Hamilton Gems

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2.52 Ct Natural Purple Amethyst Round Cut: Weight - 2.52 Ct / Dimensions - 8.80 x 8.80 x 6.10 mm / Shape - Round Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

2.52 Ct Natural Purple Amethyst Round Cut

Gems AuctionBangkok, TH

14.85 Ct Natural Wild horse Jasper Quartz Pear Cab: weight - 14.85 Ct / Dimensions - 32.00 x 15.80 x 4.30 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

14.85 Ct Natural Wild horse Jasper Quartz Pear Cab

Gems AuctionBangkok, TH

0.44 Ct Natural Zambian Green Emerald Oval Cut: Weight - 0.44 Ct / Dimensions - 5.30 x 4.10 x 2.90 mm / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.44 Ct Natural Zambian Green Emerald Oval Cut

Gems AuctionBangkok, TH

60.17 Ct Natural Rhodonite Oval Cab: Weight - 60.17 Ct / Dimensions - 44.00 x 23.00 x 6.00 mm / Shape - Bullet Cab / Transparency - Opaque / Origin - Brazil / Treatment - None

2026

60.17 Ct Natural Rhodonite Oval Cab

Gems AuctionBangkok, TH

5.53 Ct Natural Yellow Citrine Octagon Cut: Weight - 5.53 Ct / Size - 11.80 x 8.70 x 6.60 mm / Shape - Octagon Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.53 Ct Natural Yellow Citrine Octagon Cut

Gems AuctionBangkok, TH

10.54 Ct Natural Green Peridot Round Cut Beads: Weight - 10.54 Ct / Dimensions - 5.30 - 5.90 mm / 12 Pc's / Shape - Round Cut Beads / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

10.54 Ct Natural Green Peridot Round Cut Beads

Gems AuctionBangkok, TH

Quartz Crystal Cluster With Mineral Inclusions Rock Stone Lapidary Specimen: Quartz Crystal Cluster With Mineral Inclusions Rock Stone Lapidary Specimen - Part of our Discover Gilded Gallery, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements an

2026

Quartz Crystal Cluster With Mineral Inclusions Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

Quartz Geode Specimen with Crystalline Interior ROCK STONE LAPIDARY SPECIMEN: Quartz Geode Specimen with Crystalline Interior ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Gilded Gallery, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements a

2026

Quartz Geode Specimen with Crystalline Interior ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Agate Rock Stone Lapidary Specimen: Agate Rock Stone Lapidary Specimen - Part of our Discover Gilded Gallery, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house shippi

2026

Agate Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

GLASS COFFEE JAR VINTAGE ANTIQUE: GLASS COFFEE JAR VINTAGE ANTIQUE - Part of our Discover Mystic Finds, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house shipping!

2026

GLASS COFFEE JAR VINTAGE ANTIQUE

Col. Christie Hatman AuctioneersThayer, MO

Vintage Continental Casino Dice from Las Vegas Nevada: Vintage Continental Casino Dice from Las Vegas, Nevada - Part of our Discover Gilded Gallery, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we

2026

Vintage Continental Casino Dice from Las Vegas Nevada

Col. Christie Hatman AuctioneersThayer, MO

Grape Agate ROCK STONE LAPIDARY SPECIMEN: Grape Agate ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Gilded Gallery, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house

2026

Grape Agate ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

61.42ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 70FC: 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

61.42ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 70FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

100.75ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 45AX: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

100.75ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 45AX

ThousandPlanetThung Wat Don, Sathorn, Bangkok

18.75ct Natural Burmese Type A Black Web Net Spotted Green Jadeite Jade Cabochon, 38FA: This single untreated natural Burmese Type A round jadeite jade cabochon weighs 18.75ct, with dimensions of 22.4x21.8x4.4mm. Vivid grass-green fibrous matrix forms an intricate lace-like web, enclosin

2026

18.75ct Natural Burmese Type A Black Web Net Spotted Green Jadeite Jade Cabochon, 38FA

ThousandPlanetThung Wat Don, Sathorn, Bangkok

21.37ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 68AT: Hand polished elongated rectangular bar cabochon of natural Queensland matrix boulder opal, formed with rich dark ironstone host matrix interlaced with branching opal veins blending vivid violet-blue

2026

21.37ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 68AT

ThousandPlanetThung Wat Don, Sathorn, Bangkok

23.33ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 77AT: Hand polished rounded square cushion cabochon of natural Queensland matrix boulder opal, set upon rich dark ironstone matrix threaded with intricate web-like opal veins displaying cyan, emerald green,

2026

23.33ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 77AT

ThousandPlanetThung Wat Don, Sathorn, Bangkok

55ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 17FC: This unpolished mineral rough is natural ruby zoisite sourced from Tanzania, exhibiting distinct banded mineral segregation of vibrant green zoisite, magenta ruby crystals, and dark hornblende inclusi

2026

55ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 17FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

54.6ct Natural Mauritania Ruby Rough (Unheated), 56AT: Natural unheated Mauritanian corundum rough displaying distinct two-toned mineral matrix formation, with a solid deep magenta ruby crystalline cap fused to pale milky quartz host rock interspersed wit

2026

54.6ct Natural Mauritania Ruby Rough (Unheated), 56AT

ThousandPlanetThung Wat Don, Sathorn, Bangkok

34.31ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 20AV: Hand polished elongated rectangular bar cabochon of natural Queensland matrix boulder opal, showcasing warm gradient speckled ironstone matrix intersected by thick sweeping branching violet-blue opal

2026

34.31ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 20AV

ThousandPlanetThung Wat Don, Sathorn, Bangkok

23ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 57FC: 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

23ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 57FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

47.44ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 67FC: 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

47.44ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 67FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

295ct Natural Type A Burmese Jadeite Jade Sliced Rough, 53FB: 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

295ct Natural Type A Burmese Jadeite Jade Sliced Rough, 53FB

ThousandPlanetThung Wat Don, Sathorn, Bangkok

Sterling 10k Multi Gem Pendant: Sterling 10k sapphire and diamond pendant. 4.5g

2026

Sterling 10k Multi Gem Pendant

Retro Roadshow AuctionsSaratoga Springs, UT

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Gems Auctions

GIA Certified 8.63ct Natural Emerald diamonds ring 18kt

Diamond Studs GIA Certified 2.07ct Earrings 14kt

14kt 10 Charm Bracelet Fairy Horn Irish Lock Cross Jade Mary Slipper Heart

Gems & Glamour: Fine Jewelry & Stones Auction

Ends from:

New York, NY, US

SHARK TEETH IN MATRIX ROCK STONE LAPIDARY SPECIMEN

CUT COINS COLLECTIBLES

AQUAMARINE ROCK STONE LAPIDARY SPECIMEN

CRYSTAL CANYON NATURAL HISTORY ROCKS GEMS B9

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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

Live32

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung thep, TH

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