GIA Jewellery & Watches
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84,991 results
Gem Boulder Opal Diamond Red/Orange/Blue/Green ! Video Flashfire-OpalsWeight12ct
BusinessEUR 145.88(EUR 12.16/Unit)Free postageOpal Red Oval Loose Gemstones Weight 2.80 Carat Size 22X7X3 MM Australia Opal
BusinessEUR 167.44(EUR 59.80/Unit)Free postageAUSTRALIAN OPAL COMPANY Weight 4.25 Carat Size 17.5X15X3 MM Pear AUSTRALIAN OPAL
BusinessEUR 228.95(EUR 70.45/Unit)Free postageopal rough ethiopian raw opal gemstone large
BusinessEUR 184.35(EUR 3.55/Unit)or Best OfferFree postageNew listingDiamond Engagement Ring VVS1 D Round 5.61 Ct Lab Created GIA Certified Special
PrivateEUR 56,018.71or Best OfferEUR 60.82 postageNew listingDiamond Engagement Ring VVS2 D 4.09 Ctw Lab Created 14k White Gold GIA Special
PrivateEUR 17,773.10or Best OfferEUR 60.82 postageNew listing14k Ring E VVS1 3.35 Ct Round Lab-created Diamond GIA Certificate Gift For Her
PrivateEUR 15,616.37or Best OfferEUR 60.82 postageNew listingDiamond Ring Fancy Vivid Pink Cushion GIA Certified 2.52 CT 18K White Gold SZ6.5
BusinessEUR 15,906.42or Best OfferFree postageGemporia New Floral Shaped Sundar Kyanite & White Topaz 925 Ring 5.08cts L/M 6
PrivateEUR 69.78or Best OfferEUR 19.39 postage9-10mm Black Natural Akoya Tahitian Pearl Earrings AAA 14k white gold
BusinessEUR 11.50Free postageOnly 1 left.New listingGemporia silver ring, Zambian Amethyst/white Topaz R-S
PrivateEUR 17.780 bidsEUR 16.01 postageEnding Jun 24 at 10:27AM BST6d 18hAustralia Opal Trillion Loose Gemstones Weight 18.30 Carat Size 27X20.5X6MM Opal
BusinessEUR 229.31(EUR 12.53/Unit)Free postageOpal Cabochon Loose Gemstones Weight 10.20 Carat Size 21.5X15X5 MM AustraliaOpal
BusinessEUR 307.59(EUR 30.16/Unit)Free postage2.0 Carat Certified Round Cut White Moissanite Ring Band 925 Silver Ring
BusinessEUR 146.74Was: EUR 174.69or Best OfferFree postageOnly 1 left.Natural Opal White/Colorless Oval Shape Certified Loose Fire Gemstone 15 Carat
BusinessEUR 217.44(EUR 10.87/Unit)Free postageStone crystal aura quartz carved gemstone jewelry chakra healing reiki mineral
BusinessEUR 11.50 to EUR 345.25Free postage18''Top Grading Japanese Akoya AAAAA 9-10mm white Pearl Necklace 14K Gold Clasp
BusinessEUR 49.49Free postageOnly 1 left.HUGE pink baroque pearl pendant 18K GOLD AAA elegant Mesmerizing natural
BusinessEUR 14.94or Best OfferEUR 4.03 postage39 soldNew listingPink Diamond GIA Certified Natural Loose Diamond 5.61 Carat Radiant Cut VVS1
BusinessEUR 51,461.99or Best OfferFree postage22 CT ++Natural Ethiopian Fire Oval Opal Loose Gemstone Cabochon 22x18.5mm
BusinessEUR 383.63or Best OfferFree postage13-14MM AAA Purple Baroque Pearl Pendant 18K Luxury Women DIY Cultured Jewelry
BusinessEUR 11.50or Best OfferFree postage29 soldNew listingCertified 1.05ct Natural Green Sapphire IF 4.9mm Brilliant Round Matching Pair
BusinessEUR 509.94Was: EUR 1,019.88or Best OfferFree postageNew listingCertified 0.90ct Natural Green Sapphire VVS 4.6mm Brilliant Round Matching Pair
BusinessEUR 466.90Was: EUR 933.80or Best OfferFree postage9.4 CT ++Natural Ethiopian Fire Opal Oval Loose Gemstone Cabochon 16.4x14.1mm
BusinessEUR 233.92or Best OfferFree postage7.5 CT ++Natural Ethiopian Fire Oval Opal Loose Gemstone Cabochon 16.1x13.9mm
BusinessEUR 168.02or Best OfferFree postage7.4 CT ++Natural Ethiopian Fire Pear Opal Loose Gemstone Cabochon 21.4x11.7mm
BusinessEUR 166.87or Best OfferFree postageAustralia Opal Natural Cabochon Loose Gemstones Weight 16.35Carat Size 27X20X7MM
BusinessEUR 372.10(EUR 22.76/Unit)Free postageAustralian Natural Fire Opal- 3.30 Carat Gemstone Size 14.5X13.5X3 MM Fire Opal
BusinessEUR 114.42(EUR 34.67/Unit)Free postageIGI GIA Diamond Earrings Certified Lab Created Round 3 Carat 950 Platinum Studs
BusinessEUR 2,384.09or Best OfferFree postageOnly 1 left.Natural Opal Rough Loose Gemstones Weight 13.25 Carat Size 19X18X7 MM Fire Opal
BusinessEUR 85.82(EUR 6.48/Unit)Free postageNew listingVVS1 Diamond Round D 1 ct Very Good Cut Excellent Polish Excellent Symmetry Lab
PrivateEUR 491.23EUR 34.72 postage6.6 CT ++Natural Ethiopian Fire Round Opal Loose Gemstone Cabochon 13.3x8.3mm
BusinessEUR 146.15or Best OfferFree postage3.50 CT ++Natural Ethiopian Multi Fire Cushion Opal Loose Gemstone Cabochon
BusinessEUR 77.34or Best OfferFree postage2.4 CT Quality Opal Natural Ethiopian AAA+ Fire Pear Gemstone Cabochon
BusinessEUR 51.78or Best OfferFree postage13.5-9.5mm Natural Ethiopian Opal Fire Oval 3.1 CT Multi Loose Gemstone Cabochon
BusinessEUR 70.19or Best OfferFree postageAustralia Fire Opal Rough Loose Gemstones Weight 9.90 Carat Size 24X13X8 MM Opal
BusinessEUR 102.98(EUR 10.40/Unit)Free postageCarat Natural Loose Gemstone Paraiba Ethiopian Dyed Opal Galaxy Fire Opal 20 Ct
BusinessEUR 135.19(EUR 6.76/Unit)Free postageNew listing925 45gm Sterling Silver Bracelet | Gentle Honeycomb Bracelet | Mens Bracelet
BusinessEUR 1,465.82 to EUR 8,226.42Was: EUR 6,718.12Free postage0.28 Carat Loose Orange Diamond Pear Shape VS1 GIA Certified Jewelry Gift Fancy
BusinessEUR 1,192.05or Best OfferFree postage4.2 CT Natural Ethiopian Opal Fire Round Multi Loose Gemstone Cabochon
BusinessEUR 92.07or Best OfferFree postage2.5 CT Natural Ethiopian Opal Fire Oval Loose Gemstone Cabochon 10.2x8.1mm
BusinessEUR 51.79or Best OfferFree postage2.2 CT Natural Ethiopian Opal Fire Pear Loose Gemstone Cabochon 11.3x8mm
BusinessEUR 48.34or Best OfferFree postage1.90 CT Natural Ethiopian Fire Pear Opal Loose Gemstone Cabochon
BusinessEUR 27.07or Best OfferFree postageNatural Ethiopian Fire +++Opal Oval 2.7 CT Gemstone Cabochon 12.3x8mm
BusinessEUR 54.09or Best OfferFree postage+++Opal Natural Ethiopian Fire Pear 2.5 CT Loose Gemstone Cabochon 12.3-9.2mm
BusinessEUR 52.93or Best OfferFree postage3 CT Natural Ethiopian Opal Fire Multi Oval Loose Gemstone Cabochon
BusinessEUR 64.45or Best OfferFree postageTriple AAAA 7-8mm South China Sea Round White Parl Necklace 18 inch 925S
BusinessEUR 147.31or Best OfferFree postage2 CT Natural Ethiopian Opal Fire Oval Loose Gemstone Cabochon 11-8.1mm
BusinessEUR 46.04or Best OfferFree postage2.1 CT Ethiopian Natural Opal Cabochon Pear Fire Loose Gemstone 12.4x8.2mm
BusinessEUR 47.19or Best OfferFree postage2.7 CT Ethiopian Natural Opal Cabochon Oval Fire Loose Gemstone 12x9.8mm
BusinessEUR 43.73or Best OfferFree postage2.9 CT Natural Ethiopian Opal Fire Pear Loose Gemstone Cabochon 14.3x9.7mm
BusinessEUR 49.49or Best OfferFree postageRoyal Crown Design Australian Solid Opal Diamond Engagement Ring 14K Yellow Gold
BusinessEUR 350.50EUR 39.55 postage28.21Ct "GIA" CERTIFIED ! UNHEATED NATURAL COPPER BEARING PARAIBA TOURMALINE
BusinessEUR 4,677.85or Best OfferFree postage11.8x8.6mm Natural Ethiopian Opal Fire Pear 2 CT Loose Gemstone Cabochon
BusinessEUR 46.04or Best OfferFree postage2.5 CT Fire +++Opal Natural Ethiopian Oval Loose Gemstone Cabochon 10.8-8mm
BusinessEUR 52.93or Best OfferFree postageLabradorite Very Good Cut Natural Round Loose Gemstones Weight 230.Carat Pear
BusinessEUR 135.19(EUR 0.59/Unit)Free postageBriolette Fire Opal Loose Gemstones Weight 11.25 Carat Size 27X16X8 MM Fire Opal
BusinessEUR 77.80(EUR 6.92/Unit)Free postage