Results for “mine diamond”

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.30ct Vintage Old Miner Diamond Solitaire Ring 14kt**: Title: .30ct Vintage Old Miner Diamond Solitaire Ring 14kt** Description: .30ct Old Mine Natural Diamond Solitaire ring Durable Built. Vs-2 clarity F color. 14kt yellow gold. 1.7 Grams Overall ring: 6

.30ct Vintage Old Miner Diamond Solitaire Ring 14kt**

Est. US$1,000-US$1,200

US$400

Chairish AuctionsNew York, NY

Loose Diamond - EMERALD 0.9ct I VVS2: Loose Diamond - EMERALD 0.9ct I VVS2 Source: Natural Mined Diamond Shape: EMERALD Carats: 0.9 Color: I Clarity: VVS2 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - EMERALD 0.9ct I VVS2

US$1,970

BidhausNew York, NY

Extra Fine Grade Natural African *Round* Cut VS2-SI1 Vivid Blood Red Diamond: Extra Fine Grade Natural African *Round* Cut VS2-SI1 Vivid Blood Red Diamond Natural Diamonds Only: 100% Earth Mined No Synthetics,

May 14, 2026

Extra Fine Grade Natural African *Round* Cut VS2-SI1 Vivid Blood Red Diamond

Est. US$1,200-US$1,500

US$900

Weatherham Estate TreasuresCobourg, ON

Natural AFRICAN Fine OVAL Precision Cut Diamond Melee VS2-SI1 - G-H 4.00 x 3.00mm: Natural AFRICAN Fine OVAL Precision Cut Diamond Melee VS2-SI1 - G-H 4.00 x 3.00mm Natural Diamonds Only: 100% Earth Mined No Synthetics, </

May 21, 2026

Natural AFRICAN Fine OVAL Precision Cut Diamond Melee VS2-SI1 - G-H 4.00 x 3.00mm

Est. US$1,200-US$1,500

US$800

Weatherham Estate TreasuresCobourg, ON

Extra Fine Rich Royal Blue African *ROUND CUT* VVS2-VS1 Grade Diamond: Extra Fine Rich Royal Blue African *ROUND CUT* VVS2-VS1 Grade Diamond Natural Diamonds Only: 100% Earth Mined

May 21, 2026

Extra Fine Rich Royal Blue African *ROUND CUT* VVS2-VS1 Grade Diamond

Est. US$700-US$900

US$500

Weatherham Estate TreasuresCobourg, ON

SRI Lanka AAA+ Natural Extra Fine KASHMIR BLUE Round Diamond Cut Sapphire: SRI Lanka AAA+ Natural Extra Fine KASHMIR BLUE Round Diamond Cut Sapphire Natural Gems Only: 100% Earth Mined No Synthet

May 21, 2026

SRI Lanka AAA+ Natural Extra Fine KASHMIR BLUE Round Diamond Cut Sapphire

Est. US$600-US$900

US$450

Weatherham Estate TreasuresCobourg, ON

SRI Lanka AAA+ Natural Extra Fine KASHMIR BLUE Round Diamond Cut Sapphire: SRI Lanka AAA+ Natural Extra Fine KASHMIR BLUE Round Diamond Cut Sapphire Natural Gems Only: 100% Earth Mined No Synthet

May 14, 2026

SRI Lanka AAA+ Natural Extra Fine KASHMIR BLUE Round Diamond Cut Sapphire

Est. US$600-US$900

US$450

Weatherham Estate TreasuresCobourg, ON

Fine African NATURAL Precision Cut OVAL VVS2-VS1 - G-H Diamond Melee 3.00 x 2.3mm: Fine African NATURAL Precision Cut OVAL VVS2-VS1 - G-H Diamond Melee 3.00 x 2.3mm Natural Diamonds Only: 100% Earth Mined No Synthetics, No Simulants

May 14, 2026

Fine African NATURAL Precision Cut OVAL VVS2-VS1 - G-H Diamond Melee 3.00 x 2.3mm

Est. US$500-US$700

US$300

Weatherham Estate TreasuresCobourg, ON

1ct Round Brilliant Cut R. Bellisima Simulated Diamond: 6mm in diameter (~ 1ct) Precisely hand-cut Exquisite radiance Clear color and lustre This is NOT a natural, mined diamond nor is it a CVD or HPHT diamond. It is a precisely cut R. Bellisima simul

May 21, 2026

1ct Round Brilliant Cut R. Bellisima Simulated Diamond

Est. US$150-US$225

US$74

Weatherham Estate TreasuresCobourg, ON

AFRICAN VVS2-VS1 - E-F - *ROUND* PRECISION CUT FINEST DIAMOND MELEE: AFRICAN VVS2-VS1 - E-F - *Round* PRECISION CUT Finest Diamond Melee. Natural Diamonds Only: 100% Earth Mined No Synthetics, No Simulants

May 14, 2026

AFRICAN VVS2-VS1 - E-F - *ROUND* PRECISION CUT FINEST DIAMOND MELEE

Est. US$150-US$250

US$74

Weatherham Estate TreasuresCobourg, ON

Celtic Britannia. Iceni, Ecen AR Half Unit.: Circa AD 25-38. Mine Ece type. Back-to-back crescents in diamond shape / Horse to right; above, pellet triad each side of V-shape; below, ECE. ABC 1687; Van Arsdell 742; SCBC -. 0.37gr, 11mm, 4h. Acqu

Jun 09, 2026

Celtic Britannia. Iceni, Ecen AR Half Unit.

Est. £20-£30

£5

TimeLine Auctions Ltd.Harwich, Essex

A 14K Gold and Diamond Ring: A 14K Gold and Diamond Ring Featuring an old mine brilliant-cut diamond weighing 6.55 carats set in a four prong mount Size: 7 5.6 grams gross Accompanied by a GIA Report numbered #7511631072, dated M

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A 14K Gold and Diamond Ring

US$80,000

John Moran Auctioneers, Inc.Monrovia, CA

Loose Diamond - ASSCHER 1.51ct E VS1: Loose Diamond - ASSCHER 1.51ct E VS1 Source: Natural Mined Diamond Shape: ASSCHER Carats: 1.51 Color: E Clarity: VS1 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - ASSCHER 1.51ct E VS1

US$7,020

BidhausNew York, NY

Loose Diamond - EMERALD 1.59ct E SI2: Loose Diamond - EMERALD 1.59ct E SI2 Source: Natural Mined Diamond Shape: EMERALD Carats: 1.59 Color: E Clarity: SI2 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - EMERALD 1.59ct E SI2

US$5,410

BidhausNew York, NY

Loose Diamond - EMERALD 2.02ct F VS2: Loose Diamond - EMERALD 2.02ct F VS2 Source: Natural Mined Diamond Shape: EMERALD Carats: 2.02 Color: F Clarity: VS2 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - EMERALD 2.02ct F VS2

US$17,510

BidhausNew York, NY

Loose Diamond - EMERALD 2.01ct I VS1: Loose Diamond - EMERALD 2.01ct I VS1 Source: Natural Mined Diamond Shape: EMERALD Carats: 2.01 Color: I Clarity: VS1 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - EMERALD 2.01ct I VS1

US$12,740

BidhausNew York, NY

Loose Diamond - RADIANT 1.5ct I VS2: Loose Diamond - RADIANT 1.5ct I VS2 Source: Natural Mined Diamond Shape: RADIANT Carats: 1.5 Color: I Clarity: VS2 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items do

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Loose Diamond - RADIANT 1.5ct I VS2

US$5,120

BidhausNew York, NY

Loose Diamond - EMERALD 1.3ct I VVS1: Loose Diamond - EMERALD 1.3ct I VVS1 Source: Natural Mined Diamond Shape: EMERALD Carats: 1.3 Color: I Clarity: VVS1 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - EMERALD 1.3ct I VVS1

US$4,270

BidhausNew York, NY

Loose Diamond - CUSHION 1.2ct J SI1: Loose Diamond - CUSHION 1.2ct J SI1 Source: Natural Mined Diamond Shape: CUSHION Carats: 1.2 Color: J Clarity: SI1 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items do

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Loose Diamond - CUSHION 1.2ct J SI1

US$2,180

BidhausNew York, NY

Loose Diamond - EMERALD 2.01ct J VS2: Loose Diamond - EMERALD 2.01ct J VS2 Source: Natural Mined Diamond Shape: EMERALD Carats: 2.01 Color: J Clarity: VS2 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - EMERALD 2.01ct J VS2

US$10,350

BidhausNew York, NY

Loose Diamond - ASSCHER 0.9ct K VS1: Loose Diamond - ASSCHER 0.9ct K VS1 Source: Natural Mined Diamond Shape: ASSCHER Carats: 0.9 Color: K Clarity: VS1 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items do

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Loose Diamond - ASSCHER 0.9ct K VS1

US$1,130

BidhausNew York, NY

Loose Diamond - PRINCESS 1.8ct F SI2: Loose Diamond - PRINCESS 1.8ct F SI2 Source: Natural Mined Diamond Shape: PRINCESS Carats: 1.8 Color: F Clarity: SI2 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - PRINCESS 1.8ct F SI2

US$7,830

BidhausNew York, NY

Loose Diamond - CUSHION 1.7ct H SI2: Loose Diamond - CUSHION 1.7ct H SI2 Source: Natural Mined Diamond Shape: CUSHION Carats: 1.7 Color: H Clarity: SI2 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items do

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Loose Diamond - CUSHION 1.7ct H SI2

US$4,790

BidhausNew York, NY

Loose Diamond - CUSHION 1.8ct E VVS1: Loose Diamond - CUSHION 1.8ct E VVS1 Source: Natural Mined Diamond Shape: CUSHION Carats: 1.8 Color: E Clarity: VVS1 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items

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Loose Diamond - CUSHION 1.8ct E VVS1

US$16,060

BidhausNew York, NY

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