Results for “loose opal”

Explore all 742 upcoming results for “loose opal”.View price results

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4.15 Carats Premium Black Fire Opal Faceted Loose Gemstone for Rings - 14X9X7 mm

$220

Muscat, AE

Fantasy Jewelry

3.8

(156)

Oct 19, 2026

VINTAGE RING BOULDER OPAL MEXICO RICHARD GUAD BAND SIZE 8 STERLING SILVER WOMEN

Est.

$421

$471

Starting Bid

$345

Valley Village, CA

Modern Jewelry

4.5

(221)

2026

13.17ct Natural Unheated Burmese Star Sapphire Loose Gemstone Parcel, 94FL

Sathorn, Bangkok

ThousandPlanet

4.5

(318)

Live Now

A Chinese Bronze Seated Guanyin Figure, 17AX

Est.

$35

$200

Starting Bid

$35

Sathorn, Bangkok

ThousandPlanet

4.5

(318)

Oct 17, 2026

5.95 Carat ---- Natural Ethiopian Red Opal--- Asscher Cut

Est.

$200

$300

Starting Bid

$10

Oceanside, CA

California Gemstones

4.2

(25)

Buy Now

3.60 Carats Genuine Black Fire Opal Loose Gemstone for Custom Jewelry - 16X8X6 mm

$220

Muscat, AE

Fantasy Jewelry

3.8

(156)

2 days Left

18.39 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 51SA

Est.

$15

$200

Starting Bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

1.82 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 7SE

Est.

$10

$200

Current Bid - 1 bid

$10

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

15.91 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 47SA

Est.

$15

$200

Starting Bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

17.67 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 45SA

Est.

$15

$200

Starting Bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

2.83 Carats Royal Blue Sapphire Oval Cut Loose Gemstone, 23SE

Est.

$10

$200

Current Bid - 1 bid

$10

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

3.02 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 12SE

Est.

$20

$200

Starting Bid

$20

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

18.58 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 56SA

Est.

$15

$200

Current Bid - 1 bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

18.43 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 52SA

Est.

$15

$200

Starting Bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

3.22 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 1SE

Est.

$20

$200

Starting Bid

$20

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

3.13 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 18SE

Est.

$20

$200

Starting Bid

$20

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

2.93 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 5SE

Est.

$15

$200

Starting Bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

4.10 Carats Natural Mozambique Ruby Round Faceted Loose Gemstone, 12SA

Est.

$15

$200

Starting Bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

2.39 Carats Royal Blue Sapphire Oval Cut Loose Gemstone, 33SE

Est.

$10

$200

Starting Bid

$10

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

1.65ct Natural Orange Garnet Oval Cut Loose Gemstone, 60SE

Est.

$15

$200

Starting Bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

2.51 Carats Royal Blue Sapphire Oval Cut Loose Gemstone, 41SE

Est.

$10

$200

Current Bid - 1 bid

$10

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2026

4.04 Ct Natural Mexican Fire Opal Trillion Cut

Bangkok, TH

Gems Auction

4.7

(498)

2 days Left

3.77 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 47XX

Est.

$15

$200

Current Bid - 1 bid

$15

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2 days Left

39g Natural Lapis Lazuli Rough Loose Raw Gemstone Specimen, 96SC

Est.

$10

$200

Starting Bid

$10

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

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