Opal Gems

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3.77ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 51WW: This polished star sapphire originates from classic Siamese mining deposits, featuring a deep dark crystalline base with fine native mineral traces trapped within its structure, sized at calibrated 10

2026

3.77ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 51WW

Lazo HeritageSathorn, Bangkok

3.40 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 71XY: This peridot is sourced from natural mineral deposits and crafted with meticulous faceting and glossy surface polishing through professional lapidary processing. Fine needle-shaped rutile filaments di

2026

3.40 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 71XY

Lazo HeritageSathorn, Bangkok

0.82ct Natural Cambodian Sky Blue Blue Zircon Loose Gemstone, 23BA: This fully polished blue zircon carries a gentle pale sky blue body tone with tiny microscopic mineral specks dispersed within its high-dispersion crystal interior, measured at calibrated dimensions o

2026

0.82ct Natural Cambodian Sky Blue Blue Zircon Loose Gemstone, 23BA

ThousandPlanetSathorn, Bangkok

40ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 38YQ: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

2026

40ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 38YQ

Lazo HeritageSathorn, Bangkok

29ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 45YQ: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

2026

29ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 45YQ

Lazo HeritageSathorn, Bangkok

4.05 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 85XY: This natural Madagascar blue sapphire has dimension measurements of 9x7x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

2026

4.05 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 85XY

Lazo HeritageSathorn, Bangkok

3.33 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 80XY: This natural Madagascar blue sapphire has dimension measurements of 8x7x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

2026

3.33 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 80XY

Lazo HeritageSathorn, Bangkok

0.39 Carats Natural Pink Peach Sapphire Oval Faceted Loose Gemstone, 76XV: Natural warm pink-peach corundum sapphire precision cut into an oval faceted loose gemstone, fashioned with mixed brilliant facets to amplify warm color reflection. The crystal holds a soft muted pink

2026

0.39 Carats Natural Pink Peach Sapphire Oval Faceted Loose Gemstone, 76XV

Lazo HeritageSathorn, Bangkok

8.80ct Natural Peridot Cushion Faceted Parcel Loose Gemstone, 1WW: Matching parcel of hand faceted natural peridot gemstones featuring vibrant consistent lime-green body tone with subtle natural internal mineral characteristics visible throughout each stone. Every ge

2026

8.80ct Natural Peridot Cushion Faceted Parcel Loose Gemstone, 1WW

Lazo HeritageSathorn, Bangkok

2.89 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 54XX: This star sapphire is crafted from natural corundum deposits and refined into a sleek polished cabochon form through professional lapidary finishing procedures. The distinct six-ray star asterism disp

2026

2.89 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 54XX

Lazo HeritageSathorn, Bangkok

3.42 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 86XY: This natural Madagascar blue sapphire has dimension measurements of 8x6x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

2026

3.42 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 86XY

Lazo HeritageSathorn, Bangkok

3.12 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 83XY: This natural Madagascar blue sapphire has dimension measurements of 8x6x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

2026

3.12 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 83XY

Lazo HeritageSathorn, Bangkok

2.68 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 69XY: This peridot is sourced from natural mineral deposits and crafted with meticulous faceting and glossy surface polishing through professional lapidary processing. Fine needle-shaped rutile filaments di

2026

2.68 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 69XY

Lazo HeritageSathorn, Bangkok

10.16 Carats Natural Ceylon Peach Moonstone Loose Gemstone, 49WJ: This natural Ceylon moonstone carries dimension measurements of 14.3x7.4mm, a premium feldspar mineral sourced from Ceylon's historic moonstone mining grounds celebrated for stones displaying characte

2026

10.16 Carats Natural Ceylon Peach Moonstone Loose Gemstone, 49WJ

Lazo HeritageSathorn, Bangkok

$0.97 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 71YE: This specimen is composed of natural sapphire, finished with uniform faceting to optimize light refraction through its crystalline interior. The mineral carries rich deep blue colour saturation with s$

2026

0.97 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 71YE

Lazo HeritageSathorn, Bangkok

85.52ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 67YS: Natural spinel rough parcel showcasing a beautiful array of soft varied hues with subtle tonal differences throughout each crystal. Raw crystalline surfaces carry authentic natural mineral textures an

2026

85.52ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 67YS

Lazo HeritageSathorn, Bangkok

2.34 Carats Natural Ethiopian Welo Pink Fire Opal Pear Faceted Loose Gemstone, 78XX: This opal is sourced from the Welo mining region of Ethiopia and crafted into faceted form via professional lapidary cutting with smooth polished facets across the exterior surface. Subtle natural int

2026

2.34 Carats Natural Ethiopian Welo Pink Fire Opal Pear Faceted Loose Gemstone, 78XX

Lazo HeritageSathorn, Bangkok

1.28 Carats Natural Ethiopian Welo Pink Fire Opal Oval Faceted Loose Gemstone, 77XX: This opal is sourced from the Welo mining region of Ethiopia and crafted into faceted form via professional lapidary cutting with smooth polished facets across the exterior surface. Subtle natural int

2026

1.28 Carats Natural Ethiopian Welo Pink Fire Opal Oval Faceted Loose Gemstone, 77XX

Lazo HeritageSathorn, Bangkok

2.74 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 74XY: This peridot is sourced from natural mineral deposits and crafted with meticulous faceting and glossy surface polishing through professional lapidary processing. Fine needle-shaped rutile filaments di

2026

2.74 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 74XY

Lazo HeritageSathorn, Bangkok

2.58 Carats Natural Swiss Blue Topaz Loose Gemstone, 11WP: This genuine natural swiss blue topaz displays consistent saturated blue coloration inherent to unprocessed natural mineral specimens. Formed through natural geological formation, the stone carries su

2026

2.58 Carats Natural Swiss Blue Topaz Loose Gemstone, 11WP

Lazo HeritageSathorn, Bangkok

Last Minute! Roman Numeral First Year 1986 American $5 Gold Eagle 1/10 ozt Gem BU: Winner shall receive the exact coin shown here. (BD)

2026

Last Minute! Roman Numeral First Year 1986 American $5 Gold Eagle 1/10 ozt Gem BU

Coins and Auctions Since 1994Vancouver, WA

7.16 Carats Silvery Lavender Baroque Pearl - Natural Cultured Gem - 14 mm, 45WE: This luminous baroque pearl displays a soft silvery lavender hue, accented by delicate overtones of aqua, rose, and pale gold. Its fluid, organic shape embodies the natural beauty of cultured pearls,

2026

7.16 Carats Silvery Lavender Baroque Pearl - Natural Cultured Gem - 14 mm, 45WE

Lazo HeritageSathorn, Bangkok

9.63ct Natural Unheated Burmese Star Sapphire Loose Gemstone Parcel, 66BZ: This parcel contains natural unheated star sapphire originating from Myanmar. The gem material displays soft pale blue and lavender hues, with characteristic silk inclusions that create the desirable

2026

9.63ct Natural Unheated Burmese Star Sapphire Loose Gemstone Parcel, 66BZ

ThousandPlanetSathorn, Bangkok

Three Christopher Radko Little Gem Ornaments: Christopher Radko. Set of three mouth-blown glass ornaments from the Little Gems Collection, featuring a red sedan limousine, a yellow school bus with hand-painted lettering, and a blue passenger trol

2026

Three Christopher Radko Little Gem Ornaments

Lion and UnicornHollywood, FL

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Chanel Classic Single Flap Bag Quilted Lambskin Mini

2025 NEW Rolex GMT Master II Bruce Wayne Oyster 126710GRNR Watch Box

Louis Vuitton On My Side Tote Mahina Leather MM

Summer Jewels & Gems!!

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Ends from:

Dover, DE, US

AFRICAN TRADE BEADS COLLECTIBLE ETHNIC JEWELRY MAKING SUPPLY LOT

ILLUSTRIOUS SPANISH PYRITE CUBE NATURAL MINERAL CRYSTAL COLLECTOR SPECIMEN

MIXED LOT ASSORTED ROCK STONE LAPIDARY COLLECTOR SPECIMEN GRAB BAG

SILVER RIDGE ESTATE ROCKS GEMS ANTIQUES

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

3 days Left

GIA 3.12ct. radiant fancy brown green yellow diamonds platinum ring

147ct Natural Amethyst Citrine Diamonds Necklace Earrings Magnificent 18 Karat

GIA CERTIFIED 5.52CT CUSHION NATURAL FANCY YELLOW DIAMOND CLUSTER RING VVS1

Gems & Glamour: Fine Jewelry & Stones Auction

Starts on:

New York, NY, US

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