Gems

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*19.64cts Natural Larimar - Polished Cabochon , 1212E: Ksmith Heritage Auctioneers Subject: Natural Larimar Carat Weight: 19.64 cts Dimension: 21.2x18x5.7 mm Type: Cabochon, Polished

2026

*19.64cts Natural Larimar - Polished Cabochon , 1212E

Ksmith Heritage AuctioneersJelutong, Penang

24.72Ct Moss Agate Cabochon - Polished - 30x19mm Approx , 232E: Ksmith Heritage Auctioneers Subject: Natural Agate Origin: Asia Treatment: Natural Untreated Type: Cabochon, Polished

2026

24.72Ct Moss Agate Cabochon - Polished - 30x19mm Approx , 232E

Ksmith Heritage AuctioneersJelutong, Penang

*28.73cts Natural Larimar Set - Polished Cabochon , 254E: Ksmith Heritage Auctioneers Subject: Natural Larimar Carat Weight: 28.73 cts Dimension: 21x12.8x5.7 mm Type: Cabochon, Polished

2026

*28.73cts Natural Larimar Set - Polished Cabochon , 254E

Ksmith Heritage AuctioneersJelutong, Penang

1.79Ct Ametrine - Polished Faceted - Rectangle Faceted , 1000E: Ksmith Heritage Auctioneers Subject: Natural Ametrine Origin: Bolivia Carat Weight: 1.79Ct Dimension: 8.5x6.6x3.9 mm Treatment: Unheated Shape: Rectangle Type: F

2026

1.79Ct Ametrine - Polished Faceted - Rectangle Faceted , 1000E

Ksmith Heritage AuctioneersJelutong, Penang

1938 Jefferson Nickel GEM PROOF: 1938 Jefferson Nickel GEM PROOF

2026

1938 Jefferson Nickel GEM PROOF

Gold Standard AuctionsDallas, TX

SOLD

A 1998 Leaf Rookies and Stars Peyton Manning Rookie Football Card No. 233 (PSA 10 GEM MINT): A 1998 Leaf Rookies and Stars Peyton Manning Rookie Football Card No. 233 (PSA 10 GEM MINT) This lot is located in Chicago.

2026

A 1998 Leaf Rookies and Stars Peyton Manning Rookie Football Card No. 233 (PSA 10 GEM MINT)

Freeman'sChicago, IL

107.88 Carats Midnight Blue Goldstone Oval Cabochon Parcel - 1.8-2.3cm, 77ZJ: This curated parcel of midnight blue goldstone oval cabochons shimmers with a celestial, star-like sparkle that captures the imagination. Set against a deep, velvety indigo base, each stone is densely

2026

107.88 Carats Midnight Blue Goldstone Oval Cabochon Parcel - 1.8-2.3cm, 77ZJ

ThousandPlanetHunghom, Kowloon

6.13 Carats Dark Matrix and Green Vein Maw Sit Sit Jade Cabochon - Natural Burmese Stone, 3AB: This maw sit sit jade cabochon is fashioned into an oval, domed form with a highly polished surface. The material exhibits a dark, semi-translucent to opaque matrix, interspersed with distinct, vibran

2026

6.13 Carats Dark Matrix and Green Vein Maw Sit Sit Jade Cabochon - Natural Burmese Stone, 3AB

ThousandPlanetHunghom, Kowloon

12.08 Carats Deep Green Maw Sit Sit Jade Cabochon - Natural Burmese Stone, 5AB: This maw sit sit jade cabochon is fashioned into an elongated oval form with a highly polished, domed surface. The material exhibits a deep, saturated green hue, interspersed with distinct, lighter gr

2026

12.08 Carats Deep Green Maw Sit Sit Jade Cabochon - Natural Burmese Stone, 5AB

ThousandPlanetHunghom, Kowloon

121.13 Carats Midnight Blue Goldstone Round Cabochon Parcel - 1.4-1.8cm, 72ZJ: This striking parcel of midnight blue goldstone round cabochons shimmers with a celestial, star-like sparkle that captures the imagination. Set against a deep, velvety indigo base, each stone is dense

2026

121.13 Carats Midnight Blue Goldstone Round Cabochon Parcel - 1.4-1.8cm, 72ZJ

ThousandPlanetHunghom, Kowloon

116.66 Carats Midnight Blue Goldstone Oval Cabochon Parcel 1.8-2.7cm, 76ZJ: This curated parcel of midnight blue goldstone oval cabochons shimmers with a celestial, star-like sparkle that captures the imagination. Set against a deep, velvety indigo base, each stone is densely

2026

116.66 Carats Midnight Blue Goldstone Oval Cabochon Parcel 1.8-2.7cm, 76ZJ

ThousandPlanetHunghom, Kowloon

12.03 Carats Natural Sleeping Beauty Turquoise Oval Cabochon Parcel - Natural Arizona Stones, 53XP: This curated parcel of eight oval cabochon Sleeping Beauty turquoise gems showcases a vivid, uniform sky-blue hue, with subtle natural matrix inclusions that highlight their authentic, unaltered origi

2026

12.03 Carats Natural Sleeping Beauty Turquoise Oval Cabochon Parcel - Natural Arizona Stones, 53XP

ThousandPlanetHunghom, Kowloon

Three Gem-Encrusted Bug Brooches in Gold Tone Settings: Three gold-tone bug-shaped brooches. Includes a spider brooch featuring a blue cabochon body with rhinestone accents, backed by a locking pin clasp marked ‘Ciner’; a fly brooch with a turquoise ca

2026

Three Gem-Encrusted Bug Brooches in Gold Tone Settings

Block Auction HouseFerndale, MI

Eight Polished Mineral Spheres: A collection of eight polished spherical minerals to include septarian, tiger's eye, stromatolite, assorted jasper, and petoskey. Largest: 6in diameter. | You have additional shipping options, and are

2026

Eight Polished Mineral Spheres

Briggs Auction, Inc.Garnet Valley, PA

Seven Polished Mineral Spheres: A collection of seven polished mineral spheres to include rhodochrosite, larvikite, septaria, mookaite jasper, polychrome jasper, and tiger's eye. Largest: 4in diameter. | You have additional shipping

2026

Seven Polished Mineral Spheres

Briggs Auction, Inc.Garnet Valley, PA

Loose Diamond - OVAL 2.04ct D VVS2: Loose Diamond - OVAL 2.04ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 2.04 Color: D Clarity: VVS2 Certification: IGI Video:

2026

Loose Diamond - OVAL 2.04ct D VVS2

Mynt AuctionsNew York, NY

Aquamarine Lot 1.6 tcw Round Cut 40 gems GIR certified NO RESERVE: aquamarine can be valuable, especially high-quality, deeply colored, but it's generally considered semi-precious and more affordable than top-tier gems like diamonds, though rare blue varieties from B

2026

Aquamarine Lot 1.6 tcw Round Cut 40 gems GIR certified NO RESERVE

California GemstonesSan Diego, CA

Natural Carnelian Agate 5.83ct Triangle Cabochon Cut from Brazil IGI Certification No Reserve: Brazilian chalcedony is a translucent to opaque gemstone featuring a triangular cabochon cut. Typically sourced from Brazil, this material displays soft orange tones, polished into a smooth, domed sha

2026

Natural Carnelian Agate 5.83ct Triangle Cabochon Cut from Brazil IGI Certification No Reserve

California GemstonesSan Diego, CA

Pink Sapphire 4ct Round Cut from Sri Lanka Bright! Clear!! No reserve: a highly prized gemstone, typically sourced from the country's alluvial deposits. Ceylon pink sapphires are celebrated for their vibrant, intense colors—ranging from delicate light pink to vivid hot

2026

Pink Sapphire 4ct Round Cut from Sri Lanka Bright! Clear!! No reserve

California GemstonesSan Diego, CA

London Blue Topaz 2.93ct Trillion Cut from Brazil VVS Dazzling Blue No reserve: a striking, deep, inky blue-green hue with subtle gray undertones, meticulously shaped into a brilliant trillion cut. Originating from Brazil, this durable 8-on-Mohs-scale gemstone offers exceptional

2026

London Blue Topaz 2.93ct Trillion Cut from Brazil VVS Dazzling Blue No reserve

California GemstonesSan Diego, CA

Tanzanite 1.08 tcw Pear Cut 5 gems Individually IGI certified: featuring individual International Gemological Institute (IGI) certification for each stone. Tanzanite is a trichroic mineral (zoisite) mined exclusively in Tanzania, known for its intense violetish-b

2026

Tanzanite 1.08 tcw Pear Cut 5 gems Individually IGI certified

California GemstonesSan Diego, CA

Natural Amethyst 4.08ct Rectangle Mixed Cut from Uraguay No reserve: Uruguayan amethyst is highly prized for its deep, rich purple color, which commands higher prices than lighter alternatives.This 4.08ct natural Uruguayan amethyst features a rectangular mixed cut, sho

2026

Natural Amethyst 4.08ct Rectangle Mixed Cut from Uraguay No reserve

California GemstonesSan Diego, CA

Natural Amethyst 4.03ct Oval Mix Cut from Uraguay No reserve IGI Certification: Uruguayan amethyst is highly prized for its deep, rich purple color, which commands higher prices than lighter alternatives.This 4.08ct natural Uruguayan amethyst features a rectangular mixed cut, sho

2026

Natural Amethyst 4.03ct Oval Mix Cut from Uraguay No reserve IGI Certification

California GemstonesSan Diego, CA

Green Tsavorite 9ct Trillion Cut from Kenya No reserve GGI Certified: high-value garnet exhibiting vivid emerald-green hues, sourced from the Taita/Taveta region. This exceptionally brilliant,, eye-clean, and untreated gemstone features a triangular shape designed to ma

2026

Green Tsavorite 9ct Trillion Cut from Kenya No reserve GGI Certified

California GemstonesSan Diego, CA

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Gems Auctions

A Pair of Stunning Art Deco style 18K White Gold Emerald Ruby and Diamond Hanging Earrings

An Art Deco Platinum Diamond and Onyx Ring

An Impressive Art Deco Platinum Diamond and Sapphire Bracelet

Summer Sparkle - Jewelry Gems and Timepieces

Alma Auctioneers

Starts on:

Tel Aviv, Tel Aviv, IL

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

AGL Certified 7.63ct Natural No Heat Royal Blue Sapphire Diamond Ring Platinum*v

Authentic Tiffany & Co 18kt Pin 11793**

GIA Certified 5.08ct. Natural Ruby Diamonds ring 18kt Ballerina Prime *v

Gems & Glamour: Fine Jewelry Stones Auction

Ends from:

New York, NY, US

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