18k Gold

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2026

Cartier D'Amour 18K Yellow Gold and Diamond Pendant Necklace

Hampton Estate AuctionNew York, NY

18K White Gold Multicolored Sapphire and Diamond Cross Pendant Necklace: METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.50 ctw; GEMSTONES: Multicolored Sapphire; STAMPED: Pendant marked: 18K, 750,D0.75ct, SX2.14ct; Chain marked: Au750, ITALY; CONDITION: Pre-own

2026

18K White Gold Multicolored Sapphire and Diamond Cross Pendant Necklace

Hampton Estate AuctionNew York, NY

Platinum Topped 18K Yellow Gold Graduated Three Strand Pearl and Diamond Necklace: METAL: 18K Yellow Gold/Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.17 ctw; GEMSTONES: Pearls approx. 4.00 mm to 8.00 mm in diameter; TESTED: 18K Yellow Gold/Platinum; CONDITION: Pre-owned, Good; ITE

2026

Platinum Topped 18K Yellow Gold Graduated Three Strand Pearl and Diamond Necklace

Hampton Estate AuctionNew York, NY

2026

Masriera 18K Yellow Gold Diamond and Enamel Hinged Floral Bangle Bracelet

Hampton Estate AuctionNew York, NY

2026

Jean Schlumberger for Tiffany & Co. 18K Yellow Gold and Platinum Diamond "Four Leaves" Ring

Hampton Estate AuctionNew York, NY

1.79 Ctw VS/SI1 Diamond 18k White Gold Engagment Ring: Center Diamond Weight : 1.00 Ctw (Princess Cut) Color : J-K Clarity : VS/SI1 Setting : Prong Side Weight Of Ctw 0.79 Ctw Color : J-K Clarity : VS/SI1 Stone Setting : Prong Metal Weight : Approx 4.10 g

2026

1.79 Ctw VS/SI1 Diamond 18k White Gold Engagment Ring

Papps Family LiquidationBurbank, CA

Estate Ruby 2.60ct Diamond 18K White Gold Dangle Earrings: Estate Ruby & Diamond 18K White Gold Dangle Earrings Crafted in solid 18K white gold, these elegant estate dangle earrings feature a timeless combination of richly colored rubies and sparkling diamond

2026

Estate Ruby 2.60ct Diamond 18K White Gold Dangle Earrings

Dover JewelryMiami, FL

2026

Black Star Forest Diamond 18K Yellow Gold Band Ring 2.8 Grams

Dover JewelryMiami, FL

2026

Mario Buccellati Turquoise Bone 18K Yellow Gold Cuff Ring 10.5 Grams

Dover JewelryMiami, FL

2026

Buccellati Italian 18K Yellow Gold Double Leaf Ring

Dover JewelryMiami, FL

Vintage 1.50ct Diamond 18K Yellow Gold & Sterling Silver Jewelry Suite 35.2 Grams: Vintage Diamond 18K Yellow Gold & Sterling Silver Jewelry Suite Metal: 18K Yellow Gold and Sterling Silver Total Weight: Approximately 35.2 grams Ring:

2026

Vintage 1.50ct Diamond 18K Yellow Gold & Sterling Silver Jewelry Suite 35.2 Grams

Dover JewelryMiami, FL

Emerald 0.65ct Diamond 18K Gold Curb Ring 10.1 Grams: Emerald Diamond 18K Gold Curb Ring Metal: 18K Gold Ring Size: 6 Total Weight: Approximately 10.1 grams Primary Stone: Emerald

2026

Emerald 0.65ct Diamond 18K Gold Curb Ring 10.1 Grams

Dover JewelryMiami, FL

2026

Vintage Patek Philippe Diamond Ladies 18K Yellow Gold Diamond Wristwatch 39.1 Grams

Dover JewelryMiami, FL

2026

Vintage Tiffany Co Ruby 2.25ct Sapphire Diamond 18K Yellow Gold Cocktail Ring 10.5 Grams

Dover JewelryMiami, FL

Vintage Diamond 18K Cufflinks Two-Pair Set 33.9 Grams: Vintage Diamond 18K Cufflinks Two-Pair Set Metal: 18K Yellow Gold Total Combined Weight: Approximately 33.9 grams Design: Two-Pair Cufflink Set (Textured + Nugge

2026

Vintage Diamond 18K Cufflinks Two-Pair Set 33.9 Grams

Dover JewelryMiami, FL

2026

Circa 1883 Patek Phillipe H. WACNHORT Sacramento 18k pocket watch 57.5 Grams

Dover JewelryMiami, FL

Messika Thea 0.30ct Diamond Stud Earrings in 18K White Gold: Messika Thea 0.30ct Diamond Stud Earrings in 18K White Gold Elevate your style with the exquisite Messika Thea Diamond Stud Earrings, a perfect blend of sophistication and timeless beauty. These earri

2026

Messika Thea 0.30ct Diamond Stud Earrings in 18K White Gold

BidhausNew York, NY

2.72ct Fancy Yellow Cushion Diamond Halo Ring 18k Gold EGL Certified: 2.72ct Fancy Yellow Cushion Diamond Halo Ring 18k Gold EGL Certified This exquisite ring features a stunning 2.72ct Fancy Yellow cushion cut diamond, certified by EGL, set in a beautiful two-tone 18k

2026

2.72ct Fancy Yellow Cushion Diamond Halo Ring 18k Gold EGL Certified

BidhausNew York, NY

BVLGARI TRONCHETTO 18K YELLOW GOLD RING SIZE 5.25: This Bvlgari ring highlights the Tronchetto collection's signature approach, simplicity made striking. Crafted in 18K yellow gold, the band curves with a smooth line, its polished surface reflecting l

2026

BVLGARI TRONCHETTO 18K YELLOW GOLD RING SIZE 5.25

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

SHIKO STERLING SILVER EVIL EYE NECKLACE: New Eye Candy Shiko Sterling Silver Necklace featuring an 18k gold plated brass evil eye pendant adorned with CZ crystals on a sterling silver chain. Necklace is 12 inches long with a 2-inch extender

2026

SHIKO STERLING SILVER EVIL EYE NECKLACE

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

18k Yellow Gold 8.50ct Diamond Necklace: Retail: $27,900.00 ****** 18k Yellow Gold 8.50ct Diamond Necklace ****** Metal: 18k Solid Yellow Gold / Size: 16 / Total Item Weight: 18.0 grams / Country Made: United States / / Main Stone: Diamond /

2026

18k Yellow Gold 8.50ct Diamond Necklace

Prestige Auction GalleriesWoodland Hills, CA

18k Gold 4.00ct Emerald 1.90ct Diamond Ring: Retail: $28,750.00 ****** 18k Gold 4.00ct Emerald 1.90ct Diamond Ring ****** Metal: 18k Solid Yellow Gold / Size: 6.75 / Total Item Weight: 6.5 grams / Country Made: United States / / Main Stone: Emer

2026

18k Gold 4.00ct Emerald 1.90ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

John Hardy 18K Gold & Sterling Silver Dot Pearl Cuff Bracelet Mint Cond. #46, 100% Authentic: John Hardy 18K Gold & Sterling Silver Dot Pearl Cuff Bracelet, Mint Condition. #46Beautiful, Rare John Hardy 18K Gold & Sterling Silver Dot Pearl Cuff Bracelet, mint-like new condition. #46100% Authen

2026

John Hardy 18K Gold & Sterling Silver Dot Pearl Cuff Bracelet Mint Cond. #46, 100% Authentic

Jewels For You, Inc.Brooklyn, NY

2026

MONTBLANC TIMEWALKER 43 mm DUAL TIME AUTOMATIC 110465

Jewels For You, Inc.Brooklyn, NY

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24

18k Gold Auctions

NEW 14K YELLOW GOLD CURB LINK ID BRACELET

NEW 14K WHITE GOLD WEDDING TRIO RING SET

NEW 14K TWO TONE GOLD FANCY HEART DANGLING EARRINGS

BEAUTIFUL GOLD JEWELRY 23

Starts on:

Valley Village, CA, US

NEW 14K TRI COLOR GOLD GIRL-GIRL PENDANT

NEW 14K TRI COLOR GOLD LUCKY RING - SIZE 7

NEW 14K WHITE GOLD LADIES FANCY WHITE SOLITAIRE HALO RING

A BEAUTIFUL COLLECTION OF GOLD JEWELRY 26

Starts on:

Valley Village, CA, US

7 days Left

NEW 14K YELLOW GOLD BAMBOO HOLLOW HOOP EARRINGS

NEW 14K TWO TONE GOLD KIDS RING

NEW 14K WHITE GOLD LADIES FASHION WHITE SOLITAIRE RING

FANCY GOLD ESTATE JEWELRY 25

Starts on:

Valley Village, CA, US

4 days Left

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