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14K Gold Diamond Pendant Necklace, 2.71 Ctw: 14K Yellow Gold Diamond Necklace, 15.9g. Total estimated diamond weight 2.71 carats. Features a V-form pendant set with round and pear-shaped diamonds arranged in a cascading cluster design, suspended

3 days Left

14K Gold Diamond Pendant Necklace, 2.71 Ctw

Clark's Auction Company

Est. US$3,500-US$5,000

2 days Left

ROUND SOLITAIRE DIAMOND PENDANT NECKLACE

Est. US$45,000-US$66,000

Cartier 18K Yellow Gold Tank Francaise Diamond Watch Ref 1821: Cartier 18K Yellow Gold Tank Francaise Diamond Watch Ref 1821 This exquisite Cartier 18K Yellow Gold Tank Francaise 25 Ref 1821 Ladies Diamond Watch showcases a stunning blend of luxury and craftsmans

19 hrs Left

Cartier 18K Yellow Gold Tank Francaise Diamond Watch Ref 1821

Est. US$13,260-US$17,238

Yellow Diamond, Diamond, 18k Yellow and White Gold Ring: Yellow Diamond, Diamond, 18k Yellow and White Gold Ring. Featuring one radiant-cut yellow diamond weighing approximately 0.88 ct., accented by full-cut diamonds weighing a total of approximately 0.45

2 days Left

Yellow Diamond, Diamond, 18k Yellow and White Gold Ring

Michaan's Auctions

Est. US$1,000-US$1,500

4.51ct Emerald Cut Diamond Eternity Band 18k White Gold: 4.51ct Emerald Cut Diamond Eternity Band 18k White Gold This stunning emerald cut diamond eternity band is a remarkable piece crafted in 18k white gold. Featuring 23 emerald cut diamonds totaling 4.51

2026

4.51ct Emerald Cut Diamond Eternity Band 18k White Gold

JEAN VITAU Platinum Diamond & Sapphire Bracelet: JEAN VITAU Platinum Diamond & Sapphire Bracelet Item # 13727 Category Bracelets JEAN VITAU Platinum Diamond & Sapphire Bracelet Weighing 67.4 grams Set with 48 Diamonds weighing app. 3.80 Ct. F-G Colo

3 days Left

JEAN VITAU Platinum Diamond & Sapphire Bracelet

Est. US$20,000-US$30,000

Platinum natural kashmir sapphire diamond ring GIA: Platinum natural unheated Kashmir sapphire natural diamond ring, comes with GIA report. Total 1.38 carats sapphire and total 0.47 carats diamonds. US ring size 6.5.

1 day Left

Platinum natural kashmir sapphire diamond ring GIA

West Coast Auction Gallery

Est. US$1,800-US$2,800

Multicolored Sapphire, Diamond, 14k Yellow Gold Jewelry Suite: Multicolored Sapphire, Diamond, 14k Yellow Gold Jewelry Suite. Including one Effy multicolored sapphire, diamond, 14k yellow gold floral motif 18 inch necklace together with a pair of multicolored sap

2 days Left

Multicolored Sapphire, Diamond, 14k Yellow Gold Jewelry Suite

Michaan's Auctions

Est. US$600-US$800

18K Yellow Gold Ruby & Diamond Earrings: Item # 11285 Category Earrings 18K Yellow Gold Ruby & Diamond Earrings Weighing 20.2 grams Set with 16 Rubies weighing app. 12.80 Ct. Along with 74 Diamonds weighing app. 3.10 Ct. H-I Color, VVS-VS2 C

3 days Left

18K Yellow Gold Ruby & Diamond Earrings

Est. US$9,000-US$14,000

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

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3.34ct Fancy Yellow Diamond Halo Ring 18k Gold

Est. US$19,240-US$25,012

Art Deco Platinum Diamond & Sapphire Brooch: Art Deco Platinum Diamond & Synthetic Sapphire Brooch Item # 13598 Category Pins - Clips Art Deco Platinum Diamond & Synthetic Sapphire Brooch Weighing 13.0 grams Set with an app. 1.00 Ct. Ascher-cut

3 days Left

Art Deco Platinum Diamond & Sapphire Brooch

Est. US$10,000-US$15,000

Victorian 18K Gold Silver Emerald Diamond Necklace 42 Ct Emeralds 100 Ct Diamonds: Victorian 18K Gold Silver Emerald Diamond Necklace 42 Ct Emeralds 100 Ct Diamonds This exquisite Victorian necklace features a stunning combination of 18K gold and silver, adorned with vibrant emerald

6 days Left

Victorian 18K Gold Silver Emerald Diamond Necklace 42 Ct Emeralds 100 Ct Diamonds

Est. US$188,942-US$245,624

Pair of White Gold, Reconstituted Turquoise, Diamond and Black Diamond Pendant-Earclips: 18 kt., 2 modified pear-shaped turquoise ap. 29.0 x 28.0 x 11.4 mm., round diamonds ap. 2.50 cts., round black diamonds.

May 21, 2026

Pair of White Gold, Reconstituted Turquoise, Diamond and Black Diamond Pendant-Earclips

DOYLE Auctioneers & Appraisers

Est. US$3,000-US$5,000

Platinum Art Deco Diamond Ring Featuring 6.97 Carat Center Stone: Platinum Art Deco Diamond Ring Featuring 6.97 Carat Center Stone This Art Deco platinum ring features a central 6.97 carat diamond with M color and VVS1 clarity, measuring 12.82 x 7.30 mm. The ring is

2 days Left

Platinum Art Deco Diamond Ring Featuring 6.97 Carat Center Stone

Est. US$70,759-US$91,986

Roberta Flack | 18K Yellow Gold and Diamond Bracelet: An 18K yellow gold and diamond bracelet, designed as a series of collet set circular-cut diamonds, mounted in 18k yellow gold, 13.8 grams, 7 inches. Unmarked, Kee tested for 18k. Condition: 33 circula

1 day Left

Roberta Flack | 18K Yellow Gold and Diamond Bracelet

Julien's Auctions

Est. US$1,000-US$2,000

18K Yellow Gold 3.50 Ct. Diamond Bracelet: 18K Yellow Gold 3.50 Ct. Diamond Bracelet Item # 13374 Category Bracelets 18K Yellow Gold 3.50 Ct. Diamond Bracelet Weighing 31.6 grams Set with 280 Diamonds weighing app. 3.50 Ct. F-G Color, VVS-VS C

3 days Left

18K Yellow Gold 3.50 Ct. Diamond Bracelet

Est. US$12,000-US$18,000

18K White Gold Diamond & Sapphire Stud Earrings: 18K White Gold Diamond & Sapphire Stud Earrings Item # 13395 Category Earrings 18K White Gold Diamond & Sapphire Stud Earrings Weighing 2.4 grams Set with 2 Diamonds weighing 0.79 Ct. F-G Color, SI1-S

3 days Left

18K White Gold Diamond & Sapphire Stud Earrings

Est. US$3,400-US$5,100

18 Karat Yellow and White Gold Diamond Ring: Including one ring set with three diamonds, diamonds [H-I/SI-2] weighing approximately 0.30 carats; size: 7, weighing 9.5 grams;

1 day Left

18 Karat Yellow and White Gold Diamond Ring

Est. US$700-US$1,000

AN 18K BICOLOR GOLD, FANCY DARK BROWN-GREENISH YELLOW DIAMOND AND DIAMOND RING: AN 18K BICOLOR GOLD, FANCY DARK BROWN-GREENISH YELLOW DIAMOND AND DIAMOND RING Centering a cushion-shaped, modified brilliant-cut, Fancy Dark Brown-Greenish Yellow diamond, weighing 3.20 carats, flank

6 days Left

AN 18K BICOLOR GOLD, FANCY DARK BROWN-GREENISH YELLOW DIAMOND AND DIAMOND RING

Est. US$6,000-US$8,000

14K White Gold 6.50 Ct. Diamond Tennis Necklace: 14K White Gold 6.50 Ct. Diamond Tennis Necklace Item # 13762 Category Necklaces 14K White Gold 6.50 Ct. Diamond Tennis Necklace Weighing 13.3 grams Set with 179 Diamonds weighing app. 6.50 Ct. F-H Col

3 days Left

14K White Gold 6.50 Ct. Diamond Tennis Necklace

Est. US$10,000-US$15,000

Art Deco Platinum 24.80 Ct Diamond Necklace with Baguette and Round Diamonds: Art Deco Platinum 24.80 Ct Diamond Necklace with Baguette and Round Diamonds This exquisite Art Deco necklace is crafted in platinum and features a stunning total diamond weight of 24.80 ct. It is ele

3 days Left

Art Deco Platinum 24.80 Ct Diamond Necklace with Baguette and Round Diamonds

Est. US$33,397-US$43,416

Platinum natural kashmir sapphire diamond ring GIA: Platinum natural and unheated Kashmir sapphire diamond ring. Comes with GIA report. Total US ring size 6.75. Total 3.58 carats sapphire and total 0.66 carats natural diamonds.

1 day Left

Platinum natural kashmir sapphire diamond ring GIA

West Coast Auction Gallery

Est. US$3,000-US$4,000

Yellow Diamond, Diamond, 14k Yellow and White Gold Ring: Yellow Diamond, Diamond, 14k Yellow and White Gold Ring. Featuring three princess-cut yellow diamonds weighing a total of approximately 0.75 cttw., accented by full-cut yellow and near colorless diamo

2 days Left

Yellow Diamond, Diamond, 14k Yellow and White Gold Ring

Michaan's Auctions

Est. US$800-US$1,200

Aquamarine, Diamond, Platinum Ring: Aquamarine, Diamond, Platinum Ring. Featuring one emerald-cut aquamarine weighing approximately 1.50 ct., surrounded by sixteen full-cut diamonds weighing a total of approximately 0.50 cttw., set in a

2 days Left

Aquamarine, Diamond, Platinum Ring

Michaan's Auctions

Est. US$400-US$600

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