Lot 21

3 Unmounted Diamonds Round Brilliant Cuts

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3 Unmounted Diamonds Round Brilliant Cuts

Estimate: $800 - $1,200

Starting Bid: $350

(0 Bids)

by Artemis Fine Arts
August 6, 2026 9:00 AM MDT
Live Auction
686 S. Taylor Avenue
Suite 108
Louisville, CO, US 80027

United States, 21st century CE. Three unmounted diamond solitaires, each presented in individual display cases. The stones are round brilliant cut and vary in color and size, including a 0.76 carat brownish-black diamond, a 0.52 carat deep royal blue diamond with HPHT color enhancement, and a 0.26 carat fiery light brown diamond with fracture-filled clarity enhancement. Accompanied by a report from the International Gemological Research Laboratories (IGR), documenting each. Size of largest: 0.2" Diameter (0.5 cm)

Provenance: private Hagar collection, Wildwood, Missouri, USA

SHIPPING: We coordinate worldwide shipping in-house through specialist international forwarders experienced with fine art and antiquities customs manifests. International buyers must confirm, prior to bidding, that their country's customs authority will accept the item. All duties, taxes, clearance fees, and any costs arising from customs delays, seizures, re-export, returns, or loss in transit are the buyer's sole responsibility. Artemis assumes no liability for items refused entry, detained, or lost after export. We cannot ship ancient items to their country of origin (Egyptian to Egypt, Greek to Greece, etc.).

PAYMENT EXCEPTION: For clients not previously established with Artemis, payment for all gold, precious metal, and gemstone lots must be made by bank wire transfer or certified bank check/money order, without exception.

Item # 200633

  • Condition: Blue diamond has chip on the girdle, HPHT color enhancement. Dark brown diamond has small surface chips. Light brown diamond has chips on table and girdle.

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Bid Increments
From: To: Increments:
$0 $299 $25
$300 $999 $50
$1,000 $1,999 $100
$2,000 $4,999 $250
$5,000 $9,999 $500
$10,000 $19,999 $1,000
$20,000 $49,999 $2,500
$50,000 $99,999 $5,000
$100,000 $199,999 $10,000
$200,000 + $20,000