GIA Jewellery & Watches
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85,647 results
New listingGIA CERTIFIED 0.19 Ct Laser IN scripted Natural Diamond Pear Cut 4 X 3 MM J/SI2
BusinessEUR 458.72EUR 9.32 postageGem Boulder Opal Diamond Red/Orange/Blue/Green ! Video Flashfire-OpalsWeight12ct
BusinessEUR 145.50(EUR 12.13/Unit)Free postageOpal Red Oval Loose Gemstones Weight 2.80 Carat Size 22X7X3 MM Australia Opal
BusinessEUR 167.01(EUR 59.65/Unit)Free postageNew listingBotanical Leaf Engagement Wedding Women's Ring Round Cut Moissanite Silver Ring
BusinessEUR 364.84or Best OfferEUR 14.03 postageNew listingGIA Cushion Cut Sapphire Loose 11.22 Carats
PrivateEUR 936.150 bidsEUR 63.24 postageEnding Jul 3 at 11:15PM BST9d 16hNew listing2.54 Ct Natural Red Ruby Unheated Mozambique Oval Shape Loose Gemstone
BusinessEUR 57.57or Best OfferEUR 23.01 postageNew listing1.33 Ct Natural Blue Sapphire Heated Ceylon Pear Shape Loose Gemstone See Video
BusinessEUR 74.85or Best OfferEUR 23.51 postageNew listing0.61 Ct Natural Violetish-Green Sapphire Unheated Oval Shape Loose Gemstone
BusinessEUR 46.06or Best OfferEUR 22.67 postageNew listing1.28 Ct Natural Yellow Sapphire Srilanka Heated Oval Shape Loose Gemstone See VD
BusinessEUR 51.82or Best OfferEUR 22.83 postage18''Top Grading Japanese Akoya AAAAA 9-10mm white Pearl Necklace 14K Gold Clasp
BusinessEUR 49.51Free postageOnly 1 left.New listing2.11 CARAT NATURAL LIGHT YELLOW DIAMOND ENGAGEMENT RING 14k WHITE HALO WEDDING
BusinessEUR 1,848.900 bidsEUR 78.85 postageEnding Jul 1 at 12:46AM BST6d 17hNew listing7mm Japanese Freshwater Pearl Dangle Earrings Champagne Pearl Hook Earrings Sets
BusinessEUR 16.840 bidsEUR 24.73 postageEnding Saturday at 12:15AM BST4d 17hAustralia Opal Trillion Loose Gemstones Weight 18.30 Carat Size 27X20.5X6MM Opal
BusinessEUR 228.72(EUR 12.50/Unit)Free postageOpal Cabochon Loose Gemstones Weight 10.20 Carat Size 21.5X15X5 MM AustraliaOpal
BusinessEUR 306.80(EUR 30.08/Unit)Free postageopal rough ethiopian raw opal gemstone large
BusinessEUR 183.88(EUR 3.54/Unit)or Best OfferFree postageAUSTRALIAN OPAL COMPANY Weight 4.25 Carat Size 17.5X15X3 MM Pear AUSTRALIAN OPAL
BusinessEUR 228.36(EUR 70.26/Unit)Free postageNew listing0.87 Ct Natural Violetish Sapphire Unheated Tanzania Oval Shape Loose Gemstone
BusinessEUR 57.57or Best OfferEUR 23.01 postageNew listing2.16 Ct Natural Red Ruby Unheated Mozambique Oval Shape Loose Gemstone
BusinessEUR 48.36or Best OfferEUR 22.73 postageNew listing14K .88 CT GIA CERTIFED DIAMOND WHITE GOLD HALO ENGAGEMENT RING WEDDING BAND
BusinessEUR 1,025.090 bidsEUR 50.08 postageEnding Jul 1 at 12:46AM BST6d 17hNew listing6mm Akoya Pearl Earring Studs for Women Japanese Pearl Stud Earrings AAA Quality
BusinessEUR 23.390 bidsEUR 25.00 postageEnding Saturday at 12:15AM BST4d 17hNew listingPink Drusy Gemstone Handmade Ethnic Birthday Gift Silver Jewelry Cufflinks 2.5''
BusinessEUR 8.930 bidsFree postageEnding Jul 1 at 6:44AM BST6d 23hNew listingCartier Solitaire PT950 Diamond Ring 0.25ct/E/VVS1/47 GIA Certificate Cartier
PrivateEUR 1,028.60Free postageNew listing1.50 Ct Natural Bluish Green Sapphire Ceylon Heated Pear Shape Loose Gemstone
BusinessEUR 86.36or Best OfferEUR 23.86 postage9-10mm Black Natural Akoya Tahitian Pearl Earrings AAA 14k white gold
BusinessEUR 11.50Free postageOnly 1 left.New listingCartier Diamond 0.37ct E-VVS1-EX Pt950 Ring Solitaire GIA Certificate Box
PrivateEUR 1,854.29Free postageStone crystal aura quartz carved gemstone jewelry chakra healing reiki mineral
BusinessEUR 11.50 to EUR 345.43Free postageHUGE pink baroque pearl pendant 18K GOLD AAA elegant Mesmerizing natural
BusinessEUR 14.95or Best OfferEUR 4.03 postage39 sold1.40 CT Natural Ethiopian Opal Cut Oval black Cabochon Loose Gemstone 11X7X4 MM
BusinessEUR 29.02or Best OfferFree postageGIA CERTIFIED 0.18 Ct Lustrous Natural Diamond 3.6 MM Round H/VVS2 Grade Loose
BusinessEUR 423.54EUR 9.32 postageRARE 3.0Ct Certified Pear & Round Moissanite Wedding Band 14K Yellow Gold Plated
BusinessEUR 178.41Free postage4.4 CT Natural Ethiopian Opal Round Fire Multi Loose Gemstone Cabochon
BusinessEUR 100.18or Best OfferFree postageMexican Fire Opal Pendant Necklace White Gold Pl Opal Pendant October Birthstone
BusinessEUR 138.16or Best OfferFree postage0.33 Carat Loose Yellow Natural Diamond Cushion Modified Brilliant Shape SI2 GIA
BusinessEUR 1,044.19or Best OfferFree postage13-14MM AAA Purple Baroque Pearl Pendant 18K Luxury Women DIY Cultured Jewelry
BusinessEUR 11.50or Best OfferFree postage29 soldNew listing1.08ctw VS2 GIA Round Diamond Engagement Ring 950 Platinum Size 6.5
BusinessEUR 3,462.10EUR 55.91 postage0.30 Carat Loose Orange Diamond Pear Shape SI2 GIA Certified Jewelry Fancy Gift
BusinessEUR 1,095.30or Best OfferFree postageNew listingGIA 1.00ct I2 E LOOSE NATURAL BRILLIANT ROUND DIAMOND ESTATE VINTAGE ANTIQUE
BusinessEUR 936.140 bidsEUR 37.45 postageEnding Jul 1 at 12:23AM BST6d 17h3.66 Carat 14K Yellow Gold Moissanite Ring VVS Engagement Ring
PrivateEUR 301.44or Best OfferEUR 33.24 postageTiffany & Co. PRISTINE 925 7mm Lemon Quartz Sugar Stacks Ring Size 7
BusinessEUR 304.25or Best OfferEUR 26.65 postageOnly 1 left.GIA Certified 18k White Gold 0.52ct F/SI2 E/I1 Diamond Screwback Earrings
PrivateEUR 645.95or Best OfferEUR 54.61 postage0.22 Carat Fancy Grayish Greenish Yellow Loose Diamond Pear Shape GIA Certified
BusinessEUR 803.22or Best OfferFree postageGIA Certified 14k White Gold 0.57ct H/I2 Round Cut Diamond Solitaire Pendant
PrivateEUR 608.50or Best OfferEUR 55.39 postageNatural Old Euro 1.46 ctw Diamonds 14k Gold Ring w/ apprsl of $4650 ~ Sz 7
PrivateEUR 2,245.83EUR 89.76 postage0.13 Carat Loose Pink Diamond Pear Shape GIA Certified Gift Fancy Rare Jewelry
BusinessEUR 1,265.68or Best OfferFree postageGIA Certified 14k W/G 2.50ct NO HEAT Yellow Ceylon Sapphire & Diamond Ring
PrivateEUR 1,582.10or Best OfferEUR 94.39 postage0.50 Carat Loose Green Diamond Pear Shape, VS1 GIA Certified Rare Fancy Jewelry
BusinessEUR 2,434.00or Best OfferFree postageNew listingD Color VVS1,Excellent Emerald Cut Moissanite Diamond Stone with GRA Certificate
BusinessEUR 411.91or Best OfferEUR 9.36 postage4.70 CT Natural Ethiopian Opal Fire Oval Multi Loose Gemstone Cabochon
BusinessEUR 94.14or Best OfferFree postage3 CT Natural Ethiopian Opal Oval Loose Gemstone Cabochon 12.1x10.2mm
BusinessEUR 69.09or Best OfferFree postageNew listing1.08ctw VS2 GIA Round Diamond Engagement Ring 950 Platinum Size 6.5
BusinessEUR 3,273.54EUR 93.53 postageNatural Red Garnet Gemstone Marquise Shape Handmade Gemstone For Jewelry Making
BusinessEUR 16.21 to EUR 38.51Was: EUR 18.42Free postage0.14 Carat Loose Pink Diamond Pear Shape GIA Certified Gift Jewelry Fancy Rare
BusinessEUR 1,311.93or Best OfferFree postage1.47Ct Natural Purple Spinel Mae Sai Thailand Pear Cut Gemstone see video !!!
BusinessEUR 64.25Was: EUR 69.09or Best OfferEUR 24.60 postage0.44 ct Round Diamond Pendant w/ chain 14k Yellow Gold GIA cert I VS2
BusinessEUR 1,090.62or Best OfferEUR 54.21 postageNew listingD Color VVS1,Excellent Round Cut Moissanite Diamond Stone,Loose Moissanite Stone
BusinessEUR 168.51or Best OfferEUR 9.36 postageGIA Certified Platinum 0.67ct J/SI2 Diamond Solitaire Pendant
PrivateEUR 926.79or Best OfferEUR 71.22 postageNew listingD Color VVS1,Excellent Round Cut Moissanite Diamond Stone,Loose Moissanite Stone
BusinessEUR 252.76or Best OfferEUR 9.36 postage3Ct Oval Certified White Moissanite Halo Engagement Ring Sterling Silver S925
BusinessEUR 198.23Free postageAustralia Opal Natural Cabochon Loose Gemstones Weight 16.35Carat Size 27X20X7MM
BusinessEUR 371.14(EUR 22.70/Unit)Free postage