Roger Capron Fossils

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3.40 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 55XX: 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

3.40 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 55XX

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

12.67 Carats Natural Multi-Tone Pastel Sapphire Oval Cabochon Loose Gemstone, 99WC: This sleek oval cabochon sapphire displays a stunning natural blended color gradient, shifting from soft milky pale lavender-pink through muted golden honey tones down to warm rust orange at the base.

2026

12.67 Carats Natural Multi-Tone Pastel Sapphire Oval Cabochon Loose Gemstone, 99WC

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.00 Carats Purple Violetish Sapphire - Natural Loose Gemstone, LZ278: This refined oval mixed-cut sapphire captivates with a delicate purple hue infused with soft violetish undertones, creating a luminous, ethereal appearance reminiscent of twilight skies and lavender b

2026

1.00 Carats Purple Violetish Sapphire - Natural Loose Gemstone, LZ278

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

162.12 Carats Natural Aquamarine Rough Parcel, 92YH: 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

162.12 Carats Natural Aquamarine Rough Parcel, 92YH

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

107.43ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 54YL: 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

107.43ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 54YL

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

43.73ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 73YP: 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

43.73ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 73YP

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

47.67ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 94YP: 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

47.67ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 94YP

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.14ct Natural Muted Steel Blue Pear Shape Sapphire Loose Faceted Gemstone, LZ303: This natural pear faceted sapphire weighs 1.14 carats with precise dimensions of 6.9x5.4x3.9mm. It features a soft muted steel blue tone blended with translucent pale aqua undertones, showing natural

2026

1.14ct Natural Muted Steel Blue Pear Shape Sapphire Loose Faceted Gemstone, LZ303

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

74.77ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 63YS: Natural spinel rough parcel showcasing a beautiful array of soft varied hues with subtle tonal differences throughout each crystal. Raw crystalline surfaces carry authentic natural mineral textures an

2026

74.77ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 63YS

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

109.12 Carats Natural Garnet Rough Parcel, 75WV: 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

109.12 Carats Natural Garnet Rough Parcel, 75WV

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

14.85 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 74WY: This natural topaz originates from Brazilian mineral formations and undergoes professional faceted lapidary finishing with uniform high-gloss polishing across all outer crystal facets. Natural fine in

2026

14.85 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 74WY

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

6.04 Carats Natural Deep Blue Lapis Lazuli Loose Gemstone, 13ZQ: This genuine natural lapis lazuli displays rich saturated royal blue coloration mixed with pale mineral veining formed through natural geological mineral formation. Fine native mineral flecks and subt

2026

6.04 Carats Natural Deep Blue Lapis Lazuli Loose Gemstone, 13ZQ

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.81 Carats Royal Blue Sapphire Square Emerald Cut Loose Gemstone, 10WJ: This neat square emerald cut sapphire showcases deep, saturated royal blue color, enhanced by clean reflective step facets. Natural internal fine fissures and scattered tiny mineral specks can be obse

2026

1.81 Carats Royal Blue Sapphire Square Emerald Cut Loose Gemstone, 10WJ

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.13 Carats Natural Madagascar Cobalt Blue Sapphire Loose Gemstone, 63WJ: This cobalt blue sapphire measures 5.8x3.8mm, sourced from Madagascar sapphire deposits famous for deep saturated blue sapphire varieties that hold rich consistent color saturation across the crystal

2026

1.13 Carats Natural Madagascar Cobalt Blue Sapphire Loose Gemstone, 63WJ

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

208ct Natural Type A Burmese Jadeite Jade Sliced Rough, 16YR: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

208ct Natural Type A Burmese Jadeite Jade Sliced Rough, 16YR

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

3.16 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 41XX: 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

3.16 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 41XX

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

6.00 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 50XX: 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

6.00 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 50XX

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

7.49 Ct Natural Blue Turquoise Oval Cab: Weight - 7.49 Ct / Dimensions - 15.90 x 12.70 x 5.30 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Egypt / Treatment - None

2026

7.49 Ct Natural Blue Turquoise Oval Cab

Bangkok, TH

Gems Auction

4.7

(485)

3.27 Ct Natural Purple Amethyst Pear Cut: Weight - 3.27 Ct / Dimensions - 13.20 x 8.90 x 5.80 mm / Shape - Pear Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

3.27 Ct Natural Purple Amethyst Pear Cut

Bangkok, TH

Gems Auction

4.7

(485)

17.56 Ct Natural Stichitite Purpurite Pear Cab: weight - 17.56 Ct / Dimensions - 30.00 x 15.90 x 5.60 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

17.56 Ct Natural Stichitite Purpurite Pear Cab

Bangkok, TH

Gems Auction

4.7

(485)

2.76 Ct Natural Lemon Quartz Octagon Cut: Weight - 2.76 Ct / Dimensions - 9.90 x 8.00 x 4.60 mm / Top Quality Luster / Excellent Octagon Cut / Origin - Brazil / Comments - Heated

2026

2.76 Ct Natural Lemon Quartz Octagon Cut

Bangkok, TH

Gems Auction

4.7

(485)

3.23 Ct Natural Sharp Line Moonstone Oval Cab: Weight - 3.23 Ct / Dimensions - 10.80 x 8.80 x 5.00 mm / Shape - Oval Cab / Clarity - Opaque / Origin - India / Treatment - None

2026

3.23 Ct Natural Sharp Line Moonstone Oval Cab

Bangkok, TH

Gems Auction

4.7

(485)

10.88 Ct Natural Green Flourite Cushion Cut: Weight - 10.88 Ct / Dimensions - 19.90 x 10.10 x 6.20 mm / Shape & Cut - Cushion Cut / Transparency - VVS / Origin - Brazil / Comments - None

2026

10.88 Ct Natural Green Flourite Cushion Cut

Bangkok, TH

Gems Auction

4.7

(485)

4.72 Ct Natural Green Amethyst Round Cut: Weight - 4.72 Ct / Dimensions - 11.80 x 11.80 x 6.60 mm / Shape & Cut - Round Cut / Color - Green / Transparency - VVS / Origin - Brazil / Comments - Heated

2026

4.72 Ct Natural Green Amethyst Round Cut

Bangkok, TH

Gems Auction

4.7

(485)

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24

Fossils Auctions

Ancient Orthoceras Cephalopod Specimens in Black Matrix

Fine Heavy Malachite Bowl, 492 grams

Fine Ancient Nantan Meteorite, 82 Grams

Variety Auction - Jewelry, Fossils & Minerals

Inspired Auctions

Starts on:

Brea, CA, US

2 days Left

Olmec Jade Male Figure, Arroyo Pesquero Cache, Scarification

Cocle Gold Saurian Deity Pectoral, Alligator Headdress (205 gr)

Huari Painted Cotton Panel with Radiant Sun Face

DAY 1 Pre-Columbian, Native American, Fossils

Artemis Fine Arts

Starts on:

Louisville, CO, US

Phil Chapo Navajo Sterling Botanical Cuff Bracelet

Rolex Oyster 14kt Perpetual Datejust Gold Dial

Lladro "Garden Breeze" Figurine

Estate Auction

Seminole Estate Auction

Starts on:

Orange City, FL, US

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