut Diamond, Stunning...
34ct this ring comes with a igi photographic card​ the ring can be professionally resized up two sizes or down two sizes for freeplatinum diamond ring£550 any questions, please contact skelton jewellers onwe also have a monthly payment schemeyou won't find this ring cheaper anywhere else​ we at skelton jewellers can beat high street prices
550 €
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Never been used brand new 18k white gold pair of earrings containing two natural diamonds with igi and gsi authentication certificates as seen in photo's priced 1/3 of rrp
1200 €
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Microsee microfiche reader made in uk includes staffs and derbys igi index read more
25 €
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12 mm igi antwerp certificate noare you interested in this item? this item is up for auction at catawiki48 ct cut and shape: round/brilliant quality: colour f-g, clarity vvs-vs size: 10 x approxitem of jewellery bearing the manufacturer's gold hallmark (k) - yellow sapphire total weight: 142 ct cut and shape: mixed oval measurements: 7please click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any store) ct each free shipping in an elegant gift boxcomments: no indication of treatment - diamonds total weight: 0catawiki’s goal is to make special objects universally available
521 €
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igi certified – ring size: mm centre stone: sapphire colour: blue weight: ct treatment: no indications of treatment origin: sri lanka grs certificate: grs total weight of the ring: 8are you interested in this item? this item is up for auction at catawiki80 grams diamonds quantity: 18 cut: round brilliant diamond weight: 018 kt white gold ring with a ct blue sapphire and diamonds, 030 ct colour: d–f clarity: vs will be shipped by express post and with international trackingplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storecatawiki’s goal is to make special objects universally available
2015 €
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Exceptional lustre and clarity diamondsplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteshipping by registered post with insurancecatawiki’s goal is to make special objects universally availableyou can choose the engravings you want for your chosen piece of jewellery for freecomes in a luxury jewellery boxthese stones are prong/channel set in an elegantly designed ringcentral natural fancy diamond of 1diamonds cut: round weight: 1are you interested in this item? this item is up for auction at catawiki56 ct - 48 diamondscentral natural fancy deep greenish brownish yellowinside diameter: 1618 kt white gold, stamped: 456 ct of round cut diamondsour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storerobust mountingif it is not the correct size, we will adjust it for freevery professionally manufactured18 kt white gold, beautiful ring with 116 ct -real weight, weighed before mount- colour: g/h top wesseltonyou may have your diamond jewellery cleaned and inspected as many times as you want, free of charge, for as long as you own itjewel for a lifetime*important: adjustable
1305 €
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igi certificateare you interested in this item? this item is up for auction at catawiki18 kt white goldstone: natural emeraldtreatment: commonly treatedstone weight: caratsring dimensions: 15 mm in diameterplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storeinclusions: normal inclusionscatawiki’s goal is to make special objects universally availabletotal ring weight: 7colour: transparent green
1315 €
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Ring size: free adjustment of ring up to size mm / us 9,5 all our jewellery comes with a certificate and 5 years guarantee this piece of jewellery has been tested for 18k igi certificate number: f4j shipping: free worldwide insured shipping please take a look at my other auctions on catawiki: https://veilingare you interested in this item? this item is up for auction at catawikigold: 18 carat white gold weight: greach) sapphire: oval mixed cut approxplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storeblue transparent enhanced width: 0,93 cmcolour: f-g-h clarity: vs (30 diamonds of 0,25ctnl/aanbod/justice-diamonds read morecatawiki’s goal is to make special objects universally availablediamonds: approx
7228 €
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75 ct certificate igi noare you interested in this item? this item is up for auction at catawikiinsured shipping via nacex precious stones are often treated to improve their colour and clarity; however, this particular item has not been tested in that regard57 brilliant cut diamonds of 112 tatum 3d design and high-quality setting (micro-setting) paraiba tourmaline, greenish blue, deep and transparent, very nicetriangle mixed cut size 818 ct white gold ring weight 7please click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storethis ring has been tested for 18 kt gold50 mm, colour g, clarity vs, weight 0catawiki’s goal is to make special objects universally available
998 €
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21ct igi certificate nomixed oval cut, x 9are you interested in this item? this item is up for auction at catawikithe ring has been tested for 18 kt gold3d design and high-quality setting (micro-setting) bluish green paraiba tourmaline, deep and transparentthe gemstones in this specific piece of jewellery have not been verified in this respecttwo-tone ring of 18 kt, weight g, tatum size 14please click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any store85 ct insured shipping via nacex precious stones are usually treated to improve colour and clarity60 brilliant cut diamonds of 150 mm, colour g, clarity vs, weight 0catawiki’s goal is to make special objects universally available
1336 €
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igi certified 18kt white gold men's diamond ring total weight: grams hallmark stamp: k) stamp on the inner shank gemstone: diamond shape: round brilliant carat weight: 0are you interested in this item? this item is up for auction at catawikidelivered with a beautiful gift box* before you bid, please make sure that you’re fully aware of what you’re bidding on20 x 5) color: g - h clarity: si1 - si2 size: eu-59* we use the most reliable couriers, such as fedex and ups, to insure and track shipments* customer satisfaction is our highest prioritydon’t hesitate to get in touch with us if you have any questions or concernsif you are not satisfied with the grading standard upon lot examination, consider not biddingplease click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any store5 / us-9 condition: new, polished to mirror finish* please be aware that your country of residence may require additional import duties or customs taxescatawiki’s goal is to make special objects universally available
637 €
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Before being put up for auction our items are examined by an igi and gia gemmologist, via catawikiare you interested in this item? this item is up for auction at catawikithis precious piece of jewellery recalls the shine of the stars of an infinite loveit is perfect as both a gift and an investmentmain stone: 100% natural diamondscut: round brilliantwe are not responsible for thistiffany choker style necklace with pendant material: 18 kt white gold and diamonds necklace length from end to end (open): approxtotal carat weight: 1depending on the country, customs fees may applyitem of jewellery by the famous italian brand chimentototal weight: 9please click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storeit will be sent via high value goods courier with tracking, with specific packaging that guarantees your security, complete with boxnumber of diamonds: 97, as shown in the photoscatawiki’s goal is to make special objects universally available
690 €
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Are you interested in this item? this item is up for auction at catawiki* shipments insured and track by correos express or fedex express * please note, your country of residence may impose customs and import duties59g size: photos are taken with a high-quality camera lensplease take a good look at the photos before biddinggrading results: ____________ stone type: natural diamonds shape: round brilliant cut carat: 0certification included20ct total weight: 9graded by igi, one of the most trusted name for thorough, objective and expert assessment of diamonds, gemstones and jewelry40ct color: g - i clarity: vs2 – si2 grading results: ____________ stone type: natural diamonds shape: baguette carat: 0please click on "respond to advert" (orange button) to get redirected to the catawiki websiteour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any store60ct color: dark pinkish red, transparent, (thermal process) * please check certification more information20ct color: g - i clarity: vvs2 – vs1 jewelry material: platinum total carat weight: 1grading results: ___________ stone type: natural ruby shape: oval mix cut carat: 0catawiki’s goal is to make special objects universally available
552 €