Results for “3 8 Ct Diamond”

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Natural Orangish Red Songea Sapphire 1.47 Ct. 8 Pcs Round Diamond Cut 3 Mm Gemstones From Tanzania: Product ID: 806162819 Product Name: Natural Red Sapphire Weight: 1.47 CT. Size: 3 x 3 x 2.5 MM. Shape: Round Diamond Cut Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: H

6 days Left

Natural Orangish Red Songea Sapphire 1.47 Ct. 8 Pcs Round Diamond Cut 3 Mm Gemstones From Tanzania

Treasure of Gems & Jewelry

Est. US$108-US$170

QUALITY BRILLIANT 3 Diamonds Ring Size 8 Mounted in .925 Sterling Silver Setting: QUALITY BRILLIANT 3 Diamonds Ring Size 8 Mounted in .925 Sterling Silver Setting. Approx. 2 Cts. Total Round Diamonds, Center Diamond apprx. 1.0 Ct., 2 side diamonds approx. .50 Ct. Each ; size 3/4 in

6 days Left

QUALITY BRILLIANT 3 Diamonds Ring Size 8 Mounted in .925 Sterling Silver Setting

Auctions at Deer Ridge Farm

Est. US$100-US$10,000

Wide Gold, Platinum, Diamond and Synthetic Ruby Buckle Slide Bracelet: 8 single-cut diamonds ap. .55 ct., one small round and 15 square-cut synthetic rubies, c. 1940, ap. 51.7 dwts. Length adjustable. Tests as 14 kt. Width 1 3/16 inches.

Feb 26, 2026

Wide Gold, Platinum, Diamond and Synthetic Ruby Buckle Slide Bracelet

DOYLE Auctioneers & Appraisers

Est. US$4,000-US$6,000

US$2,000(1 bid)

Graff Platinum and Diamond Ring: One bezel-set oval diamond ap. .90 ct., 20 round and 8 princess-cut diamonds ap. 3.30 cts., signed Graff, no. 13606, ap. 6.2 dwts. Size 5 3/4. With Graff paperwork and signed plastic pouch.

Feb 26, 2026

Graff Platinum and Diamond Ring

DOYLE Auctioneers & Appraisers

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

Henry Dunay Gold and Diamond Brooch: 18 kt., 8 round diamonds ap. .65 ct., signed Dunay, no. C7257, ap. 18.6 dwts. Diamonds: G-H-VS 3 3/16 x 3/4 inches.

Feb 26, 2026

Henry Dunay Gold and Diamond Brooch

DOYLE Auctioneers & Appraisers

Est. US$2,000-US$3,000

0014K YELLOW GOLD, DIAMOND AND BLACK BOULDER OPAL PENDANT L: 1 3/8 in., including hinged bail.: 0014K YELLOW GOLD, DIAMOND AND BLACK BOULDER OPAL PENDANTPear-shape opal weighing 4.12 ct. centered in looped drop setting with nine brilliant-cut diamonds.L: 1 3/8 in., including hinged bail.

3 days Left

0014K YELLOW GOLD, DIAMOND AND BLACK BOULDER OPAL PENDANT L: 1 3/8 in., including hinged bail.

Sloans & Kenyon

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

Certified 8.50 Carat Emerald Cut D VVS1 Lab Grown Diamond Ring 14KT Solid White Gold: Certified 8.50 Carat Emerald Cut D VVS1 Lab Grown Diamond Ring 14KT Solid White Gold - Side Stone is lab Grown Diamonds Emerald Cut VS1 E Color - 3 Carat - Totel Carat 11.5 ct - Ring Size US 8

Mar 06, 2026

Certified 8.50 Carat Emerald Cut D VVS1 Lab Grown Diamond Ring 14KT Solid White Gold

Forever Diamond

Est. US$35,000-US$40,000

14k Gold 3.02 Ct Natural Ruby & Diamond Necklace: Ref:231090265 // gold content:14k gold // main gemstone:ruby // shape:princess // carat weight:3. 02ct // color:red // treatment:natural // // adjacent gemstone 2 : diamond // number of stones:8 // sh

14k Gold 3.02 Ct Natural Ruby & Diamond Necklace

Est. US$4,200-US$6,300

US$1,900

Belle Epoque Platinum, Gold, Diamond and Emerald Garland Brooch: 18 kt., 4 old European and old-mine cut diamonds ap. 1.00 ct., small rose-cut diamonds, one small round and square-cut emeralds, signed CWG, c. 1905, ap. 8 dwts. Diamonds: H-I-VS-SI. Emeralds: bright

Feb 26, 2026

Belle Epoque Platinum, Gold, Diamond and Emerald Garland Brooch

DOYLE Auctioneers & Appraisers

Est. US$1,500-US$2,000

A Brilliant 7.16 CT Emerald Cut F VVS2 LAB GROWN Diamond In A Display Case With IGI Certificate: ***DUE TO THIS LOT BEING LOOSE GEMS IT MUST BE PAID VIA BANK WIRE TRANSFER OR CERTIFIED CHECK.*** A Brilliant 7.16 CT Emerald Cut F VVS2 LAB GROWN Diamond In A Display Case With IGI Certificate. Case

Feb 21, 2026

A Brilliant 7.16 CT Emerald Cut F VVS2 LAB GROWN Diamond In A Display Case With IGI Certificate

Compendium Auction House

Est. US$7,000-US$9,000

Gold and Diamond Gypsy Ring: 18 kt., one round diamond weighing 2.44 cts., 8 baguette diamonds ap. .45 ct., signed KG, ap. 8.6 dwts. Size 7 1/4. The center diamond has been weighed. Center diamond: L-M-SI1. Diamonds: H-I-VS-SI. W

Feb 26, 2026

Gold and Diamond Gypsy Ring

DOYLE Auctioneers & Appraisers

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

Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats: Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats This exquisite bangle cuff by Paola Brussino is crafted from 18K blackened gold and adorned with 373 sparkling diamonds, totaling approx

5 hrs Left

Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats

Est. US$101,405-US$118,644

PR 14K GOLD EMERALD AND DIAMOND STUD EARRINGS WITH REMOVABLE JACKETS: A pair of 14K yellow gold stud earrings set with (2) round faceted emeralds, each approximately 0.50 ct, in six-prong mounts. Accompanied by removable diamond “flower” jackets, each set wi

Feb 22, 2026

PR 14K GOLD EMERALD AND DIAMOND STUD EARRINGS WITH REMOVABLE JACKETS

Thomaston Place Auction Galleries

Est. US$600-US$800

Antique Gold, Silver, Blue Enamel and Diamond Serpent Bangle Bracelet: 2 old-mine cut diamonds ap. .70 ct., 35 cushion-shaped and old-mine cut diamonds ap. 1.95 cts., small old-mine and rose-cut diamonds, small round cabochon ruby eyes, c. 1840, minor enamel loss, ap. 38

Feb 26, 2026

Antique Gold, Silver, Blue Enamel and Diamond Serpent Bangle Bracelet

DOYLE Auctioneers & Appraisers

Est. US$5,000-US$7,000

US$2,500(1 bid)

Feb 26, 2026

Longines White Gold, Nephrite and Diamond Wristwatch

DOYLE Auctioneers & Appraisers

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

French 18K Gold Diamond Ruby Sapphire Emerald Jewelry Set: French 18K Gold Diamond Ruby Sapphire Emerald Jewelry Set This exquisite jewelry set features a stunning French design crafted from 18K yellow gold, adorned with a dazzling array of diamonds, rubies,

8 hrs Left

French 18K Gold Diamond Ruby Sapphire Emerald Jewelry Set

Est. US$152,217-US$197,882

Belle Epoque Platinum, Gold, Sapphire, Diamond and Seed Pearl Pendant-Brooch: One oval sapphire ap. 2.85 cts., 6 fancy-shaped sapphires, 8 old European and old-mine and 2 old-mine pear-shaped diamonds ap. 1.00 ct., rose-cut diamonds, seed pearls, c. 1905, pendant loop added lat

Feb 26, 2026

Belle Epoque Platinum, Gold, Sapphire, Diamond and Seed Pearl Pendant-Brooch

DOYLE Auctioneers & Appraisers

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

Two-Color Gold, Green Enamel, Diamond and Cabochon Ruby Pendant-Brooch: Patterned green enamel, one round diamond ap. .40 ct., 24 round diamonds ap. 1.90 cts., small single-cut diamonds, small round cabochon rubies, hinged pendant-hooks, ap. 23.3 dwts. Tests as 18 kt. Dia

Feb 26, 2026

Two-Color Gold, Green Enamel, Diamond and Cabochon Ruby Pendant-Brooch

DOYLE Auctioneers & Appraisers

Est. US$2,000-US$3,000

Diamond Bracelet in 14k Yellow Gold: In 14k Yellow Gold. Contains twelve high quality diamonds, 1/4 ct TW, SI clarity/H color. 7 3/8 inches long. 1/4 inch wide (at center). Slide clasp with safety latch. 10.7g.

3 hrs Left

Diamond Bracelet in 14k Yellow Gold

Eric's Estate & Jewelry

Est. US$3,073-US$4,610

Diamond Bracelet in 14k Yellow Gold: In 14k Yellow Gold. Contains twelve high quality diamonds, 1/4 ct TW, SI clarity/H color. 7 3/8 inches long. 1/4 inch wide (at center). Slide clasp with safety latch. 10.7g.

1 day Left

Diamond Bracelet in 14k Yellow Gold

Eric's Estate & Jewelry

Est. US$3,073-US$4,610

Platinum and Diamond Buckle Ring: One trapezoid and one bullet-shaped diamonds ap. 1.50 cts., 4 round diamonds ap. .60 ct., 61 round diamonds ap. 2.25 cts., ap. 7.8 dwts. Size 4 3/4 to 5. Fancy-shaped diamonds: I-J-VS. Diamonds: H-I-V

Feb 26, 2026

Platinum and Diamond Buckle Ring

DOYLE Auctioneers & Appraisers

Est. US$2,000-US$3,000

Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats: Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats This exquisite bangle cuff by Paola Brussino is crafted from 18K blackened gold and adorned with 373 sparkling diamonds, totaling approx

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Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats

US$52,400(21 bids)

14k Gold 8.68 Ct Vivid Green Natural Emerald & Diamond & Sapphire Necklace: Ref:231089024 // gold content:14k gold // main gemstone:emerald // shape:sugar-loaf // carat weight:8. 68ct // color:vivid green // treatment:natural // // adjacent gemstone 2 : diamond // shape:round

14k Gold 8.68 Ct Vivid Green Natural Emerald & Diamond & Sapphire Necklace

Est. US$13,000-US$19,000

US$6,000

Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats: Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats This exquisite bangle cuff by Paola Brussino is crafted from 18K blackened gold and adorned with 373 sparkling diamonds, totaling approx

4 days Left

Paola Brussino 18K Blackened Gold Diamond Bangle Cuff 44 Carats

Est. US$53,807-US$69,949

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