Opal Gems

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$1.38 Carats Natural Green Tourmaline Oval Faceted Loose Gemstone, 73XZ: This specimen consists of natural tourmaline, finished with consistent faceting to facilitate light refraction through its crystalline body. The mineral holds rich green colour saturation with subtle$

2026

1.38 Carats Natural Green Tourmaline Oval Faceted Loose Gemstone, 73XZ

Lazo HeritageSathorn, Bangkok

5.07 Carats Iridescent Multicolor Boulder Opal - Natural Australian Stone, 56XM: This striking boulder opal dazzles with a kaleidoscopic play of color, shifting through vivid greens, pinks, and iridescent blues across its triangular cabochon form. The stone's translucent, milky ba

2026

5.07 Carats Iridescent Multicolor Boulder Opal - Natural Australian Stone, 56XM

Lazo HeritageSathorn, Bangkok

103ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 1YQ: 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

103ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 1YQ

Lazo HeritageSathorn, Bangkok

2.80 Carats Natural Green Rutilated Peridot Oval Faceted Loose Gemstone, 68WS: This classic oval faceted peridot features a soft translucent pale olive green crystal filled with striking clusters of dark brown and black rutile needle silk that crisscross throughout the stone, wi

2026

2.80 Carats Natural Green Rutilated Peridot Oval Faceted Loose Gemstone, 68WS

Lazo HeritageSathorn, Bangkok

5.01 Carats Natural Vivid Pink Topaz Pear Faceted Loose Gemstone, 8WS: This sleek pear faceted pink topaz displays vivid saturated hot pink color glowing through precisely polished facets, with faint minor natural internal fine textures visible inside the transparent cry

2026

5.01 Carats Natural Vivid Pink Topaz Pear Faceted Loose Gemstone, 8WS

Lazo HeritageSathorn, Bangkok

1.04 Carats Natural Pink Raspberry Emerald Cut Tourmaline Loose Faceted Gemstone, 97XV: Natural soft raspberry pink elbaite tourmaline expertly cut into a classic emerald rectangular faceted loose gemstone, designed with step-cut facets to deliver crisp linear light reflection and unifor

2026

1.04 Carats Natural Pink Raspberry Emerald Cut Tourmaline Loose Faceted Gemstone, 97XV

Lazo HeritageSathorn, Bangkok

5.33 Carats Natural Vivid Pink Topaz Long Cushion Faceted Loose Gemstone, 13WS: This sleek long cushion faceted pink topaz showcases vivid saturated hot pink color glowing through precisely polished step facets, with faint tiny natural internal fine inclusions visible within the

2026

5.33 Carats Natural Vivid Pink Topaz Long Cushion Faceted Loose Gemstone, 13WS

Lazo HeritageSathorn, Bangkok

87.26ct Natural Mauritania Ruby Rough (Unheated), 69XA: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

87.26ct Natural Mauritania Ruby Rough (Unheated), 69XA

Lazo HeritageSathorn, Bangkok

14.27 Carats Natural Brazilian Amethyst Loose Gemstone, 19WP: This natural Brazilian amethyst holds dimension readings of 16.9x13.7x11mm, a transparent crystalline quartz specimen sourced from Brazil's well-documented amethyst mineral formations that consistentl

2026

14.27 Carats Natural Brazilian Amethyst Loose Gemstone, 19WP

Lazo HeritageSathorn, Bangkok

0.62 Carats Natural Soft Pastel Lavender Pink Sapphire Loose Faceted Gemstone, 27XM: Natural translucent pastel lavender-pink corundum sapphire finely faceted loose gemstone, oval brilliant cut delivers gentle light sparkle and displays a delicate pale lilac-pink hue across the clear

2026

0.62 Carats Natural Soft Pastel Lavender Pink Sapphire Loose Faceted Gemstone, 27XM

Lazo HeritageSathorn, Bangkok

18.87ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ542: This natural oval faceted topaz weighs 18.87 carats with precise dimensions of 19.1x14.7x9.3mm. It boasts a mesmerizing gradient purple-violet color scheme, featuring deep saturated royal purple along

2026

18.87ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ542

Lazo HeritageSathorn, Bangkok

8.75 Carats Neutral Matrix Boulder Opal Cushion Cabochon - Natural Australian Stone, 11XC: This unique boulder opal cabochon, measuring 15.7 x 11.2 x 5.5 mm, presents a stunning painterly composition in neutral tones. Polished into a smooth cushion shape, the stone features a creamy pale ye

2026

8.75 Carats Neutral Matrix Boulder Opal Cushion Cabochon - Natural Australian Stone, 11XC

Lazo HeritageSathorn, Bangkok

3.42 Carats Natural Bright Aquamarine Blue Kyanite Cushion Rectangular Loose Faceted Gemstone, 22WS: This sleek elongated cushion rectangular faceted kyanite features a tranquil vivid aqua blue tone glowing through sharply polished multi-step facets, with subtle fine natural internal mineral veils an

2026

3.42 Carats Natural Bright Aquamarine Blue Kyanite Cushion Rectangular Loose Faceted Gemstone, 22WS

Lazo HeritageSathorn, Bangkok

112.76 Carats Natural Aquamarine Rough Parcel, 60WT: 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

112.76 Carats Natural Aquamarine Rough Parcel, 60WT

Lazo HeritageSathorn, Bangkok

123.37 Carats Natural Aquamarine Rough Parcel, 93YH: 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

123.37 Carats Natural Aquamarine Rough Parcel, 93YH

Lazo HeritageSathorn, Bangkok

2.95 Carats Natural Green Rutilated Peridot Oval Faceted Loose Gemstone, 69WS: This classic oval faceted peridot features a soft translucent pale olive green crystal filled with striking clusters of dark brown and black rutile needle silk that crisscross throughout the stone, wi

2026

2.95 Carats Natural Green Rutilated Peridot Oval Faceted Loose Gemstone, 69WS

Lazo HeritageSathorn, Bangkok

4.46ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 10XY: 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 9.

2026

4.46ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 10XY

Lazo HeritageSathorn, Bangkok

0.80 Carats Natural Madagascar Blue Sapphire Oval Faceted Gem, 65YE: I've got a real nice little precision-cut gem here to show you, this deep rich blue sapphire straight from Madagascar with lovely shifting color depth inside! It carries a rich, inky navy blue primary

2026

0.80 Carats Natural Madagascar Blue Sapphire Oval Faceted Gem, 65YE

Lazo HeritageSathorn, Bangkok

5.32 Carats Natural Pale Green Emerald Cut Sapphire Parcel - Heated Loose Gems, 19YH: This carefully curated sapphire parcel features uniform emerald step cuts showcasing a soft spectrum of natural tones, ranging from transparent near-colorless, pale mint green, olive green, yellowish-

2026

5.32 Carats Natural Pale Green Emerald Cut Sapphire Parcel - Heated Loose Gems, 19YH

Lazo HeritageSathorn, Bangkok

1862 $1 Liberty Seated Dollar PCGS PR65 Gem Proof: 1862 $1 Liberty Seated Dollar PCGS PR65 Gem Proof This stunning 1862 $1 Liberty Seated Dollar, certified by PCGS and graded PR65, showcases remarkable beauty and historical significance from the Civil

2026

1862 $1 Liberty Seated Dollar PCGS PR65 Gem Proof

Mynt AuctionsNew York, NY

Ciner Gem-set Parrot Bird Brooch – After Tiffany & Co. Schlumberger®: Ciner multi colored gem-set parrot bird brooch – after Tiffany & Co. Schlumberger® Parrot Bust brooch ca. 1980 Gold Plated with paillonné enamel, colored rhinestones, and faux turquoise. Signed: C

2026

Ciner Gem-set Parrot Bird Brooch – After Tiffany & Co. Schlumberger®

Kotler'sIsland Park, NY

Ken Griffey Jr #365 Seattle Mariners 1990 DONRUSS AGS Grade: Gem Mint 10: Player: Ken Griffey Jr. Number: 365 Team: Seattle Mariners Year: 1990 Maker: DONRUSS Grading Company: AGS Grade: Gem Mi

2026

Ken Griffey Jr #365 Seattle Mariners 1990 DONRUSS AGS Grade: Gem Mint 10

Kotler'sIsland Park, NY

1897 Liberty Head $5 Coin PCGS MS66 D.L. Hansen Certified Gold: 1897 Liberty Head $5 Coin PCGS MS66 D.L. Hansen Certified Gold This stunning 1897 Liberty Head $5 coin, certified by PCGS with a remarkable grade of MS66, is a true gem for collectors. Struck in Phila

2026

1897 Liberty Head $5 Coin PCGS MS66 D.L. Hansen Certified Gold

Mynt AuctionsNew York, NY

0.18 Carat Greenish Blue Paraiba Tourmaline with GIA Report: One loose copper and manganese-bearing tourmaline, known in the trade as Paraiba tourmaline. This gemstone is accompanied by GIA Gemological Report number 7541891070, which identifies the species as t

2026

0.18 Carat Greenish Blue Paraiba Tourmaline with GIA Report

Gallery 63Atlanta, GA

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LE Kevin Francis Ceramics Salvador Dali Figural Vase

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GIA Certified 8.63ct Natural Emerald diamonds ring 18kt

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Gems & Glamour: Fine Jewelry & Stones Auction

Starts on:

New York, NY, US

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