Modern Gems

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Natural Sunstone 8.8 Ct Square Cut Gemstone: Natural Sunstone 8.8 Ct Square Cut Gemstone Gemstone : Sunstone Shape : Square Size : 12x12x8.50 MM Color : Multicolor Cutting Type : Faceted Cut Quantity : 1 Piece Weight :

2026

Natural Sunstone 8.8 Ct Square Cut Gemstone

Jaipur, Rajasthan

Siddhi Gems & Jewels

4.2

(32)

Natural Peruvian Aqua Blue Amazonite Gemstone 3 mm Round Micro Faceted Beads 10 Strand: Natural Peruvian Aqua Blue Amazonite Gemstone 3 mm Round Micro Faceted Beads 10 Strand Product Type : Loose Beads Strand Gemstone : Peruvian Aqua Blue Amazonite Beads Shape : Round Micro Faceted Beads

2026

Natural Peruvian Aqua Blue Amazonite Gemstone 3 mm Round Micro Faceted Beads 10 Strand

Jaipur, Rajasthan

Siddhi Gems & Jewels

4.2

(32)

Loose Diamond - CUSHION 1.2ct J VS1: Loose Diamond - CUSHION 1.2ct J VS1 Source: Natural Mined Diamond Shape: CUSHION Carats: 1.2 Color: J Clarity: VS1 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items do

2026

Loose Diamond - CUSHION 1.2ct J VS1

New York, NY

Bidhaus

4.2

(881)

Prehnite Green Epidote Crystal Tower Obelisk: 1 3/8" by 4 1/4" tall. 203 grams.

2026

Prehnite Green Epidote Crystal Tower Obelisk

Missoula, MT

Davis Brothers Auction

4.2

(913)

Yellow Fluorite Carved Cube Paperweight: 1 7/8" by 2" by 2 1/8". 464 grams.

2026

Yellow Fluorite Carved Cube Paperweight

Missoula, MT

Davis Brothers Auction

4.2

(913)

1900ct Lapis Lazuli Polished Sphere: 2 3/8" diameter. 380 grams.

2026

1900ct Lapis Lazuli Polished Sphere

Missoula, MT

Davis Brothers Auction

4.2

(913)

Scenic Gems of Yellowstone National Park: The Wonderland of America.

2026

Scenic Gems of Yellowstone National Park

Missoula, MT

Davis Brothers Auction

4.2

(913)

1.60 Carats SEAFOAM TOURMALINE AFG - 8X7X4.5 mm: 1.60 Carats SEAFOAM TOURMALINE AFG - 8X7X4.5 mm

2026

1.60 Carats SEAFOAM TOURMALINE AFG - 8X7X4.5 mm

Muscat, AE

Fantasy Jewelry

3.7

(155)

1.70 Carats Natural Amethyst Gemstone loose gem for jewelry - 8X7X6 mm: 1.70 Carats Natural Amethyst Gemstone loose gem for jewelry - 8X7X6 mm Shipping:

2026

1.70 Carats Natural Amethyst Gemstone loose gem for jewelry - 8X7X6 mm

Muscat, AE

Fantasy Jewelry

3.7

(155)

2023 Gimli, Counter of Kills Magic: The: Graded by Crown Grading. Grade: 9.50. Gem Mint

2026

2023 Gimli, Counter of Kills Magic: The

Conroe, TX

Crown Collectibles

4.6

(116)

2023 Spider-Man Mattel UNO Marvel: The Amazing: Graded by Crown Grading. Grade: 10.00. Crowned Gem

2026

2023 Spider-Man Mattel UNO Marvel: The Amazing

Conroe, TX

Crown Collectibles

4.6

(116)

1982 Marvel Warlock Special Edition #4 Comic Book: This is Marvel Comics Warlock Special Edition #4, published in March 1982 by the Marvel Comics Group. The cover features Adam Warlock in his iconic red costume with his Soul Gem, surrounded by rocky s

2026

1982 Marvel Warlock Special Edition #4 Comic Book

Conroe, TX

Crown Collectibles

4.6

(116)

268.80ct Natural Burmese Type A Jadeite Jade Cabochon Parcel Lot, 2BC: This polished oval cabochon parcel displays natural Type A burmese jadeite jade with broad colour variation. High gloss polished domed surfaces reveal natural internal crystalline textures, mineral ve

2026

268.80ct Natural Burmese Type A Jadeite Jade Cabochon Parcel Lot, 2BC

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

2.30ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 61BE: This polished Burmese trapiche sapphire features soft milky pale base tone with distinct natural mineral growth formations within its crystalline structure, measured at calibrated dimensions of 6.9x4m

2026

2.30ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 61BE

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

0.60ct Natural Fancy Diamond Slice, Hand Rose Cut with Pictorial Inclusions Loose Gemstone, 68BG: This unique natural diamond slice features a delicate hand-executed rose cut surface, showcasing captivating pictorial mineral inclusions trapped within the diamond matrix. Measuring 7.7x6.6x0.9mm, th

2026

0.60ct Natural Fancy Diamond Slice, Hand Rose Cut with Pictorial Inclusions Loose Gemstone, 68BG

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

0.24ct Natural Fancy Pinkish Purple Diamond Loose Gemstone, 19BG: This polished natural diamond displays rich pinkish-purple body saturation, with subtle fine microscopic mineral specks distributed within its crystal interior, measured at calibrated dimensions of 4.

2026

0.24ct Natural Fancy Pinkish Purple Diamond Loose Gemstone, 19BG

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

0.23ct Untreated Natural Fancy Diamond Loose Gemstone, 69BH: This fully polished untreated natural fancy diamond features inherent internal mineral markings characteristic of natural diamond formation, measured at calibrated dimensions of 3.2x3.1x1.8mm. Precisi

2026

0.23ct Untreated Natural Fancy Diamond Loose Gemstone, 69BH

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

0.54ct Natural Fancy Faceted Diamond Bead Loose Gemstone, 93BE: This fully polished natural fancy diamond bead features warm pale yellowish crystalline body tone with abundant native mineral inclusions captured within its structure, measured at calibrated dimensio

2026

0.54ct Natural Fancy Faceted Diamond Bead Loose Gemstone, 93BE

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

0.30ct Untreated Natural Fancy Diamond Loose Gemstone, 5BG: This fully polished untreated natural fancy diamond features inherent internal mineral markings characteristic of natural diamond formation, measured at calibrated dimensions of 5x3.1x1.8mm. Precision

2026

0.30ct Untreated Natural Fancy Diamond Loose Gemstone, 5BG

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

0.69ct Natural Fancy Faceted Diamond Bead Loose Gemstone, 89BE: This fully polished natural fancy diamond bead features warm pale yellowish crystalline body tone with abundant native mineral inclusions captured within its structure, measured at calibrated dimensio

2026

0.69ct Natural Fancy Faceted Diamond Bead Loose Gemstone, 89BE

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

0.21ct Untreated Natural Fancy Diamond Loose Gemstone, 81BH: This fully polished untreated natural fancy diamond features inherent internal mineral markings characteristic of natural diamond formation, measured at calibrated dimensions of 3.1x2.2mm. Precision f

2026

0.21ct Untreated Natural Fancy Diamond Loose Gemstone, 81BH

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

0.27ct Natural Fancy Pinkish Purple Diamond Loose Gemstone, 16BH: This polished natural diamond displays rich pinkish-purple body saturation, with subtle fine microscopic mineral specks distributed within its crystal interior, measured at calibrated dimensions of 4.

2026

0.27ct Natural Fancy Pinkish Purple Diamond Loose Gemstone, 16BH

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

14k Yellow Gold Gem Stone Twist Bracelet: 14k yellow gold open bangle style bracelet with colored gem stones. Twisted cuff style with a crown of gem stones set on each end. Stamped "BA". The bracelet is set with: 2 round cabochon cut blue ony

2026

14k Yellow Gold Gem Stone Twist Bracelet

Roseville, MI

Stefek's Auctioneers & Appraisers

4.6

(143)

1.953ct Natural G-I1 Diamond Pt900 Solitaire Ring W/Central Gem Laboratory Report: This solitaire ring is crafted from Pt900 platinum and features a large round brilliant-cut natural diamond. The center stone weighs 1.953ct and is secured in a classic six-prong setting above a wide

2026

1.953ct Natural G-I1 Diamond Pt900 Solitaire Ring W/Central Gem Laboratory Report

Atlanta, GA

Gallery 63

4.6

(296)

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24

Gems Auctions

UNIQUE BERTONI HANDCRAFTED award winning DESIGNER BRANCH RING 18K YELLOW GOLD & ONYX with diamonds

Large unique Lemon Quartz

Estate Opal and Sapphire 14k yellow flower ring

Jewels & Gems, Then & Now

Bertoni Gallery LLC

Starts on:

Warwick, NY, US

2 days Left

Original Vintage Leonetto Cappiello Journe'e de la Femme et L'Enfant Poster 1923 - RARE

I Want You for U.S. Army Original Poster 1917 by James Montgomery Flagg

Original Vintage General Dynamics - Building Materials Poster by Erik Nitsche 1960

Original Vintage Poster Gems

The Ross Art Group

Starts on:

Boca Raton, FL, 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

Live39

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung thep, TH

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