Crystal Gems

(9,000+ price results)

Sort by:

Most Relevant

10.0 Carat ---- Natural Ceylon Pink Sapphire PAIR -- Brilliant Round Cut--EGL Certified: In a Radiant Cut is a rare, dual-colored gemstone featuring a striking rectangular or square shape with brilliant-cut facets. Also known as Pitambari Neelam, it showcases a natural color split or blen

2026

10.0 Carat ---- Natural Ceylon Pink Sapphire PAIR -- Brilliant Round Cut--EGL Certified

California GemstonesOceanside, CA

5.00 Carat --Orange Sapphire----Round Cut----GGI Certified: This brilliant-cut gem offers a fiery, vivid glow and is highly prized for custom engagement rings and fine jewelry. Round Brilliant Cut. Faceted to maximize light return and fire.

2026

5.00 Carat --Orange Sapphire----Round Cut----GGI Certified

California GemstonesOceanside, CA

24.67ct Natural Brazilian Amethyst Oval Cabochon Loose Gemstone, 83BZ: This elegantly polished oval cabochon is natural amethyst sourced from Brazil. It features deep, rich royal purple colour with subtle flowing tonal variations throughout the crystal matrix. The smooth

2026

24.67ct Natural Brazilian Amethyst Oval Cabochon Loose Gemstone, 83BZ

ThousandPlanetSathorn, Bangkok

7.68 Carats Natural Brazil Hot Pink Topaz Loose Gemstone, 15FE: This natural Brazil topaz holds dimension measurements of 10.5x9.3x7.3mm, displaying an intense vibrant hot pink shade created through surface color coating treatment, its transparent crystal body car

2026

7.68 Carats Natural Brazil Hot Pink Topaz Loose Gemstone, 15FE

ThousandPlanetSathorn, Bangkok

16.83ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Loose Gemstone, 16FV: This natural Burmese Type A jadeite jade cabochon lot displays soft lavender tone with well polished surfaces. Dimensions measure 10x9x6mm, sourced from Myanmar, these polished cabochons present great

2026

16.83ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Loose Gemstone, 16FV

ThousandPlanetSathorn, Bangkok

3.30 Carats Natural Brazilian Pink Topaz Octagon Faceted Loose Gemstone, 83WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

3.30 Carats Natural Brazilian Pink Topaz Octagon Faceted Loose Gemstone, 83WY

Lazo HeritageSathorn, Bangkok

4.31 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 85WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

4.31 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 85WY

Lazo HeritageSathorn, Bangkok

4.04 Carats Natural Brazilian Pink Topaz Octagon Faceted Loose Gemstone, 81WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

4.04 Carats Natural Brazilian Pink Topaz Octagon Faceted Loose Gemstone, 81WY

Lazo HeritageSathorn, Bangkok

285ct Natural Type A Burmese Jadeite Jade Sliced Rough, 35YR: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

285ct Natural Type A Burmese Jadeite Jade Sliced Rough, 35YR

Lazo HeritageSathorn, Bangkok

3.35ct Natural Ethiopian Welo Blue Fire Opal Loose Gemstone, 60XX: This opal material is sourced from natural Ethiopian Welo opal deposits and processed with refined buffing and high-gloss polishing via standard lapidary techniques. The vibrant blue body tone togethe

2026

3.35ct Natural Ethiopian Welo Blue Fire Opal Loose Gemstone, 60XX

Lazo HeritageSathorn, Bangkok

2.70ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 33BD: 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 8.

2026

2.70ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 33BD

ThousandPlanetSathorn, Bangkok

0.42ct Natural Fancy Diamond Slice, Hand Rose Cut with Pictorial Inclusions Loose Gemstone, 42BG: This unique natural diamond slice features a delicate hand-executed rose cut surface, showcasing captivating pictorial mineral inclusions trapped within the diamond matrix. Measuring 6.1x6x0.8mm, the

2026

0.42ct Natural Fancy Diamond Slice, Hand Rose Cut with Pictorial Inclusions Loose Gemstone, 42BG

ThousandPlanetSathorn, Bangkok

0.50ct Natural Fancy Diamond Slice, Hand Rose Cut with Pictorial Inclusions Loose Gemstone, 69BG: This unique natural diamond slice features a delicate hand-executed rose cut surface, showcasing captivating pictorial mineral inclusions trapped within the diamond matrix. Measuring 8.7x6.3x0.8mm, th

2026

0.50ct Natural Fancy Diamond Slice, Hand Rose Cut with Pictorial Inclusions Loose Gemstone, 69BG

ThousandPlanetSathorn, Bangkok

36.11ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Loose Gemstone, 46FJ: This natural Burmese Type A jadeite jade cabochon lot displays soft lavender tone with well polished surfaces. Dimensions measure 12x10x5mm, sourced from Myanmar, these polished cabochons present grea

2026

36.11ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Loose Gemstone, 46FJ

ThousandPlanetSathorn, Bangkok

20.39ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Loose Gemstone, 49FV: This natural Burmese Type A jadeite jade cabochon lot displays soft lavender tone with well polished surfaces. Dimensions measure 11x9x4mm, sourced from Myanmar, these polished cabochons present great

2026

20.39ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Loose Gemstone, 49FV

ThousandPlanetSathorn, Bangkok

3.34 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 77WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

3.34 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 77WY

Lazo HeritageSathorn, Bangkok

5.17 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 82WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

5.17 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 82WY

Lazo HeritageSathorn, Bangkok

3.50 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 78WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

3.50 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 78WY

Lazo HeritageSathorn, Bangkok

232ct Natural Type A Burmese Jadeite Jade Sliced Rough, 28YR: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

232ct Natural Type A Burmese Jadeite Jade Sliced Rough, 28YR

Lazo HeritageSathorn, Bangkok

1.57ct Natural Ethiopian Welo Orange Fire Opal Cabochon Loose Gemstone, 68XX: This opal is sourced from Ethiopian Welo natural opal deposits and shaped into a smooth polished cabochon form with refined lapidary finishing work. Bright warm orange base accompanied by vivid intern

2026

1.57ct Natural Ethiopian Welo Orange Fire Opal Cabochon Loose Gemstone, 68XX

Lazo HeritageSathorn, Bangkok

28.11ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 86FC: 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

28.11ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 86FC

ThousandPlanetSathorn, Bangkok

28.42ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 92FC: 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

28.42ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 92FC

ThousandPlanetSathorn, Bangkok

425ct Natural Type A Burmese Jadeite Jade Sliced Rough, 35AZ: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

425ct Natural Type A Burmese Jadeite Jade Sliced Rough, 35AZ

ThousandPlanetSathorn, Bangkok

1120ct Natural Burmese Light Green Jadeite Rough - Raw Earthy Toned Stone, 70EA: This is a natural Type A Burmese jadeite rough stone, measuring 8.3x6.3cm and weighing 1120ct. It features soft, natural light green formations set against a muted off-white and earthy-toned base, cre

2026

1120ct Natural Burmese Light Green Jadeite Rough - Raw Earthy Toned Stone, 70EA

ThousandPlanetSathorn, Bangkok

View:

24

Gems Auctions

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!!

Activity Auctions

Ends from:

Dover, DE, US

18K White Gold Kashmir Sapphire Ring with Diamonds

18K White Gold Paraiba ring With Diamonds

18K Gold-Plated 925 Silver Chain with amethyst, topaz and lemon quartz pear shape

Live33

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung thep, TH

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

TOP