Diamond

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Natural Blue Zircon Gemstones 0.97 Ct. 2 Pcs. Round Diamond Cut 4.5 Mm.: Product ID: 807743261 Product Name: Natural Gemstones Weight: 0.97 CT. Size: 4.5 x 4.5 x 3 MM. Shape: Round Diamond Cut Color: Blue Clarity:SI1 Luster: Good Gems Origin: Cambodia Treatment: Heated Cry

2026

Natural Blue Zircon Gemstones 0.97 Ct. 2 Pcs. Round Diamond Cut 4.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Loose Diamond 0.12 Ct. Square Princess Cut 2.8 x 2.7 Mm.: Product ID: 802104530 Product Name: Natural Enhanced Diamond Weight: 0.12 CT. Size: 2.8 x 2.7 x 2 MM. Shape: Square Princess Cut Color: Yellow Clarity:SI1 Luster: Scintillating Gems Origin: Belgium Tr

2026

Natural Yellow Loose Diamond 0.12 Ct. Square Princess Cut 2.8 x 2.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Loose Diamond 0.13 Ct. Square Princess Cut 2.9 x 2.9 Mm.: Product ID: 802104046 Product Name: Natural Enhanced Diamond Weight: 0.13 CT. Size: 2.9 x 2.9 x 1.9 MM. Shape: Square Princess Cut Color: Yellow Clarity:SI1 Luster: Scintillating Gems Origin: Belgium

2026

Natural Yellow Loose Diamond 0.13 Ct. Square Princess Cut 2.9 x 2.9 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Loose Diamond 0.13 Ct. 2 Pcs. Round Brilliant Cut 2.6 Mm.: Product ID: 802103222 Product Name: Natural Enhanced Diamond Weight: 0.13 CT. Size: 2.6 x 2.6 x 1.6 MM. Shape: Round Brilliant Cut Color: Blue Clarity:VSI - SI1 Luster: Scintillating Gems Origin: Belg

2026

Natural Blue Loose Diamond 0.13 Ct. 2 Pcs. Round Brilliant Cut 2.6 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Loose Diamond 0.11 Ct. Baguette Princess Cut 2.7 x 2.6 Mm.: Product ID: 802103441 Product Name: Natural Enhanced Diamond Weight: 0.11 CT. Size: 2.7 x 2.6 x 1.8 MM. Shape: Baguette Princess Cut Color: Yellow Clarity:SI1 Luster: Scintillating Gems Origin: Belgiu

2026

Natural Yellow Loose Diamond 0.11 Ct. Baguette Princess Cut 2.7 x 2.6 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire Gemstones 2.00 Ct. 20 Pcs. Round Diamond Cut 2.7 Mm.: Product ID: 806012159 Product Name: Natural Blue Sapphire Weight: 2.00 CT. Size: 2.7 x 2.7 x 1.8 MM. Shape: Round Diamond Cut Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: He

2026

Natural Blue Sapphire Gemstones 2.00 Ct. 20 Pcs. Round Diamond Cut 2.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Songea Sapphire Gemstones 0.44 Ct. 2 Pcs. Round Diamond Cut 3.5 Mm.: Product ID: 806130502 Product Name: Natural Blue Sapphire Weight: 0.44 CT. Size: 3.5 x 3.5 x 2.5 MM. Shape: Round Diamond Cut Color: Yellow Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: He

2026

Natural Yellow Songea Sapphire Gemstones 0.44 Ct. 2 Pcs. Round Diamond Cut 3.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Lemon Quartz Gemstones 3.80 Ct. 2 Pcs. Round Diamond Cut 8.2 Mm.: Product ID: 805530156 Product Name: Natural Quartz Weight: 3.80 CT. Size: 8.2 x 8.2 x 6 MM. Shape: Round Diamond Cut Color: Yellow Lemon Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheate

2026

Natural Yellow Lemon Quartz Gemstones 3.80 Ct. 2 Pcs. Round Diamond Cut 8.2 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Songea Sapphire Gemstones 0.68 Ct. 10 Pcs. Round Diamond Cut 2.6 Mm.: Product ID: 806130495 Product Name: Natural Blue Sapphire Weight: 0.68 CT. Size: 2.6 x 2.6 x 1.8 MM. Shape: Round Diamond Cut Color: Green Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: Hea

2026

Natural Green Songea Sapphire Gemstones 0.68 Ct. 10 Pcs. Round Diamond Cut 2.6 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Songea Sapphire Gemstones 0.66 Ct. 10 Pcs. Round Diamond Cut 2.5 Mm.: Product ID: 806130493 Product Name: Natural Blue Sapphire Weight: 0.66 CT. Size: 2.5 x 2.5 x 1.7 MM. Shape: Round Diamond Cut Color: Green Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Hea

2026

Natural Green Songea Sapphire Gemstones 0.66 Ct. 10 Pcs. Round Diamond Cut 2.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Orange Songea Sapphire Gemstones 0.71 Ct 10 Pcs. Round Diamond Cut 2.5 Mm.: Product ID: 806162435 Product Name: Natural Orange Sapphire Weight: 0.71 CT. Size: 2.5 x 2.5 x 1.4 MM. Shape: Round Diamond Cut Color: Orange Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment:

2026

Natural Orange Songea Sapphire Gemstones 0.71 Ct 10 Pcs. Round Diamond Cut 2.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Orange Red Songea Sapphire Gemstones 1.05 Ct. 29 Pcs. Round Diamond Cut 2 Mm.: Product ID: 806162089 Product Name: Natural Orange Sapphire Weight: 1.05 CT. Size: 2 x 2 x 1.4 MM. Shape: Round Diamond Cut Color: Orange Red Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatm

2026

Natural Orange Red Songea Sapphire Gemstones 1.05 Ct. 29 Pcs. Round Diamond Cut 2 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Fancy Color Sapphire Gemstones 1.07 Ct. 10 Pcs. Round Diamand Cut 2.9 Mm.: Product ID: 806162279 Product Name: Natural Green Sapphire Weight: 1.07 CT. Size: 2.9 x 2.9 x 2 MM. Shape: Round Diamond Cut Color: Fancy Color Clarity:VSI Luster: Very Good Gems Origin: Tanzania Trea

2026

Natural Fancy Color Sapphire Gemstones 1.07 Ct. 10 Pcs. Round Diamand Cut 2.9 Mm.

Treasure of Gems & JewelryLake Charles, LA

American, Hanging lamp shade with roses: American Hanging lamp shade with roses c. 1920 leaded glass 12 h x 25.5 dia in (30 x 65 cm) Provenance: Collection of Gary Diamond, Los Angeles This work wi

2026

American, Hanging lamp shade with roses

Toomey & Co. AuctioneersChicago, IL

EDWARDIAN DIAMOND RING: EDWARDIAN DIAMOND RING,Bight and lively diamonds.L. head 1.6 cm.Size M 1/2.

2026

EDWARDIAN DIAMOND RING

Etrusca AuctionsLondon, UK

TURQUOISE AND DIAMOND RING: TURQUOISE AND DIAMOND RING,4 grams, 18 ct. gold.Rich and vibrant turquoise.Bright and lively diamonds.Size N.

2026

TURQUOISE AND DIAMOND RING

Etrusca AuctionsLondon, UK

LARGE TOURMALINE AND DIAMOND RING: LARGE TOURMALINE AND DIAMOND RING,7,8 grams, testing 18 ct. gold.Rich and vibrant tourmaline of approx. 14.20 ct.Diamonds bright and lively.Size O 1/2.

2026

LARGE TOURMALINE AND DIAMOND RING

Etrusca AuctionsLondon, UK

FINE RUBY AND DIAMOND 5-STONE RING: FINE RUBY AND DIAMOND 5-STONE RING,3,2 grams, testing high carat gold.Rich and vibrant rubies with great colour and clarity, totalling approx. 1.90 ct.Size L.

2026

FINE RUBY AND DIAMOND 5-STONE RING

Etrusca AuctionsLondon, UK

14K Gold and .70 Ct Diamond Ring: A size 7.5 white gold ring with approximately 0.7 carat diamond solitaire, approximately I-2 Clarity (due to large central inclusion on table), K-L Color. The ring weighs 2.8 grams. Accompanied by 197

2026

14K Gold and .70 Ct Diamond Ring

Cordier AuctionsHarrisburg, PA

Loose Diamond - KITE 0.88ct Fancy Vivid Blue VS1: Loose Diamond - KITE 0.88ct Fancy Vivid Blue VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: KITE Carats: 0.88 Color: Fancy Vivid Blue Certification: IGI Video:

2026

Loose Diamond - KITE 0.88ct Fancy Vivid Blue VS1

BidhausNew York, NY

10K Yellow Gold Amethyst Diamond Cross Pendants, 2: 10K Yellow Gold Amethyst Diamond Pendants, set of two pendants, first designed as an open bow ribbon cross, adorned with twenty eight channel set baguette diamonds weighing a total of approx. 0.42 car

2026

10K Yellow Gold Amethyst Diamond Cross Pendants, 2

Auctions at ShowplaceAstoria, NY

Platinum, Imitation Gemstone, and Diamond Cocktail Ring Size 6.5 13.2 g: Platinum, Imitation Gemstone, and Diamond Cocktail Ring Size 6.5 13.2 g An imitation gemstone set in platinum having a tapered natural diamond baguette to each shoulder. Marked PLAT to the interior of

2026

Platinum, Imitation Gemstone, and Diamond Cocktail Ring Size 6.5 13.2 g

DuMouchellesDetroit, MI

Persian Carpet: Persian Carpet 2' 3" x 3' 6" Provenance: Kevin Stone Antiques, The Collection of Kevin Stone & Mark Diamond.

2026

New Orleans Auction GalleriesNew Orleans, LA

ANTIQUE GILT COPPER HORSE WEATHERVANE: Gilt wrought iron and copper. Originally from the Antique Holihan Brothers/Diamond Spring Brewery, Lawrence Mass, Passed down and being sold by the Holihan family. Dimensions: H 59" x W 32" x D 29". C

2026

ANTIQUE GILT COPPER HORSE WEATHERVANE

Westport AuctionNorwalk, CT

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Diamond Auctions

HUGE & RARE 4 Ct Treated Certified Off White Diamond Solitaire Stud, 925 Silver

Rare 12 Ct Certified HPHT - Treated Off White Diamond Solitaires Ring In 925 Silver

20 Ct Certified HPHT Treated Gorgeous Off White Diamond Engagement Ring.925 Silver

Diamond Jewelry

Believe Diamond Hong Kong

Starts on:

Kowloon, Hong Kong , HK

PT900 SAPPHIRE RING

PT950 DIAMOND RING

K18YG DIAMOND RING

26623 | Exceptional Diamond Collection

Starts on:

Beverly Hills, CA, US

IGI Round 1.51ct D VVS1 - Ideal Loose Lab Diamond

IGI Round 2.01ct D VVS2 - Ideal Loose Lab Diamond

IGI Pear 4.52ct E VVS2 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

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