Results for “18k ring”

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Bvlgari Astrale Cerchi diamond cocktail ring in 18k white gold: Bvlgari Astrale Cerchi diamond cocktail ring in 18k white gold Pre-owned Bvlgari Astrale Cerchi cocktail ring crafted in solid 18k white gold and set with numerous natural round brilliant cut diamonds

6 days Left

Bvlgari Astrale Cerchi diamond cocktail ring in 18k white gold

Est.

US$5,798

-

US$7,537

US$100

Mynt AuctionsNew York, NY

18K Gold Pigeon Blood Red Ruby Ring: This ring is crafted in 18K gold, featuring a vividly colored pigeon blood red ruby, exuding an aura of elegance and nobility. The starry design adds brilliance, while the wide band enhances its grand

Aug 19, 2026

18K Gold Pigeon Blood Red Ruby Ring

Est.

US$7,500

-

US$15,000

US$100

TOISHINSEI Co., Ltd.Osaka, JP

VAN CLEEF & ARPELS 18K WHITE GOLD 1.50CT DIAMOND RING: Add a touch of luxury to any ensemble with this sophisticated Van Cleef & Arpels ring. The domed 18K White Gold setting comes to life thanks to sparkling inset Diamonds with a total weight of 1.50 car

4 days Left

VAN CLEEF & ARPELS 18K WHITE GOLD 1.50CT DIAMOND RING

Est.

US$7,000

-

US$28,000

US$7,000

Robinhood AuctionsLas Vegas, NV

French 19th Century 18K Gold Ring with Turquoise Size 7: French 19th Century 18K Gold Ring with Turquoise Size 7 A 19th century French ring in 18k yellow gold, featuring a turquoise ribbon in the center. The piece has detailed design and patina, and is note

1 day Left

French 19th Century 18K Gold Ring with Turquoise Size 7

Est.

US$1,742

-

US$2,264

US$100

BidhausNew York, NY

Bellarri Multi-Stone Statement Ring 18k Rose Gold Diamond Accents Size 7: Bellarri Multi-Stone Statement Ring 18k Rose Gold Diamond Accents Size 7 A Bellarri multi-stone statement cocktail ring crafted in 18k rose gold, featuring a sculptural multi-gemstone arrangement with

3 days Left

Bellarri Multi-Stone Statement Ring 18k Rose Gold Diamond Accents Size 7

Est.

US$5,200

-

US$6,760

US$100

BidhausNew York, NY

Second-hand - Ring, size 12.5, 18K gold, K18 yellow gold, sapphire, for women.: Color: Gold Season: Suitable for all seasons Weight: Approximately 3.2 grams Origin: Japan Gemstones: Sapphire (approximately 0.31 carats) / Diamonds (approximately 0.07 carats) Size: 12.5 / Adjustabl

Aug 19, 2026

Second-hand - Ring, size 12.5, 18K gold, K18 yellow gold, sapphire, for women.

Est.

US$11,000

-

US$22,000

US$100

TOISHINSEI Co., Ltd.Osaka, JP

18K YELLOW GOLD EMERALD & NATURAL DIAMOND RING: 18K yellow gold vintage gypsy-style ladies ring with a .33CT round cut emerald center stone and two 0.10CT round cut natural diamonds. Stone Type: Assorted Weight: 10.26 Grams Size: US 6.5 Condition:

Aug 22, 2026

18K YELLOW GOLD EMERALD & NATURAL DIAMOND RING

Est.

US$1,100

-

US$10,000

US$280

Florida Estate Sales Inc.Tallahassee, FL

18k White Gold GIA Certified 1.86ct Diamond Engagement Ring Classic Design: 18k White Gold GIA Certified 1.86ct Diamond Engagement Ring Classic Design This stunning engagement ring features a beautiful combination of 18k white gold and platinum, showcasing a remarkable GIA-ce

2 days Left

18k White Gold GIA Certified 1.86ct Diamond Engagement Ring Classic Design

Est.

US$11,518

-

US$14,973

US$100

Mynt AuctionsNew York, NY

GIA 1.30ct Fancy Deep Orangey Pink Diamond Ring 18k Gold: GIA 1.30ct Fancy Deep Orangey Pink Diamond Ring 18k Gold This exquisite GIA certified cocktail ring showcases a stunning array of diamonds, including a 0.32 carat radiant Fancy Deep Orangey Pink diamo

5 days Left

GIA 1.30ct Fancy Deep Orangey Pink Diamond Ring 18k Gold

Est.

US$8,151

-

US$10,596

US$100

Mynt AuctionsNew York, NY

Stunning 18K White Gold Pearl Diamond Ring with Box 2.50ct GVS: Stunning 18K White Gold Pearl Diamond Ring with Box 2.50ct GVS This exquisite 18K white gold ring features a stunning black South Sea cultured pearl and approximately 2.50ct of GVS diamonds. The ring,

1 day Left

Stunning 18K White Gold Pearl Diamond Ring with Box 2.50ct GVS

Est.

US$10,439

-

US$13,570

US$100

BidhausNew York, NY

Second-hand - Ring, size 11, 18K white gold, diamond, for women.: Color: Silver Season: Suitable for all seasons Weight: Approximately 2.7 grams Origin: Japan Diamond Weight: Approximately 0.27 carats Size: Size 11/Adjustable size (±2 sizes) Ring Width: Approximate

Aug 19, 2026

Second-hand - Ring, size 11, 18K white gold, diamond, for women.

Est.

US$9,900

-

US$19,800

US$100

TOISHINSEI Co., Ltd.Osaka, JP

Cartier Vendome Louis 18k Tri Color Gold Band Ring Size 8.5 Cert: Cartier Vendome Louis 18k Tri Color Gold Band Ring Size 8.5 Cert A pre-owned Cartier Vendome Louis tri-color gold band ring with a classic interlocking-style design and smooth polished finish. Crafted

1 day Left

Cartier Vendome Louis 18k Tri Color Gold Band Ring Size 8.5 Cert

Est.

US$2,717

-

US$3,532

US$100

BidhausNew York, NY

Messika Spiky Gatsby 0.29ct Diamond Band Ring 18K Yellow Gold Size 52: Messika Spiky Gatsby 0.29ct Diamond Band Ring 18K Yellow Gold Size 52 Introducing the Messika Spiky Gatsby Diamond Band Ring, a stunning statement piece crafted in luxurious 18K yellow gold. This band

2 days Left

Messika Spiky Gatsby 0.29ct Diamond Band Ring 18K Yellow Gold Size 52

Est.

US$3,172

-

US$4,123

US$100

Mynt AuctionsNew York, NY

18K Yellow Gold Aquamarine Diamond Halo Estate Ring: 18K Yellow Gold Aquamarine Diamond Halo Estate Ring This exquisite estate ring is crafted from 18K yellow gold, featuring a stunning light blue aquamarine at its center surrounded by a halo of diamond

4 days Left

18K Yellow Gold Aquamarine Diamond Halo Estate Ring

Est.

US$11,661

-

US$15,159

US$100

Mynt AuctionsNew York, NY

Aug 23, 2026

BVLGARI RING 18K PINK GOLD PG DIAMOND

Est.

US$12,450

-

US$18,260

US$25

NY Elizabeth Beverly Hills, CA

3 days Left

TASAKI SOUTH SEA PEARL DIAMOND RING 18K YG PT

Est.

US$3,750

-

US$5,500

US$25

NY Elizabeth Beverly Hills, CA

18K White Gold Diamond Ring 1.09ct Size 5.5 with Certificate: 18K White Gold Diamond Ring 1.09ct Size 5.5 with Certificate Diamond ring in 18K white gold with diamond accents. The ring is US size 5.5 and features a clear and fancy color presentation. It has a ri

2 days Left

18K White Gold Diamond Ring 1.09ct Size 5.5 with Certificate

Est.

US$3,809

-

US$4,951

US$100

BidhausNew York, NY

A diamond and 18k white gold ring: A diamond and 18k white gold ring Centering an asscher-cut diamond weighing 0.62 carat, framed by eight baguette and round brilliant-cut diamonds; total diamond weight: 1.17 carats; size 7 1/2; 5.05 g

4 days Left

A diamond and 18k white gold ring

Est.

US$1,800

-

US$2,000

US$900

Clars AuctionsOakland, CA

18K Gold Natural Emerald Ring: This ring is meticulously crafted in 18K gold, set with a natural emerald, exuding an aura of elegance and nobility. The main stone is a 0.6-carat emerald, surrounded by 40 sparkling diamonds, adding

Aug 19, 2026

18K Gold Natural Emerald Ring

Est.

US$3,900

-

US$7,800

US$100

TOISHINSEI Co., Ltd.Osaka, JP

FEATURED

JOHN HARDY 18K GOLD SILVER SKY BLUE TOPAZ RING: A designer cocktail ring by John Hardy, crafted in Bali from 925 sterling silver and solid 18K yellow gold. The centerpiece features a prominent marquise-cut sky blue topaz, secured in a stylized mult

5 days Left

JOHN HARDY 18K GOLD SILVER SKY BLUE TOPAZ RING

Est.

US$500

-

US$750

US$50

Antique Arena Inc.Brooklyn, NY

18K Gold Amethyst Diamond Ring: This 18K gold ring features a beautifully colored amethyst with a clean crystal and excellent fire. Paired with exquisite diamonds, it exudes an elegant and noble aura. (Main stone 12.11 carats)

Aug 19, 2026

18K Gold Amethyst Diamond Ring

Est.

US$4,000

-

US$8,000

US$100

TOISHINSEI Co., Ltd.Osaka, JP

Aug 29, 2026

Marked 18k Gold and Hematite Intaglio Ring - Gross 11.3 g.

Est.

US$700

-

US$1,000

US$450

Sarasota Estate AuctionSARASOTA, FL

Cartier Small Love Ring 18k Rose Gold with Round Brilliant Diamond: Cartier Small Love Ring 18k Rose Gold with Round Brilliant Diamond This Cartier Small Model Love Ring is crafted from 18k rose gold and features a round brilliant cut diamond with a total carat weight

4 days Left

Cartier Small Love Ring 18k Rose Gold with Round Brilliant Diamond

Est.

US$3,042

-

US$3,954

US$1,950

BidhausNew York, NY

18K White and Yellow Gold Ladies Ring with 3.32 GIA Certified Burmese Ruby and 0.49tcw Adjacent: Retail: $28,560.00 ****** 18K White and Yellow Gold Ladies Ring with 3.32 GIA Certified Burmese Ruby and 0.49tcw Adjacent Diamonds ****** Size: 7 / Metal: 18K White and Yellow Gold / Total Item Weight

4 days Left

18K White and Yellow Gold Ladies Ring with 3.32 GIA Certified Burmese Ruby and 0.49tcw Adjacent

Est.

US$26,250

-

US$31,025

US$50

Riverside GalleriesArcadia, CA

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