Opal Gems

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27.58ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 78FC: 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

27.58ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 78FC

ThousandPlanetSathorn, Bangkok

14K Gold Tanzanite Stud Earrings: Stud earrings featuring round-cut tanzanite gemstones set in 14K gold four-prong mounts. The tanzanite stones exhibit a violet-blue hue characteristic of the gem. Post-and-clutch backs provide secure

2026

14K Gold Tanzanite Stud Earrings

Legacy Auction HouseBloomfield Hills, MI

Catholic Silver Reliquary - Cruc. D. N.I.C.: Reliquary containing relic marked "Cruc. D. N.I.C.". Includes brass and glass 2" diameter case containing 1.5" silver (gold tone) reliquary with filigree and green gems / glass stones. Back of reliqua

2026

Catholic Silver Reliquary - Cruc. D. N.I.C.

Lot 14 AuctionsNiles, IL

(1780) Austria Maria Theresa Thaler Restrike, 2: Two (2) 1780 Austria restrike Maria Theresa Thaler bullion coins. Per consigner, a gorgeous example with incredible surfaces in gem BU condition. A highly popular and nicest crown-size coin ever struc

2026

(1780) Austria Maria Theresa Thaler Restrike, 2

Lot 14 AuctionsNiles, IL

Loose Trillion Cut Pale Green Spinel Gemstone: A loose faceted gemstone which appears to be pale green spinel, featuring a classic trillion cut with a triangular silhouette and softly curved edges. The unmounted stone exhibits a delicate mint gree

2026

Loose Trillion Cut Pale Green Spinel Gemstone

Lion and UnicornHollywood, FL

Oval Cut Green Iolite Loose Gemstone: Loose faceted gemstone, appears to be green iolite, featuring a deep teal green hue and an oval cut. The stone exhibits high color saturation and appears to be eye-clean with good transparency. Facet

2026

Oval Cut Green Iolite Loose Gemstone

Lion and UnicornHollywood, FL

Light Blue Round Brilliant Cut Aquamarine Gemstone: Round brilliant-cut loose aquamarine gemstone, featuring a pale icy blue color and eye-clean clarity. The stone is faceted with sharp junctions.0.3 ct4.9 mm. Dimensions: 4.9mm

2026

Light Blue Round Brilliant Cut Aquamarine Gemstone

Lion and UnicornHollywood, FL

Agate Slice Pendant Necklaces Stone Gem 3pc LOT: Lot of three agate slice pendant necklaces featuring polished natural stone slices with banded patterns in blue, white, and amber tones. Includes leather and cord necklaces with mixed metal findings.

2026

Agate Slice Pendant Necklaces Stone Gem 3pc LOT

MiddleManBrokers Inc.Sunrise, FL

18k Gold & Champagne Diamond Encrusted Pendant: 18k Yellow Gold Pendant Featuring Champagne Round Cut Diamonds Marked 18k - 7/8" Long - 0.7dwtGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

18k Gold & Champagne Diamond Encrusted Pendant

Berner's Antique Auction GallerySpringfield, OH

14k Yellow Gold & Pink Topaz Pendant: 14k Yellow Gold Pendant Featuring A Round Cut Pink Topaz Gemstone Tests 14k - 3/8" Long - 0.1 DwtGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

14k Yellow Gold & Pink Topaz Pendant

Berner's Antique Auction GallerySpringfield, OH

14k Yellow Gold & Solitaire Diamond Stick Pin: 14k Yellow Gold Stick Pin Featuring A Solitaire Round Cut Diamond Approx. 0.025ct Tests 14k - 1 5/8" Long - 0.6 DwtGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authentici

2026

14k Yellow Gold & Solitaire Diamond Stick Pin

Berner's Antique Auction GallerySpringfield, OH

Pair Of 14k Yellow Gold & Green Stone Earrings: Pair Of 14k Yellow Gold Stud Earrings Featuring A Green Round Cut Gemstone. Marked 14k - 1/8" Diameter - 0.2 DwtGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity

2026

Pair Of 14k Yellow Gold & Green Stone Earrings

Berner's Antique Auction GallerySpringfield, OH

Loose Diamond - EMERALD 1.52ct Fancy Intense Pink VS1: Loose Diamond - EMERALD 1.52ct Fancy Intense Pink VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: EMERALD Carats: 1.52 Color: Fancy Intense Pink Certification: IGI Vid

2026

Loose Diamond - EMERALD 1.52ct Fancy Intense Pink VS1

Mynt AuctionsNew York, NY

3.77ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 51WW: This polished star sapphire originates from classic Siamese mining deposits, featuring a deep dark crystalline base with fine native mineral traces trapped within its structure, sized at calibrated 10

2026

3.77ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 51WW

Lazo HeritageSathorn, Bangkok

3.40 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 71XY: This peridot is sourced from natural mineral deposits and crafted with meticulous faceting and glossy surface polishing through professional lapidary processing. Fine needle-shaped rutile filaments di

2026

3.40 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 71XY

Lazo HeritageSathorn, Bangkok

0.82ct Natural Cambodian Sky Blue Blue Zircon Loose Gemstone, 23BA: This fully polished blue zircon carries a gentle pale sky blue body tone with tiny microscopic mineral specks dispersed within its high-dispersion crystal interior, measured at calibrated dimensions o

2026

0.82ct Natural Cambodian Sky Blue Blue Zircon Loose Gemstone, 23BA

ThousandPlanetSathorn, Bangkok

40ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 38YQ: 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

40ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 38YQ

Lazo HeritageSathorn, Bangkok

29ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 45YQ: 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

29ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 45YQ

Lazo HeritageSathorn, Bangkok

4.05 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 85XY: This natural Madagascar blue sapphire has dimension measurements of 9x7x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

2026

4.05 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 85XY

Lazo HeritageSathorn, Bangkok

3.33 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 80XY: This natural Madagascar blue sapphire has dimension measurements of 8x7x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

2026

3.33 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 80XY

Lazo HeritageSathorn, Bangkok

0.39 Carats Natural Pink Peach Sapphire Oval Faceted Loose Gemstone, 76XV: Natural warm pink-peach corundum sapphire precision cut into an oval faceted loose gemstone, fashioned with mixed brilliant facets to amplify warm color reflection. The crystal holds a soft muted pink

2026

0.39 Carats Natural Pink Peach Sapphire Oval Faceted Loose Gemstone, 76XV

Lazo HeritageSathorn, Bangkok

8.80ct Natural Peridot Cushion Faceted Parcel Loose Gemstone, 1WW: Matching parcel of hand faceted natural peridot gemstones featuring vibrant consistent lime-green body tone with subtle natural internal mineral characteristics visible throughout each stone. Every ge

2026

8.80ct Natural Peridot Cushion Faceted Parcel Loose Gemstone, 1WW

Lazo HeritageSathorn, Bangkok

2.89 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 54XX: This star sapphire is crafted from natural corundum deposits and refined into a sleek polished cabochon form through professional lapidary finishing procedures. The distinct six-ray star asterism disp

2026

2.89 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 54XX

Lazo HeritageSathorn, Bangkok

3.42 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 86XY: This natural Madagascar blue sapphire has dimension measurements of 8x6x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

2026

3.42 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 86XY

Lazo HeritageSathorn, Bangkok

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Chanel Classic Single Flap Bag Quilted Lambskin Mini

2025 NEW Rolex GMT Master II Bruce Wayne Oyster 126710GRNR Watch Box

Louis Vuitton On My Side Tote Mahina Leather MM

Summer Jewels & Gems!!

Activity Auctions

Ends from:

Dover, DE, US

MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN

MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN

MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN

MINERAL MINE Gems Crystal Rocks Gems a

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

5 hrs Left

AFRICAN TRADE BEADS COLLECTIBLE ETHNIC JEWELRY MAKING SUPPLY LOT

ILLUSTRIOUS SPANISH PYRITE CUBE NATURAL MINERAL CRYSTAL COLLECTOR SPECIMEN

MIXED LOT ASSORTED ROCK STONE LAPIDARY COLLECTOR SPECIMEN GRAB BAG

SILVER RIDGE ESTATE ROCKS GEMS ANTIQUES

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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