GIA Jewellery & Watches
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85,062 results
New listingDavid Yurman Chatelaine Double-Drop Earrings with Black Onyx and Hematite
BusinessEUR 302.64or Best OfferEUR 26.51 postageOpal Red Oval Loose Gemstones Weight 2.80 Carat Size 22X7X3 MM Australia Opal
BusinessEUR 166.95(EUR 59.63/Unit)Free postageGem Boulder Opal Diamond Red/Orange/Blue/Green ! Video Flashfire-OpalsWeight12ct
BusinessEUR 145.45(EUR 12.12/Unit)Free postageNew listingColombian Emerald Crystal 27.00 Cts Pendant 18K Gold Natural Tubular Shape Muzo
PrivateEUR 7,915.07or Best OfferEUR 165.34 postageNew listing$24500 Tiffany & Co Soleste Platinum GIA 1.44ct H VVS1 Halo Dangle Drop Earrings
BusinessEUR 12,850.36or Best OfferEUR 93.12 postageNew listing0.66 Carat Natural Fancy Intense Orange Diamond Pear VS2 GIA Certified Rare Gift
BusinessEUR 13,643.73or Best OfferFree postageNew listing1.48Cts Fancy Intense Yellow Loose Diamond Natural Color Radiant Cut GIA Cert
BusinessEUR 17,198.06or Best OfferFree postageNew listing0.64Cts Fancy Light Pink Loose Diamond Natural Color Pear Shape GIA Certificate
BusinessEUR 31,282.24or Best OfferFree postageNew listing2.20Cts Y-Z, Light Yellow Loose Diamond Natural Color Cushion Cut GIA Cert
BusinessEUR 9,157.28or Best OfferFree postageNew listing0.52 Carat Natural Fancy Intense Yellow Diamond Cushion SI1 GIA Certified Rare
BusinessEUR 2,304.68or Best OfferFree postageNew listing0.30Cts Fancy Intense Purple Pink Loose Diamond Natural Color Oval Shape GIA
BusinessEUR 23,180.00or Best OfferFree postageAUSTRALIAN OPAL COMPANY Weight 4.25 Carat Size 17.5X15X3 MM Pear AUSTRALIAN OPAL
BusinessEUR 228.28(EUR 70.24/Unit)Free postageAustralia Opal Trillion Loose Gemstones Weight 18.30 Carat Size 27X20.5X6MM Opal
BusinessEUR 228.64(EUR 12.49/Unit)Free postageopal rough ethiopian raw opal gemstone large
BusinessEUR 183.81(EUR 3.53/Unit)or Best OfferFree postageOpal Cabochon Loose Gemstones Weight 10.20 Carat Size 21.5X15X5 MM AustraliaOpal
BusinessEUR 306.69(EUR 30.07/Unit)Free postageNew listing1.01Cts Fancy Intense Yellow Loose Diamond Natural Color Radiant Cut GIA Cert
BusinessEUR 12,168.73or Best OfferFree postageNew listing0.55 Carat Fancy Yellow Loose Diamond Natural Color Oval Shape GIA Certified
BusinessEUR 2,950.00or Best OfferFree postageNew listing0.60 Carat Fancy Yellow Loose Diamond Natural Color Cushion Cut GIA Certificate
BusinessEUR 3,206.07or Best OfferFree postageNew listing1.35Cts Fancy Yellow Loose Diamond Natural Color Radiant Cut GIA Certified
BusinessEUR 9,638.70or Best OfferFree postageNew listing1.02Cts Fancy Yellow Loose Diamond Natural Color Cushion Cut Pair GIA Certified
BusinessEUR 5,346.87or Best OfferFree postageNew listing1.21Cts Fancy Yellow Loose Diamond Natural Color Cushion Cut Pair GIA Certified
BusinessEUR 6,340.44or Best OfferFree postageNew listing1.01 Carat Natural Fancy Yellow Diamond Oval VVS2 GIA Certified Handmade Jewelry
BusinessEUR 5,572.21or Best OfferFree postageHUGE pink baroque pearl pendant 18K GOLD AAA elegant Mesmerizing natural
BusinessEUR 14.87or Best OfferEUR 4.01 postage39 sold9-10mm Black Natural Akoya Tahitian Pearl Earrings AAA 14k white gold
BusinessEUR 11.44Free postageOnly 1 left.New listing0.60Cts Fancy Yellow Loose Diamond Natural Color Cushion Cut GIA Certificate
BusinessEUR 3,206.07or Best OfferFree postageNew listing1.01 Carat Natural Fancy Light Yellow Diamond Radiant VS2 GIA Certified Genuine
BusinessEUR 4,711.80or Best OfferFree postageNew listing1.02 Carat Natural Fancy Yellow Diamond Oval VVS2 GIA Certified Handmade Jewelry
BusinessEUR 5,602.94or Best OfferFree postageAustralia Opal Natural Cabochon Loose Gemstones Weight 16.35Carat Size 27X20X7MM
BusinessEUR 371.01(EUR 22.69/Unit)Free postageNatural Opal White/Colorless Oval Shape Certified Loose Fire Gemstone 15 Carat
BusinessEUR 216.81(EUR 10.84/Unit)Free postageAustralia Fire Opal Rough Loose Gemstones Weight 9.90 Carat Size 24X13X8 MM Opal
BusinessEUR 102.68(EUR 10.37/Unit)Free postageLabradorite Very Good Cut Natural Round Loose Gemstones Weight 230.Carat Pear
BusinessEUR 134.80(EUR 0.59/Unit)Free postage18''Top Grading Japanese Akoya AAAAA 9-10mm white Pearl Necklace 14K Gold Clasp
BusinessEUR 49.25Free postageOnly 1 left.New listing0.52 Carat Fancy Intense Yellow Loose Diamond Natural Color Oval Shape GIA Cert
BusinessEUR 3,462.15or Best OfferFree postageNew listing0.90 Carat Fancy Yellow Loose Diamond Natural Color Oval Shape GIA Certificate
BusinessEUR 5,316.14or Best OfferFree postageNew listingVintage 14K Yellow Gold Coral Dangle Lever Back Earrings
BusinessEUR 274.70or Best OfferEUR 28.39 postageStone crystal aura quartz carved gemstone jewelry chakra healing reiki mineral
BusinessEUR 11.44 to EUR 343.60Free postageNew listingAntique Old European Cut Diamond 3-Stone Engagement Ring GIA 2.03 ct Platinum
BusinessEUR 7,910.42EUR 60.53 postageNatural Opal Rough Loose Gemstones Weight 13.25 Carat Size 19X18X7 MM Fire Opal
BusinessEUR 85.57(EUR 6.46/Unit)Free postageAustralian Natural Fire Opal- 3.30 Carat Gemstone Size 14.5X13.5X3 MM Fire Opal
BusinessEUR 114.09(EUR 34.57/Unit)Free postageNew listingTiffany & Co. PRISTINE 925 Sterling Silver 7mm Green Sugar Stacks Ring Size 7
BusinessEUR 302.64or Best OfferEUR 26.51 postage0.23 Carat Loose Orange Natural Diamond Cushion Modified Brilliant Shape VS2 GIA
BusinessEUR 1,113.70or Best OfferFree postageNew listing03.65Cts. Natural Mind Blowing Ethiopian Opal Fancy 11X15X07 MM Rough Gemstone
BusinessEUR 14.88or Best OfferFree postageNew listing01.90Cts. Natural Mind Blowing Ethiopian Opal Fancy 08X12X03 MM Rough Gemstone
BusinessEUR 11.44or Best OfferFree postageNew listing02.45Cts. Natural Mind Blowing Ethiopian Opal Fancy 09X14X05 MM Rough Gemstone
BusinessEUR 12.59or Best OfferFree postageNew listing03.50Cts. Natural Mind Blowing Ethiopian Opal Fancy 09X12X06 MM Rough Gemstone
BusinessEUR 12.59or Best OfferFree postageNew listingVintage Jabel GIA 1.37ct Round Solitaire Diamond Pendant Necklace 18k Gold 17.7"
BusinessEUR 3,953.27EUR 55.94 postageNew listing02.45Cts. Natural Mind Blowing Ethiopian Opal Fancy 10X16X03 MM Rough Gemstone
BusinessEUR 18.31or Best OfferFree postage4.40 CT ++Natural Ethiopian Fire Pear Opal Loose Gemstone Cabochon 17.7x11.1mm
BusinessEUR 97.34or Best OfferFree postageNew listingVintage Sterling Silver 925 Women's Men's Jewelry Chain Necklace Marked 17.2 gr
PrivateEUR 143.17or Best OfferEUR 14.89 postageNew listing05.00Cts. Natural Mind Blowing Ethiopian Opal Fancy 09X15X08 MM Rough Gemstone
BusinessEUR 12.59or Best OfferFree postageNew listing01.65Cts. Natural Mind Blowing Ethiopian Opal Fancy 08X10X05 MM Rough Gemstone
BusinessEUR 12.59or Best OfferFree postage13-14MM AAA Purple Baroque Pearl Pendant 18K Luxury Women DIY Cultured Jewelry
BusinessEUR 11.44or Best OfferFree postage29 soldNew listing04.40Cts. Natural Mind Blowing Ethiopian Opal Fancy 10X15X09 MM Rough Gemstone
BusinessEUR 13.73or Best OfferFree postageNew listing02.60Cts. Natural Mind Blowing Ethiopian Opal Fancy 10X12X06 MM Rough Gemstone
BusinessEUR 13.73or Best OfferFree postageNew listing03.85Cts. Natural Mind Blowing Ethiopian Opal Fancy 10X13X07 MM Rough Gemstone
BusinessEUR 13.73or Best OfferFree postageNew listing02.90Cts. Natural Mind Blowing Ethiopian Opal Fancy 07X10X07 MM Rough Gemstone
BusinessEUR 13.73or Best OfferFree postageCarat Natural Loose Gemstone Paraiba Ethiopian Dyed Opal Galaxy Fire Opal 20 Ct
BusinessEUR 134.80(EUR 6.74/Unit)Free postage