5,000+ results for 18 k
- 18" 18K GOLD Australia Top natural black GREEN 12-13MM TAHITIAN PEARL necklaceOpens in a new window or tabBrand New$700.00Free shippingfrom Hong KongFree returns
- Vintage 14K Gold 4.3mm Black Onyx w/Gold Bead &Hook 16" Strand to Make NecklaceOpens in a new window or tabNew (Other)$35.00Free shipping18 watchers
- Natural .65CT Ruby In Stunning 18K Yellow Gold Diamond Halo Accented RingOpens in a new window or tabPre-Owned$2,795.00Free shippingFree returnsTop Rated Plus
- GIA Large Green Tsavorite Garnet and Diamond Halo Mens Ring 18k Yellow GoldOpens in a new window or tabPre-Owned$8,499.00+$14.95 shipping
- Alexandrite Gold Ring ¼ct Antique 19thC Russia Natural Color-Change Genuine 14ktOpens in a new window or tabPre-Owned$1,699.99+$35.49 shipping18 watchers
- Natural Certified Opal Diamond Ring 12.42ct 1.35ct Rare Stone Retail $17,000Opens in a new window or tabPre-Owned$7,200.00Free shippingfrom Brunei DarussalamFree returns
- Mens GIA Red Rubellite Tourmaline and Diamond Ring 18k Yellow GoldOpens in a new window or tabPre-Owned$5,495.00+$14.95 shipping
- Freeform Opal & Diamond 14K Gold Abstract Contemporary Style Pendant & NecklaceOpens in a new window or tabPre-Owned$1,795.00Free shippingFree returnsTop Rated Plus
- 14K Gold Filled Vermeil Genuine Baltic Amber Ring Size 8,0-8,2 Butterscotch 老琥珀Opens in a new window or tabNew (Other)$112.99Free shippingFree returns
- REDUCED!, 18K RUBY AND DIAMOND YELLOW GOLD BANGLEOpens in a new window or tabBrand New$1,900.00Free shipping
- Colombian Emerald Pear Shape Earrings 2.45 Cts 18K Yellow Gold Fine Jewelry MuzoOpens in a new window or tabBrand New$3,395.00Free shipping
- GIA Rare 4 ct. Colombian Emerald & Diamond Ballerina Ring in 18k Yellow GoldOpens in a new window or tabPre-Owned$34,950.00+$19.50 shipping
- Alexandrite Ring Russian Natural Color-Change Genuine Antique 19thC 14kt GoldOpens in a new window or tabNew (Other)$1,899.99+$37.49 shipping16 watchers
- Solitaire Classic 2.01 Carat Oval Shape Diamond Engagement Ring White Gold VS1Opens in a new window or tabBrand New$12,955.00Free shippingFree returns
- 7.00 ct Yellow NATURAL diamond Bead 7" Bracelet 18 k Yellow Gold Claps BRACELETOpens in a new window or tabNew (Other)$555.95Free shippingfrom India
- Brilliant Earth IgI Certified 18k white gold With Appraisal 2200!Opens in a new window or tabNew (Other)$800.00+$5.25 shipping
- 97-Carat 6-PCs Natural Emerald Rings with Silver Gold Color from Afghan EmeraldsOpens in a new window or tabBrand New$600.00+$22.00 shippingfrom Pakistan
- STUNNING CITRINE TOPAZ 14K TWO TONED GOLD RINGOpens in a new window or tabPre-Owned$650.00Free shippingFree returns
- Gold Earrings Alexandrite Antique 19thC Russia Natural Handcut Color-Change 14ktOpens in a new window or tabNew (Other)$779.99+$16.99 shipping
- 25.30 Ct Natural Zambian Emerald Certified forest green, 18k Gold Ring pendantOpens in a new window or tabBrand New$25,000.00Free shippingfrom India
- Stunning Handmade 18ct Yellow Gold & Solid Carved Opal Pendant 26mm x 13mm 2.6gOpens in a new window or tabNew (Other)$4,631.04+$29.79 shippingfrom Australia
- GIA Certified 49.73ct No Heat Color Change Star Sapphire Diamonds Ring 18ktOpens in a new window or tabBrand New$76,000.00Free shippingFree returns
- Gold Earrings Alexandrite Antique 19thC Russia Natural Handcut Color-Change 14ktOpens in a new window or tabNew (Other)$859.99+$17.99 shipping17 watchers
- 20.17ct GIA Certified Natural No Heat Yellow Sapphire diamonds ring 18ktOpens in a new window or tabBrand New$36,000.00Free shippingFree returns
- 3ct GIA CERTIFIED J VS2-SI1 RADIANT CUT DIAMOND STUD EARRINGS PAIR NATURAL LOOSEOpens in a new window or tabBrand New$11,895.00Free shipping
- 11MM+ Baroque White South Sea Cultured Loose Pearl Full Drilled,18K Yellow GoldOpens in a new window or tabBrand New$49.001 bid · Time left2d 19hFree shippingfrom China
- GIA 1.78CT NATURAL NO HEAT BRIGHT PINK SAPPHIRE DIAMOND RING 18KT+Opens in a new window or tabBrand New$2,600.00Free shippingFree returns
- Luster! 9mm White Japanese Akoya Pearl Loose Pearl 18K Yellow Gold,Full DrilledOpens in a new window or tabBrand New$54.87Was: $59.007% offFree shippingfrom ChinaFree returns12 watchers
- 18" 18K GOLD Australia Top natural black GREEN 13-14MM TAHITIAN PEARL necklaceOpens in a new window or tabBrand New$1,200.00Free shippingfrom Hong KongFree returns
- Estate Vintage 1.493 ct 18K Gold Natural Opal Diamond Ring Jewelry size 8 R558Opens in a new window or tabNew (Other)$599.00Free shipping15 watchers
- Antique Butterscotch German Baltic Amber Islamic Prayer 38 g - 18k TasselOpens in a new window or tabPre-Owned$1,950.00Free shipping
- Pre-Owned! Vintage Chanel Pendant! Authentic!!Opens in a new window or tabPre-Owned$350.00+$20.00 shipping
- 11.1mm Faceted Golden South Sea Loose Pearl Fulldrilled 18K Solid Yellow GoldOpens in a new window or tabBrand New$92.07Was: $99.007% offFree shippingfrom China
- F/VS2 7.28 Ct Diamond Tennis Bracelet 18k White Gold 7" Lab Grown Eco FriendlyOpens in a new window or tabBrand New$6,500.00Free shipping
- Amethyst cabochon 18 carat yellow gold chain and earrings-February birthstoneOpens in a new window or tabPre-Owned$385.000 bids · Time left5d 6h+$3.86 shipping
- EVERGREEN NATURAL ZAMBIA EMERALD CABOCHON DIAMOND 18K GOLD STATEMENT EARRINGOpens in a new window or tabNew (Other)$10,875.00Was: $14,500.0025% offFree shippingfrom India
- Flawless 10.5MM Tahitian Saltwater Loose Pearl Full Drilled,18K White Gold,8.9CTOpens in a new window or tabBrand New$54.87Was: $59.007% offFree shippingfrom ChinaFree returns
- 18K Gold Natural Carnelian Cabochon, 10mm Square Doublet Gemstone, 1 PieceOpens in a new window or tabNew (Other)$3.99Was: $4.9920% off+$4.29 shipping
- Princess Diamonds Ring 1.06 ctw D VVS1 Special Setting Solid Gold 18k AMAZINGOpens in a new window or tabBrand New$1,900.00Free shipping
- Round Cut Natural Diamond Ring G VS1 0.20 ct 18K Solid White Gold IGL CertifiedOpens in a new window or tabBrand New$999.00Free 2-4 day shipping
- 5.75ct GIA Certified Natural No Heat Blue Sapphire Ring 18 Karat TraditionalOpens in a new window or tabBrand New$26,000.00Free shippingFree returns
- Gold Alexandrite Earrings Russian 19thC Antique Rare Natural Color-Change 14ktOpens in a new window or tabNew (Other)$899.99+$13.99 shipping
- Natural Glassy Jadeite jade Ruyi Lucky pendant Transparent, W/ 18k Clasp NewOpens in a new window or tabNew (Other)$59.99+$5.25 shipping
- GIA Rare 2.65 ct. Colombian Emerald & Diamond Cigar Band Ring in 14k Yellow GoldOpens in a new window or tabPre-Owned$12,950.00+$14.95 shipping
- Pair Green Faceted Tahitian Saltwater Loose Pearl Fulldrilled/18K Yellow GoldOpens in a new window or tabBrand New$92.07Was: $99.007% offFree shippingfrom ChinaFree returns
- 4.44ct GIA Certified Natural Color Change Blue Sapphire Ring 18 KaratOpens in a new window or tabBrand New$16,000.00Free shippingFree returns
- 18K 30mm Pinkish Hetian Jade Waterdrop Pendant with 18K bailOpens in a new window or tabNew (Other)$200.00Free shipping
- Signity 18K Yellow Gold Bezel Green Agate 2mm Gemset Gemstone Parcel 10 PiecesOpens in a new window or tabNew (Other)$39.99+$1.16 shipping
- GOLDEN CITRINE 5 MM HEART CUT 3 PIECE SET ALL NATURALOpens in a new window or tabNew (Other)$2.49+$6.95 shippingFree returnsTop Rated Plus
- 18K Yellow Gold Diamond David of Star Enamel NecklaceOpens in a new window or tabBrand New$997.00Free 1-2 day shipping
- 100% Natural Type A Jadeite Jade Kuan Yin pendant 18K white gold bail C00503Opens in a new window or tabNew (Other)$1,380.00Free shipping
- 100% Natural type A Gourd Pendant C00564 18k Gold MountingOpens in a new window or tabNew (Other)$1,480.00Free shipping
- Round Metal Beads 10mm Syntho Gold plated 4057 (2 dz) Beading Beads CorrugatedOpens in a new window or tabNew (Other)$3.00+$5.35 shipping
- 18K White Gold 10mm Jadeite Jade Green Ring Diamonds US Size 6Opens in a new window or tabBrand New$980.00Free shipping
- ROYSTON TURQUOISE Cabochon Backed and Stabilized 15.7 CT Gold Matrix FROM WATCHOpens in a new window or tabPre-Owned$18.00Free shippingFree returnsTop Rated Plus
- Stunning Natural Diamond Necklace 3.71 Ct D-F VS 18K Yellow gold IGL CertifiedOpens in a new window or tabBrand New$8,500.00Free shippingFree returnsTop Rated Plus
- 7.06ct Natural yellow sapphire ring 18kt. Raised Bead SetOpens in a new window or tabBrand New$6,000.00Free shippingFree returns
- Rare Gemstone 18K Gold Natural Pearl Cabochon, 10mm x 14mm Rectangle 1 PieceOpens in a new window or tabNew (Other)$4.39Was: $5.4920% off+$4.29 shipping
- Natural Diamond .83Ct Round Brilliant Cut Fancy Deep Brownish Yellow GIA CertOpens in a new window or tabPre-Owned$395.950 bids · Time left1d 4h$695.95Buy It Now+$10.40 shipping
- NATURAL BALTIC AMBER INCLUSIVE PENDANT POLISHED GOLDOpens in a new window or tabNew (Other)$349.00Free shippingfrom Lithuania
- 18g Natural Indonesian Blue Amber Copal Collection Rough Specimen WGB1949Opens in a new window or tabNew (Other)$1.990 bids · Time left3d 9h+$5.00 shipping
- 7X5Mm Oval Shape Birthstone Gemstone White Gold Plated or 18K Yellow Gold PlatedOpens in a new window or tabBrand New$34.11Free shippingFree returns
- 18K Gold Natural Pearl Cabochon, 10mm Square Doublet Gemstone, Set Of 2Opens in a new window or tabNew (Other)$7.99Was: $9.9920% off+$3.89 shipping
- 100% Natural Type A Jadeite Jade Cabochon Earrings 18k Set With Diamonds C00565Opens in a new window or tabNew (Other)$1,480.00Free shipping
- 0.14 cttw Parcel Natural Diamonds from Ring (gift from Sean Connery) SG-392Opens in a new window or tabPre-Owned$49.99+$5.15 shippingFree returnsTop Rated Plus
- KING TUT CAB Gold Quartz Cabochon 4.9 Carats California Gemstone JewelryOpens in a new window or tabNew (Other)$135.00+$4.00 shipping
- GOLDEN CITRINE 8 MM ROUND CUT ALL NATURALOpens in a new window or tabNew (Other)$6.99+$6.95 shippingFree returns137 soldTop Rated Plus
- GOLDEN CITRINE 8 x 6 MM OVAL CUT ALL NATURALOpens in a new window or tabNew (Other)$2.79+$6.95 shippingFree returns75 soldTop Rated Plus
- GOLDEN CITRINE 9 MM HEART CUT ALL NATURALOpens in a new window or tabNew (Other)$4.99+$6.95 shippingFree returnsTop Rated Plus
- Signity 18K Yellow Gold Bezel Paraiba Topaz 2mm Gemset Gemstone Parcel 10 PiecesOpens in a new window or tabNew (Other)$39.99+$1.16 shipping
- Unique 18k Yellow Gold 1.50 CT High Clarity Natural Diamond Engagement RingOpens in a new window or tabNew (Other)$4,600.00Free shipping
- Natural Hiddenite 18.00 Ct Green Extremely Rare Certified Stunning GemstoneOpens in a new window or tabNew (Other)$50.99Was: $84.9940% offFree shippingfrom IndiaFree returnsLast one
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