Fossils

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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

Lazo HeritageSathorn, Bangkok

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

Lazo HeritageSathorn, Bangkok

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

Lazo HeritageSathorn, Bangkok

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

Lazo HeritageSathorn, Bangkok

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

Lazo HeritageSathorn, Bangkok

25.22 Ct Natural Dendrite Agate Pear Cab: Weight - 25.22 Ct / Size - 37.00 x 18.80 x 5.00 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

25.22 Ct Natural Dendrite Agate Pear Cab

Gems AuctionBangkok, TH

13.82 Ct Natural Rutile Quartz Marquise Cab: Weight - 13.82 Ct / Dimensions - 25.90 x 10.90 x 6.60 mm / Shape & Cut - Marquise Cab / Transparency - Transaprent / Origin - Norway / Comments - None

2026

13.82 Ct Natural Rutile Quartz Marquise Cab

Gems AuctionBangkok, TH

11.85 Ct Natural Rutile Amethyst Quartz Oval Cab: Weight - 11.85 Ct / Dimensions - 19.10 x 12.60 x 6.30 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Norway / Treatment - None

2026

11.85 Ct Natural Rutile Amethyst Quartz Oval Cab

Gems AuctionBangkok, TH

3.73 Ct Natural Orange Coral Trillion Cab: Weight - 3.73 Ct / Dimensions - 11.60 x 11.50 x 5.30 mm / Shape - Trillion Cab / Clarity - Translucent / Origin - Japan / Comments - None

2026

3.73 Ct Natural Orange Coral Trillion Cab

Gems AuctionBangkok, TH

4.53 Ct Natural Orange Moonstone Oval Cab: weight - 4.53 Ct / Size - 13.00 x 9.90 x 5.20 mm / Shape - Excellent Oval Cab / Origin - India / Treatment - None

2026

4.53 Ct Natural Orange Moonstone Oval Cab

Gems AuctionBangkok, TH

0.95 Ct Natural Aquamarine Octagon Cut: Weight - 0.95 Ct / Size - 7.20 x 5.30 x 3.60 mm / Shape - Octagon Cut / Color -Light Blue / Clarity - VVS / Origin -India / Treatment - None

2026

0.95 Ct Natural Aquamarine Octagon Cut

Gems AuctionBangkok, TH

6.57 Ct Natural Orange Carnelian Oval Cab: Weight - 6.57 Ct / Dimensions - 19.40 x 12.30 x 4.20 mm / Top Class Quality / Oval Cab / Transparency - Semi-Transparent / Origin - Brazil / Comments - None

2026

6.57 Ct Natural Orange Carnelian Oval Cab

Gems AuctionBangkok, TH

39.00 Ct Natural Seraphinite Oval Cab: weight - 39.00 Ct / Size - 36.00 x 20.90 x 5.70 mm / Shape - Oval Cab / Origin - Brazil / Treatment - None

2026

39.00 Ct Natural Seraphinite Oval Cab

Gems AuctionBangkok, TH

10.45 Ct Natural Labradorite Round Cut Beads: Weight - 10.45 Ct / Dimensions - 4.70 - 5.20 mm / 21 Pc's / Shape - Excellent Round Cut beads / Clarity - Opaque / Origin - Africa / Treatment - None

2026

10.45 Ct Natural Labradorite Round Cut Beads

Gems AuctionBangkok, TH

6.65 Ct Natural Blue Turquoise Oval Cab: Weight - 6.65 Ct / Dimensions - 15.50 x 12.10 x 5.10 mm / Shape - Oval Cab / Color - Blue / Transparency - Opaque / Origin - egypt / Treatment - None

2026

6.65 Ct Natural Blue Turquoise Oval Cab

Gems AuctionBangkok, TH

4.10 Ct Natural Purple Amethyst Oval Cut: Weight - 4.10 Ct / Dimensions - 12.10 x 9.80 x 6.70 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

4.10 Ct Natural Purple Amethyst Oval Cut

Gems AuctionBangkok, TH

0.74 Ct Natural Aquamarine Octagon Cut: Weight - 0.74 Ct / Size - 6.00 x 4.70 x 3.80 mm / Shape - Octagon Cut / Color - Light Blue / Clarity - VVS / Origin -India / Treatment - None

2026

0.74 Ct Natural Aquamarine Octagon Cut

Gems AuctionBangkok, TH

25.77 Ct Natural Rhodochrosite Pear Cab: Weight - 25.77 Ct / Size - 23.00 x 22.60 x 5.20 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

25.77 Ct Natural Rhodochrosite Pear Cab

Gems AuctionBangkok, TH

5.18 Ct Natural Green Peridot Oval Cab: Weight - 5.18 Ct / Dimensions - 11.90 x 9.60 x 5.00 mm / Shape - Oval Cab / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

5.18 Ct Natural Green Peridot Oval Cab

Gems AuctionBangkok, TH

2.69 Ct Natural Moonstone Oval Cab: Weight - 2.69 Ct / Size - 9.10 x 7.10 x 5.70 mm / Shape - Oval Cabochon / Clarity - Opaque / Origin - India / Treatment - None

2026

2.69 Ct Natural Moonstone Oval Cab

Gems AuctionBangkok, TH

33.20 Ct Natural Dendrite Agate Oval cab: weight - 33.20 Ct / Dimensions - 33.00 x 21.50 x 5.70 mm / Shape & Cut - Oval Cab / Origin - Brazil / Comments - None

2026

33.20 Ct Natural Dendrite Agate Oval cab

Gems AuctionBangkok, TH

1.47 Ct Natural Sharp Line Moonstone Oval Cab: weight - 1.47 Ct / Size - 8.30 x 6.30 x 3.90 mm / Shape - Excellent Oval Cab / Origin - India / Treatment - None

2026

1.47 Ct Natural Sharp Line Moonstone Oval Cab

Gems AuctionBangkok, TH

11.89 Ct Natural Rutile Amethyst Quartz Oval Cab: Weight - 11.89 Ct / Dimensions - 14.70 x 13.40 x 8.70 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Norway / Treatment - None

2026

11.89 Ct Natural Rutile Amethyst Quartz Oval Cab

Gems AuctionBangkok, TH

14.67 Ct Natural Wild horse White Jasper Quartz Pear Cab: weight - 14.67 Ct / Dimensions - 28.00 x 15.40 x 4.50 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

14.67 Ct Natural Wild horse White Jasper Quartz Pear Cab

Gems AuctionBangkok, TH

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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

Olmec Jade Standing Figure with Scarification, Arroyo Pesquero

Cocle Gold Deity Pectoral with Crocodilian Headdress

Huari Painted Cotton Panel with Radiant Sun Face

DAY 1 Pre-Columbian, Native American, Fossils

Artemis Fine Arts

Starts on:

Louisville, CO, US

Silen Maskette Counterbalance with Ivy and Grape Diadem, 2nd C. BCE

18th C. Maori Jade Hei Tiki, Pounamu

Nicobar Islands Kareau Seated Female Guardian Figure with Shell Eyes

DAY 2: Antiquities, Tribal, African, Asian

Artemis Fine Arts

Starts on:

Louisville, CO, US

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