Modern Gems

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Antique Swiss 0.935 Silver The Gem Ladies Fob Watch, Pink Guilloche Enamel Dial, 1890s: This is an antique Swiss silver ladies' hunter fob watch signed "The Gem" on the white enamel Roman numeral dial. The front cover features a circular aperture revealing a pink guilloche enamel chapter

2026

Antique Swiss 0.935 Silver The Gem Ladies Fob Watch, Pink Guilloche Enamel Dial, 1890s

Sphere Auctions LLCSun Prarie, WI

17.7ct Oval Cabochon Bluish White Loose Rainbow Moonstone: 17.7ct Oval Cabochon Bluish White Loose Rainbow Moonstone A mesmerizing 17.7ct oval cabochon rainbow moonstone with a luminous bluish-white glow. This captivating gem showcases a shimmering adularesce

2026

17.7ct Oval Cabochon Bluish White Loose Rainbow Moonstone

Weatherham Estate TreasuresCobourg, ON

56ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 25YQ: 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

56ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 25YQ

Lazo HeritageSathorn, Bangkok

71ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 12YQ: 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

71ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 12YQ

Lazo HeritageSathorn, Bangkok

2.23ct Natural Hessonite Garnet Oval Loose Gemstone, LZ538: This natural oval faceted hessonite garnet weighs 2.23 carats with exact dimensions of 8.7x6.2x4.5mm. It boasts a rich saturated warm honey orange-brown hue, with vivid fiery golden and amber light fl

2026

2.23ct Natural Hessonite Garnet Oval Loose Gemstone, LZ538

Lazo HeritageSathorn, Bangkok

32.08 Carats Natural Lemon Quartz Oval Cut Faceted Gemstone, 96WC: This single large-sized faceted natural lemon quartz features a bright, translucent lemon-yellow hue with excellent internal clarity, expertly fashioned into an elegant oval brilliant cut. The stone m

2026

32.08 Carats Natural Lemon Quartz Oval Cut Faceted Gemstone, 96WC

Lazo HeritageSathorn, Bangkok

6.25 Carats Natural Soft Pink Ruby Oval Cabochon Loose Gemstone, 92WC: This smooth oval cabochon ruby features a dreamy translucent blush pink tone with gentle natural color zoning fading from deep rose pink at the base to pale pastel pink near the top. Faint natural min

2026

6.25 Carats Natural Soft Pink Ruby Oval Cabochon Loose Gemstone, 92WC

Lazo HeritageSathorn, Bangkok

1.56 Carats Natural Bubblegum Pink Pear Shape Tourmaline Loose Faceted Gemstone, 97XZ: Natural vivid bubblegum pink elbaite tourmaline precision cut into a pear faceted loose gemstone, crafted with mixed brilliant facets to amplify bright pink luster and light dispersion. The stone feat

2026

1.56 Carats Natural Bubblegum Pink Pear Shape Tourmaline Loose Faceted Gemstone, 97XZ

Lazo HeritageSathorn, Bangkok

2.93 Carats Natural Swiss Blue Topaz Loose Gemstone, 3WP: This genuine natural swiss blue topaz displays consistent saturated blue coloration inherent to unprocessed natural mineral specimens. Formed through natural geological formation, the stone carries su

2026

2.93 Carats Natural Swiss Blue Topaz Loose Gemstone, 3WP

Lazo HeritageSathorn, Bangkok

1.35 Carats Natural Zambian Vivid Green Emerald Rectangular Emerald Cut Loose Gemstone, 26XV: Natural vibrant lush grass green Zambian emerald expertly rectangular step-cut loose gemstone, classic parallel emerald step facets deliver soft diffused light reflection, showcasing a rich saturated

2026

1.35 Carats Natural Zambian Vivid Green Emerald Rectangular Emerald Cut Loose Gemstone, 26XV

Lazo HeritageSathorn, Bangkok

$4.11 Carats Natural Pale Mint Green Hexagonal Step Cut Green Amethyst Loose Gemstone, 33XV: Natural transparent soft mint green prasiolite (green amethyst) precision hexagonal step cut loose gemstone, geometric layered parallel facets deliver crisp clean light refraction, showcasing a faint$

2026

4.11 Carats Natural Pale Mint Green Hexagonal Step Cut Green Amethyst Loose Gemstone, 33XV

Lazo HeritageSathorn, Bangkok

6.00 Carats Natural Lemon Quartz Cushion Checkerboard Faceted Gemstone, 15XZ: I've got a real nice little gem here to show you, this bright cushion cut lemon quartz with that soft sunny pale yellow glow we love. This single stone measures 14.1x10.2x6.1mm and weighs a full 6.00

2026

6.00 Carats Natural Lemon Quartz Cushion Checkerboard Faceted Gemstone, 15XZ

Lazo HeritageSathorn, Bangkok

6.25 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 28WJ: This natural Madagascar blue sapphire has dimension measurements of 10.8x8.8x5.8mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimen

2026

6.25 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 28WJ

Lazo HeritageSathorn, Bangkok

120.97 Carats Natural Aquamarine Rough Parcel, 91YH: This luminous parcel of natural aquamarine rough showcases the classic soft sky-blue hue the gem is known for, ranging from pale, translucent tones to deeper, more saturated blues. The stones are in t

2026

120.97 Carats Natural Aquamarine Rough Parcel, 91YH

Lazo HeritageSathorn, Bangkok

68.40 Carats Natural Multicolor Tourmaline Rough Parcel, 88YH: This varied parcel of natural multicolor tourmaline rough presents an eclectic spectrum of vivid pink, green, pastel yellow and blended bi-color crystalline tones inherent to unprocessed tourmaline de

2026

68.40 Carats Natural Multicolor Tourmaline Rough Parcel, 88YH

Lazo HeritageSathorn, Bangkok

8.50 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 25WJ: This natural Madagascar blue sapphire has dimension measurements of 12.9x9.9x5.9mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimen

2026

8.50 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 25WJ

Lazo HeritageSathorn, Bangkok

132.83 Carats Natural Garnet Rough Parcel, 96YH: This rich parcel of natural garnet rough displays deep saturated reddish-brown and fiery orange-red tones characteristic of almandine garnet, with natural translucent to semi-transparent crystalline s

2026

132.83 Carats Natural Garnet Rough Parcel, 96YH

Lazo HeritageSathorn, Bangkok

81.62ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 19YP: 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

81.62ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 19YP

Lazo HeritageSathorn, Bangkok

2.37 Carats Natural Swiss Blue Topaz Loose Gemstone, 1WP: This genuine natural swiss blue topaz displays consistent saturated blue coloration inherent to unprocessed natural mineral specimens. Formed through natural geological formation, the stone carries su

2026

2.37 Carats Natural Swiss Blue Topaz Loose Gemstone, 1WP

Lazo HeritageSathorn, Bangkok

11.09 Carats Natural Brazilian Amethyst Loose Gemstone, 23WP: This natural Brazilian amethyst holds dimension readings of 16.2x13.7x11mm, a transparent crystalline quartz specimen sourced from Brazil's well-documented amethyst mineral formations that consistentl

2026

11.09 Carats Natural Brazilian Amethyst Loose Gemstone, 23WP

Lazo HeritageSathorn, Bangkok

13.13 Carats Natural Brazilian Amethyst Loose Gemstone, 20WP: This natural Brazilian amethyst holds dimension readings of 15.8x12.6x11.3mm, a transparent crystalline quartz specimen sourced from Brazil's well-documented amethyst mineral formations that consisten

2026

13.13 Carats Natural Brazilian Amethyst Loose Gemstone, 20WP

Lazo HeritageSathorn, Bangkok

Blue Topaz Ring 14Kt.: 14Kt Yellow Gold Blue Topaz Ring. This exquisite ring features a stunning blue topaz gems set in an intricate gold band. The vibrant hue of the gem is beautifully complemented by the delicate craftsma

2026

Blue Topaz Ring 14Kt.

Pacific Auction HouseLos Angeles, CA

Ideal Loose Diamond - ROUND 1.03ct D VS1: Ideal Loose Diamond - ROUND 1.03ct D VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.03 Color: D Clarity: VS1 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 1.03ct D VS1

BidhausNew York, NY

Ray Lewis Signed NFL Debut Full Ticket PSA DNA GEM MT 10: Ray Lewis Signed NFL Debut Full Ticket PSA DNA GEM MT 10 Celebrate a significant moment in football history with this original full ticket from Ray Lewis's NFL debut on September 1, 1996. This ticket

2026

Ray Lewis Signed NFL Debut Full Ticket PSA DNA GEM MT 10

Mynt AuctionsNew York, NY

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Gems Auctions

Hand Painted Chinese Snuff Bottle w Lotus Design

Handmade Chinese Jade Snuff Bottle With Floral Accents & Red Stopper

Chinese Porcelain Snuff Bottle

1200+ Gems & Collectibles Auction

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

Rolex Oyster Perpetual 124300 41mm Green Dial Stainless Steel Box Papers

Chanel Bow Strap Card Holder on Chain Quilted Lambskin

1 oz Gold Bar PAMP Suisse Lady Fortuna Veriscan (In Assay) .9999 Fine

Gold, Gems & Memorabilia!!

Activity Auctions

Ends from:

Dover, DE, US

LE Kevin Francis Ceramics Salvador Dali Figural Vase

Vintage Coca-Cola Light-Up Advertising Countertop Clock

Vintage Italy Murano Style Decanter Set with Floral Motif

Hidden Gems & Estate Treasures

Matthew Bullock Auctioneers

Starts on:

Ottawa, IL, US

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