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Three Hundred and Fifty Eight [358] Mahogany Obsidian Mineral Specimens: Boxed group of chocolate brown irregular specimens. 2.35 kg total including box, 16-46 mm (5/8 - 1 3/4 in.). [No Reserve] From Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory

Jun 06, 2026

Three Hundred and Fifty Eight [358] Mahogany Obsidian Mineral Specimens

Est. £30-£40

£5

TimeLine Auctions Ltd.Harwich, Essex

Selenite Crystal Wand Specimen Group: A group of twenty selenite wands with pearly lustre. 460 grams total, 53-74 mm (2 - 3 in.). [20, No Reserve] Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). TimeLine Auctions follow

Jun 06, 2026

Selenite Crystal Wand Specimen Group

Est. £20-£30

£5

TimeLine Auctions Ltd.Harwich, Essex

8.7Ctw Natural Tourmaline Loose: 8.7Ctw Natural Tourmaline Loose,Size:13.3mmx10mmx6.9mm 8.7Ctw天然碧玺裸石

Jun 13, 2026

8.7Ctw Natural Tourmaline Loose

Est. $4,400-$8,800

$2,200

Lume Arts IncCorona, CA

2.4Ctw Natural Tourmaline Loose: 2.4Ctw Natural Tourmaline Loose,Size:9mmx6.1mmx5.3mm 2.4Ctw天然碧玺裸石

Jun 13, 2026

2.4Ctw Natural Tourmaline Loose

Est. $4,400-$8,800

$2,200

Lume Arts IncCorona, CA

High-Ice Full Green Jadeite Rough Stone With Certificate: Certified High-Ice Full-Green Jadeite Rough Stone: Natural jadeite rough stone revealing high-ice full-green quality at the window, transparent water head, rich color and fine carving, attached with o

Jun 06, 2026

High-Ice Full Green Jadeite Rough Stone With Certificate

Est. $2,000-$4,000

$500

Amazing International GroupClaremont, CA

LARGE MICA MARBLE: 1-5/8" diam. Clear base loaded with mica. Surface shows one as-made indentation. Condition: (9.3). Dimensions:

Jun 03, 2026

LARGE MICA MARBLE

Est. $300-$600

$150

Dan Morphy AuctionsDenver, PA

Loose Diamond - PEAR 2.07ct Fancy Vivid Pink VVS2: Loose Diamond - PEAR 2.07ct Fancy Vivid Pink VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: PEAR Carats: 2.07 Color: Fancy Vivid Pink Certification: IGI Video:

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Loose Diamond - PEAR 2.07ct Fancy Vivid Pink VVS2

Est. $884-$1,149

$100

Mynt AuctionsNew York, NY

Loose Diamond - Round 2.43ct D VS1: Loose Diamond - Round 2.43ct D VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: Round Carats: 2.43 Color: D Clarity: VS1 Certification: IGI Condition: Pre-Owned PLEASE

21 hrs Left

Loose Diamond - Round 2.43ct D VS1

Est. $455-$591

$270

BidhausNew York, NY

Loose Diamond - Round 2.44ct D VS1: Loose Diamond - Round 2.44ct D VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: Round Carats: 2.44 Color: D Clarity: VS1 Certification: IGI Condition: Pre-Owned PLEASE

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Loose Diamond - Round 2.44ct D VS1

Est. $546-$709

$280

BidhausNew York, NY

Ideal Loose Diamond - ROUND 2.03ct D IF: Ideal Loose Diamond - ROUND 2.03ct D IF Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 2.03 Color: D Clarity: IF Certification: IGI Video:

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Ideal Loose Diamond - ROUND 2.03ct D IF

Est. $1,105-$1,436

$530

BidhausNew York, NY

Loose Diamond - Round 3.51ct F VS2: Loose Diamond - Round 3.51ct F VS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: Round Carats: 3.51 Color: F Clarity: VS2 Certification: IGI Condition: Pre-Owned PLEASE

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Loose Diamond - Round 3.51ct F VS2

Est. $624-$811

$390

BidhausNew York, NY

Ideal Loose Diamond - ROUND 1.01ct D VVS2: Ideal Loose Diamond - ROUND 1.01ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.01 Color: D Clarity: VVS2 Certification: IGI Additional images av

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Ideal Loose Diamond - ROUND 1.01ct D VVS2

Est. $234-$304

$100

Mynt AuctionsNew York, NY

Ideal Loose Diamond - ROUND 1.59ct D VVS1: Ideal Loose Diamond - ROUND 1.59ct D VVS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.59 Color: D Clarity: VVS1 Certification: IGI Video:

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Ideal Loose Diamond - ROUND 1.59ct D VVS1

Est. $416-$540

$100

Mynt AuctionsNew York, NY

Loose Diamond - RADIANT 1.3ct F VS1: Loose Diamond - RADIANT 1.3ct F VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: RADIANT Carats: 1.3 Color: F Clarity: VS1 Certification: IGI Condition: Pre-Owned PLEAS

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Loose Diamond - RADIANT 1.3ct F VS1

Est. $195-$253

$100

BidhausNew York, NY

Loose Diamond - Round 1.14ct D VS1: Loose Diamond - Round 1.14ct D VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: Round Carats: 1.14 Color: D Clarity: VS1 Certification: IGI Condition: Pre-Owned PLEASE

2 days Left

Loose Diamond - Round 1.14ct D VS1

Est. $234-$304

$140

BidhausNew York, NY

Ideal Loose Diamond - ROUND 1.05ct D VVS2: Ideal Loose Diamond - ROUND 1.05ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.05 Color: D Clarity: VVS2 Certification: IGI Video:

21 hrs Left

Ideal Loose Diamond - ROUND 1.05ct D VVS2

Est. $247-$321

$130

BidhausNew York, NY

Loose Diamond - RADIANT 1.72ct G VS1: Loose Diamond - RADIANT 1.72ct G VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: RADIANT Carats: 1.72 Color: G Clarity: VS1 Certification: IGI Condition: Pre-Owned PLE

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Loose Diamond - RADIANT 1.72ct G VS1

Est. $234-$304

$130

BidhausNew York, NY

Ideal Loose Diamond - ROUND 2.03ct E VS1: Ideal Loose Diamond - ROUND 2.03ct E VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 2.03 Color: E Clarity: VS1 Certification: IGI Video:

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Ideal Loose Diamond - ROUND 2.03ct E VS1

Est. $416-$540

$100

Mynt AuctionsNew York, NY

Ideal Loose Diamond - ROUND 2.51ct E VS1: Ideal Loose Diamond - ROUND 2.51ct E VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 2.51 Color: E Clarity: VS1 Certification: IGI Video:

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Ideal Loose Diamond - ROUND 2.51ct E VS1

Est. $572-$743

$100

Mynt AuctionsNew York, NY

Loose Diamond - PRINCESS 1.09ct D VVS2: Loose Diamond - PRINCESS 1.09ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: PRINCESS Carats: 1.09 Color: D Clarity: VVS2 Certification: IGI Video:

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Loose Diamond - PRINCESS 1.09ct D VVS2

Est. $234-$304

$100

Mynt AuctionsNew York, NY

Loose Diamond - OVAL 0.96ct E VS1: Loose Diamond - OVAL 0.96ct E VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 0.96 Color: E Clarity: VS1 Certification: IGI Video:

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Loose Diamond - OVAL 0.96ct E VS1

Est. $234-$304

$100

Mynt AuctionsNew York, NY

Ideal Loose Diamond - ROUND 0.73ct D VVS2: Ideal Loose Diamond - ROUND 0.73ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 0.73 Color: D Clarity: VVS2 Certification: IGI Video:

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Ideal Loose Diamond - ROUND 0.73ct D VVS2

Est. $234-$304

$120

BidhausNew York, NY

Loose Diamond - CUSHION 1.88ct E VS2: Loose Diamond - CUSHION 1.88ct E VS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: CUSHION Carats: 1.88 Color: E Clarity: VS2 Certification: IGI Condition: Pre-Owned PLE

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Loose Diamond - CUSHION 1.88ct E VS2

Est. $273-$354

$160

BidhausNew York, NY

4.06 ctw. VVS2 IGI Certified Round Brilliant Cut Loose Diamond (LAB GROWN): IGI Certified Round Brilliant Cut Loose Diamond (LAB GROWN) - Weight :- 4.06 ctw; Color :- H; Clarity :-VVS2 #3SS26756v13

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4.06 ctw. VVS2 IGI Certified Round Brilliant Cut Loose Diamond (LAB GROWN)

Est. $4,410-$4,730

$2,250

Triple SSS DesignsBurbank, CA

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