Results for “18k ring”

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Green Chalcedony Pink Diamond Hematite 18K Yellow Gold Ring 17.6 Grams: Item: Green Chalcedony, Diamond, Hematite & Gold Ring Description: Ring crafted in 18 karat yellow gold, featuring a green chalcedony cabochon accented with carved hematite. The design is further enha

21 hrs Left

Green Chalcedony Pink Diamond Hematite 18K Yellow Gold Ring 17.6 Grams

Est. $2,200-$2,500

$200

Dover JewelryMiami, FL

Platinum and 18K Yellow Gold Emerald and Diamond Halo Ring: METAL: 18K Yellow Gold/Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.72 ctw; GEMSTONES: Emerald approx. 1.50 carats, Weight estimated by formula; STAMPED: Spurious Mellerio marl, unidentified marks on

1 day Left

Platinum and 18K Yellow Gold Emerald and Diamond Halo Ring

Est. $2,250-$3,000

$1,500

Hampton Estate AuctionNew York, NY

AN 18K GOLD AND PARAÍBA-TYPE TOURMALINE RING: AN 18K GOLD AND PARAÍBA-TYPE TOURMALINE RING Centering an oval-shaped, Paraíba-type tourmaline weighing 8.07 carats; size 7 Footnotes: Accompanied by AGL Report 1152707, dated December 17, 2

May 19, 2026

AN 18K GOLD AND PARAÍBA-TYPE TOURMALINE RING

Est. $18,000-$25,000

$18,000

BonhamsLos Angeles, CA

Emerald 1.10ct Diamond 18K Yellow Gold Three Stone Ring 5 Grams: Emerald Diamond 18K Yellow Gold Three Stone Ring Metal: 18K Yellow Gold Total Weight: Approximately 5 grams Primary Stone: Emerald Cut: Emerald Cut<

21 hrs Left

Emerald 1.10ct Diamond 18K Yellow Gold Three Stone Ring 5 Grams

Est. $1,100-$1,300

$250

Dover JewelryMiami, FL

GIA Certified 3.01ct Emerald Cut Diamond Three-Stone Ring 18k White Gold: GIA Certified 3.01ct Emerald Cut Diamond Three-Stone Ring 18k White Gold This exquisite three-stone engagement ring features a stunning GIA certified 3.01 ct emerald cut diamond, showcasing exceptiona

5 days Left

GIA Certified 3.01ct Emerald Cut Diamond Three-Stone Ring 18k White Gold

Est. $73,463-$95,501

$56,500

Mynt AuctionsNew York, NY

Tanzanite, Diamond, 18k Yellow Gold Ring: Tanzanite, Diamond, 18k Yellow Gold Ring. Featuring one square cushion-cut tanzanite weighing approximately 5.75 cts., accented by twenty-two full-cut diamonds weighing a total of approximately 0.20 c

5 days Left

Tanzanite, Diamond, 18k Yellow Gold Ring

Est. $800-$1,200

$400

Michaan's AuctionsAlameda, CA

18K White Gold Emerald and Diamond Toi et Moi Ring: METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.28 ctw; GEMSTONES: Emerald; STAMPED: E-0.66ct, D-0.28ct, 750; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 2.8 g; MEASUREMENTS: Ring

1 day Left

18K White Gold Emerald and Diamond Toi et Moi Ring

Est. $450-$600

$300

Hampton Estate AuctionNew York, NY

Cartier 18k Yellow Gold & Diamond Love Ring Full Set: Cartier 18k Yellow Gold & Diamond Love Ring Full Set 2022, French Cartier 18k yellow gold Love ring set with three round brilliant-cut diamonds weighing approximately 0.22 carats total, reference CRB4

May 21, 2026

Cartier 18k Yellow Gold & Diamond Love Ring Full Set

Est. $1,000-$2,000

$550

Akiba GalleriesDania Beach, FL

Vintage 18k Gold Amethyst Diamond & Emerald Ring: Vintage 18k Gold Amethyst Diamond & Emerald Ring Late 20th Century Bold vintage 18k yellow gold ring centered by an approx. 9.50 carat octagonal step cut amethyst in bezel setting, flanked by cylindri

May 21, 2026

Vintage 18k Gold Amethyst Diamond & Emerald Ring

Est. $1,000-$1,500

$500

Akiba GalleriesDania Beach, FL

18K White and Yellow Gold Tanzanite and Diamond Ring: METAL: 18K White Gold/Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.40 ctw; GEMSTONES: Tanzanite approx. total weight 10.45 carats, Weight estimated by formula, Tanzanite with light abrasions on gi

1 day Left

18K White and Yellow Gold Tanzanite and Diamond Ring

Est. $3,000-$4,000

$2,000

Hampton Estate AuctionNew York, NY

A GIA 2.07 ct Alexandrite & Diamond Ring in 18K: 18K yellow gold ring featuring an oval shaped alexandrite weighing 2.07 carats with yellowish green to pinkish brown color change, accompanied by GIA Gemological Report #2235896084, double prong set i

4 days Left

A GIA 2.07 ct Alexandrite & Diamond Ring in 18K

Est. $4,500-$6,000

$2,250

Alex CooperTowson, MD

1 day Left

Hoorsenbuhs 18K Rose Gold Classic-Tri Link Band Ring

Est. $1,500-$2,000

$1,000

Hampton Estate AuctionNew York, NY

Cartier Panthere Diamond Pave Emerald Onyx 18K White Gold Ring: Description: Exceptional Cartier Panthere ring crafted in 18K white gold, featuring the Maison signature panther design fully accented with pave set diamonds. The eyes are set with vivid emeralds, whi

7 days Left

Cartier Panthere Diamond Pave Emerald Onyx 18K White Gold Ring

Est. $9,000-$12,500

$1,000

Victorins AuctionsTokyo, Setagaya City

18K Yellow Gold and Opal Ring: METAL: 18K Yellow Gold; GEMSTONES: Opal approx. 5.56 carats, Weight estimated by formula; STAMPED: 18K; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 5 g; MEASUREMENTS: Ring size 6 1/2

1 day Left

18K Yellow Gold and Opal Ring

Est. $1,300-$1,700

$850

Hampton Estate AuctionNew York, NY

18K Gold Natural Chrysoberyl Cat's Eye Ring: This ring features a natural chrysoberyl cat's eye as the centerpiece, showcasing a unique blend of rich gold and cool white hues. Its flawless quality captivates at first glance. The large diameter d

May 20, 2026

18K Gold Natural Chrysoberyl Cat's Eye Ring

Est. £30,000-£60,000

£14,000

Hans AuctionSouth Croydon, Croydon

18K Yellow Gold Natural Emerald & Diamond Modernist Ring: Heavy 18 karat yellow gold ring set with a large natural emerald in an open tension-style setting, accented by a small round bezel-set diamond below the center stone. The mount is broad and architectu

May 23, 2026

18K Yellow Gold Natural Emerald & Diamond Modernist Ring

Est. CA$50-CA$50,000

CA$160

Kavanagh AuctionsMontreal, Quebec

18K White Gold and Diamond Ring Setting: METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.33 ctw; STAMPED: 18 ct, 750, rubbed mark; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 4.8 g; MEASUREMENTS: Ring size 6 3/4, Center will

1 day Left

18K White Gold and Diamond Ring Setting

Est. $750-$1,000

$500

Hampton Estate AuctionNew York, NY

18K White Gold Jadeite and Diamond Cocktail Ring: METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 2.83 ctw; GEMSTONES: Jade approx. 28.00 mm x 17.60 mm; STAMPED: 18K; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 22.2 g; MEASUREMENTS

1 day Left

18K White Gold Jadeite and Diamond Cocktail Ring

Est. $2,750-$3,500

$1,800

Hampton Estate AuctionNew York, NY

18K Gold Natural Sapphire Ring: This ring is meticulously crafted in 18K gold, featuring a natural sapphire that showcases a perfect contrast of rich gold and cool white. The main stone is a 1-carat sapphire, deep in hue, with minim

May 20, 2026

18K Gold Natural Sapphire Ring

Est. £14,000-£28,000

£7,000

Hans AuctionSouth Croydon, Croydon

3.34ct Fancy Yellow Diamond Halo Ring 18k Gold: 3.34ct Fancy Yellow Diamond Halo Ring 18k Gold Presenting a stunning 3.34ct Fancy Yellow Cushion Diamond Halo Ring, crafted in a luxurious combination of 18k yellow and white gold. This contemporary p

2 days Left

3.34ct Fancy Yellow Diamond Halo Ring 18k Gold

Est. $19,240-$25,012

$100

Mynt AuctionsNew York, NY

18K Yellow Gold Emerald and Diamond Geometric Ring: METAL: 18K Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.32 ctw; GEMSTONES: Emerald; STAMPED: 750; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 8.7 g; MEASUREMENTS: Ring size 6 3/4; Diamon

1 day Left

18K Yellow Gold Emerald and Diamond Geometric Ring

Est. $1,500-$2,000

$1,000

Hampton Estate AuctionNew York, NY

GIA Certified 7.77 Ct Diamond Ring in Platinum 18K Gold: GIA Certified 7.77 Ct Diamond Ring in Platinum 18K Gold This exquisite ring features a stunning GIA Certified 7.77 Ct. round diamond, showcasing remarkable S-T color and VVS1 clarity. Crafted in a lux

5 days Left

GIA Certified 7.77 Ct Diamond Ring in Platinum 18K Gold

Est. $94,523-$122,879

$72,500

Mynt AuctionsNew York, NY

A GUMP'S 18K GOLD AND JADE RING, AMERICAN, 20TH/21ST CENTURY,: A GUMP'S 18K GOLD AND JADE RING, AMERICAN, 20TH/21ST CENTURY, 18k white gold band set with a white jade cabochon, marked, "Gump's 750," and in original Gump's presentation box. Ring size: 5.5 Provenan

5 days Left

A GUMP'S 18K GOLD AND JADE RING, AMERICAN, 20TH/21ST CENTURY,

Est. $3,000-$3,500

$1,500

Simpson Galleries, LLCHouston, TX

18K White Gold Diamond, Spinel, Yellow Sapphire, and Enamel Bumble Bee Flower Ring: METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.05 ctw; GEMSTONES: Spinel, Yellow Sapphire, Enamel; STAMPED: 750, Italian workshop mark; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 20.

1 day Left

18K White Gold Diamond, Spinel, Yellow Sapphire, and Enamel Bumble Bee Flower Ring

Est. $2,750-$3,750

$1,900

Hampton Estate AuctionNew York, NY

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