Alfonso Mazzuchelli Gems

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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)

6.35ct Natural Pakistani Himalayan Peridot Parcel Loose Gemstones, 38BE: This matched parcel of polished Himalayan peridot originates from Pakistan's renowned mountain mining regions, showcasing vibrant lime-green body saturation, with fine native mineral inclusions natura

2026

6.35ct Natural Pakistani Himalayan Peridot Parcel Loose Gemstones, 38BE

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

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

(313)

18.91ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 11EV: This attractive parcel of rose-cut blue zircon features cool aquatic blue tones paired with flat-backed rose cut faceting, creating soft diffused sparkle and dreamy translucent visual effect. Varied f

2026

18.91ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 11EV

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

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

(313)

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

(313)

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

(313)

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

(313)

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

(313)

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

(313)

90.34ct Natural Peruvian Chrysocolla Cabochon Parcel Lot, 49EX: This polished cabochon parcel presents finished chrysocolla cabochons in mixed free-form, rectangular and square silhouettes. Bright turquoise-blue and teal chrysocolla blends with quartz host matrix,

2026

90.34ct Natural Peruvian Chrysocolla Cabochon Parcel Lot, 49EX

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

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

(313)

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

(313)

13.48ct Natural Brazilian Sky Blue Aquamarine Loose Gemstone Parcel Lot, 57EV: This lovely parcel of aquamarine displays serene sky-blue cool tones across a varied selection of oval, cushion and emerald faceted cuts. Crisp faceting allows light to travel through each translucent

2026

13.48ct Natural Brazilian Sky Blue Aquamarine Loose Gemstone Parcel Lot, 57EV

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

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

(313)

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

(294)

Vtg Barrel-Cut Aventurine Quartz Necklace: Vintage Circa 1970s Barrel-Cut Green Semi-Precious Gemstone Beaded Necklace. Appears to be aventurine quartz. Shimmering mica inclusions. Tested with Presidium Gem Tester II. Gold-Toned spacer beads.

2026

Vtg Barrel-Cut Aventurine Quartz Necklace

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

Vtg Art Deco Sty Onyx Sterling Brooch THAI: Vintage Art Deco Style Sterling Silver Brooch. Marked 925. Thailand. Polished black onyx cabochon center. Framed by pave-set glittering marcasite stones. Tested with Presidium Gem Tester II. Scratchin

2026

Vtg Art Deco Sty Onyx Sterling Brooch THAI

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

VTG Coldwater Creek Blue Dyed Quartz Necklace: Vintage Coldwater Creek Blue Dyed Quartz Multi-Strand Statement Necklace. Tested with Presidium Gem Tester II. Three different size circular beads. Wrapped in tan rope. Some aging to metal. Adjustable

2026

VTG Coldwater Creek Blue Dyed Quartz Necklace

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

Vintage Sterling Silver Greek-Style Bracelet: Vintage Sterling Silver Greek-Style Bracelet. Marked 925. Greek key pattern link band. Reversible medallion that rotates to revel Greek God or blue semi-precious gemstone. Tested with Presidium Gem Te

2026

Vintage Sterling Silver Greek-Style Bracelet

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

Fr. 236 1899 $1 Silver Cert PMG 65 EPQ: Fr. 236 1899 $1 Silver Certificate graded PMG Gem Uncirculated 65 EPQ. Shipping: Weiss Auctions offers full-service, in-house shipping for nearly all items in this auction. For a shipping quote, pleas

2026

Fr. 236 1899 $1 Silver Cert PMG 65 EPQ

Lynbrook, NY

Weiss Auctions

4.7

(620)

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24

Gems Auctions

Three-Stone Ring, 14K White Gold, Lab-Created Fancy Pink Diamond

Sterling Turquoise Dual-Bird Statement Necklace

Egyptian Revival Cleopatra Brooch/Pendant

Timeless Jewels & Treasured Gems

InterGem Premier Auctions

Starts on:

Rockville, MD, US

5 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

Live39

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung thep, TH

AMERICAN DARLING CONCEALED CARRY LEATHER CROSSBODY FRINGE BAG BACKPACK STYLE

Floral-Decorated Metal Tin with Lid

MIXED BOOK LOT VINTAGE ANTIQUE

Eclectic Estate Antiques Crates Rocks Gems

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

3 days Left

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