Gems

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12.00 Carat --- Natural Zambian Emerald --- Trillion Cut --- EGL Certified: Vibrant gemstone. Zambian emeralds are celebrated for their superior clarity, higher durability, and deep, slightly bluish-green hue. The trillion (triangular) cut maximizes the stone's brilliance and

2026

12.00 Carat --- Natural Zambian Emerald --- Trillion Cut --- EGL Certified

California GemstonesSan Diego, CA

2026

10.30 Carat --- Natural Royal Blue Sapphire --- Hexagon Cut --- GGI Certified

California GemstonesSan Diego, CA

ELLENSBURG AGATE ROCK STONE LAPIDARY SPECIMEN: ELLENSBURG AGATE ROCK STONE LAPIDARY SPECIMEN — Part of our Discover Sunken Cove, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-ho

2026

ELLENSBURG AGATE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

MIXED LOT ROCK STONE LAPIDARY SPECIMEN: MIXED LOT ROCK STONE LAPIDARY SPECIMEN — Part of our Discover Sunken Cove, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house shi

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

29ct Natural Kingman Turquoise Rough - Arizona USA, 32EB: This is a natural Kingman turquoise rough stone, measuring approximately 3x2.8cm with a total carat weight of 29ct. The stone features a soft light blue-green turquoise matrix, partially encased in it

2026

29ct Natural Kingman Turquoise Rough - Arizona USA, 32EB

ThousandPlanetSathorn, Bangkok

47.30ct Natural Mauritania Ruby Rough (Unheated), 65XA: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

47.30ct Natural Mauritania Ruby Rough (Unheated), 65XA

ThousandPlanetSathorn, Bangkok

37.64 Carats Swiss Blue Topaz Pear - Natural Brazilian Stone, LZ108: This magnificent pear-cut Swiss blue topaz radiates with a vibrant, icy blue hue that evokes the clarity of alpine lakes and glacial skies. The gem is masterfully faceted, with precisely angled surfac

2026

37.64 Carats Swiss Blue Topaz Pear - Natural Brazilian Stone, LZ108

ThousandPlanetSathorn, Bangkok

38.40 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 45XP: This substantial Winton boulder opal rough slab showcases a captivating patchwork of ethereal sky-blue, aqua-green, and soft lavender play-of-color, embedded within its natural ironstone host rock. Me

2026

38.40 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 45XP

ThousandPlanetSathorn, Bangkok

14.66ct Natural Mauritania Ruby Rough (Unheated), 7AN: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

14.66ct Natural Mauritania Ruby Rough (Unheated), 7AN

ThousandPlanetSathorn, Bangkok

16.63ct Natural Mauritania Ruby Rough (Unheated), 90AM: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

16.63ct Natural Mauritania Ruby Rough (Unheated), 90AM

ThousandPlanetSathorn, Bangkok

3.87 Carats Multi-Color Koroit Boulder Opal - Natural Australian Stone, LZ43: This stunning 3.87 carat Koroit boulder opal, measuring 14.8mm x 10.4mm x 2.7mm, is a breathtaking canvas of natural color and pattern. Polished into a smooth oval cabochon, its face is dominated by r

2026

3.87 Carats Multi-Color Koroit Boulder Opal - Natural Australian Stone, LZ43

ThousandPlanetSathorn, Bangkok

7.485 Carats Certified Violet and Yellow Ametrine - Natural Brazilian Gemstone, LZ269: This striking octagon step-cut ametrine showcases a seamless fusion of deep violet and warm golden-yellow hues, a signature characteristic of this dual-colored gem. The step-cut faceting enhances the

2026

7.485 Carats Certified Violet and Yellow Ametrine - Natural Brazilian Gemstone, LZ269

ThousandPlanetSathorn, Bangkok

38.93ct Natural Mauritania Ruby Rough (Unheated), 70XA: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

38.93ct Natural Mauritania Ruby Rough (Unheated), 70XA

ThousandPlanetSathorn, Bangkok

Natural Australian Lightning Ridge Opal Rough, 56g, 90WS: This collection of raw opal rough hails from Australia's legendary Lightning Ridge, showcasing the region's iconic play-of-color potential. The stones exhibit a range of natural hues, from milky white

2026

Natural Australian Lightning Ridge Opal Rough, 56g, 90WS

ThousandPlanetSathorn, Bangkok

22.22ct Natural Mauritania Ruby Rough (Unheated), 95AM: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

22.22ct Natural Mauritania Ruby Rough (Unheated), 95AM

ThousandPlanetSathorn, Bangkok

16.75ct Natural Mauritania Ruby Rough (Unheated), 98AM: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

16.75ct Natural Mauritania Ruby Rough (Unheated), 98AM

ThousandPlanetSathorn, Bangkok

A Group of Modern Metal and Gem-Set Fashion Rings, Late 20th-Early 21st Century, 69XJ: Comprising twenty-five modern fashion rings constructed from mixed base metals and non-precious alloys, the group presents a wide range of contemporary designs set with synthetic, treated, or simulate

2026

A Group of Modern Metal and Gem-Set Fashion Rings, Late 20th-Early 21st Century, 69XJ

ThousandPlanetSathorn, Bangkok

2-Lg Carved Smokey Quartz Hearts .50 lbs: 2-Lg Carved Smokey Quartz Hearts .50 lbs

2026

2-Lg Carved Smokey Quartz Hearts .50 lbs

Auctions PlusMinneapolis, MN

Clear Quartz 1 lb: Clear Quartz 1 lb

2026

Clear Quartz 1 lb

Auctions PlusMinneapolis, MN

Niccolò Francesco Maffei (1641–1715) – Antique Classical Scene – Engraving (1704): "Maffei" is an antique Italian print displaying a detailed classical and mythological study based on antique relief or gem carvings. The composition illustrates five finely detailed classical and hero

2026

Niccolò Francesco Maffei (1641–1715) – Antique Classical Scene – Engraving (1704)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

1920's The Little Gem Crystal Radio: 1920's The Little Gem crystal radio which was made by the U.S.Co Inc of Newark New Jersey. Crystal radio measures approximately 9" tall and is in nice condition as shown. In house shipping available o

2026

1920's The Little Gem Crystal Radio

Two Feathers Antiques & Auction Services / Schillaci & ShultisEast Greenbush, NY

1962 Franklin Half Dollar GEM PROOF: 1962 Franklin Half Dollar GEM PROOF

2026

1962 Franklin Half Dollar GEM PROOF

Gold Standard AuctionsDallas, TX

Lot 3 Antique Fruit Jars Gem, Millville Etc: Lot of three antique fruit jars which includes a midget Mason's Improved CFJ Co with zinc band and lid; pint aquamarine Millville Atmospheric Fruit Jar with top and iron clamp (jar has some exterior s

2026

Lot 3 Antique Fruit Jars Gem, Millville Etc

Two Feathers Antiques & Auction Services / Schillaci & ShultisEast Greenbush, NY

Antique Christmas Lot 1929 Popeye Covers: Antique Christmas lot which includes a boxed set of dated 1929 Popeye Cheers Textolite light bulb covers by General Electric along with a boxed set of GEM Christmas lights by Mazda, a early light stri

2026

Antique Christmas Lot 1929 Popeye Covers

Two Feathers Antiques & Auction Services / Schillaci & ShultisEast Greenbush, NY

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Gems Auctions

AQUAMARINE AND PERIDOT ROCK STONE LAPIDARY SPECIMEN

MIXED PENDANTS ROCK STONE LAPIDARY SPECIMEN

FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMEN

Trove of Treasures Gems & Antiques

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

22 hrs Left

SPECIAL JEWELRY SALE! SEE PHOTOS FOR DETAILS

SPECIAL JEWELRY SALE! SEE PHOTOS FOR DETAILS

SPECIAL JEWELRY SALE! SEE PHOTOS FOR DETAILS

Discover Silver Lining Crystals Gems Estate

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

1 hr 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

Live25

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

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