Tim Lewis Fossils

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11.65 Carat ----Purple Alexandrite ---- Octagon Fancy Cut: A substantial and uniquely shaped gemstone. Alexandrite is world-renowned for its chameleon-like ability to shift colors under different lighting.

2026

11.65 Carat ----Purple Alexandrite ---- Octagon Fancy Cut

California GemstonesSan Diego, CA

11.85 Carat ---- Ceylon Blue Sapphire ---- Pear Cut: A highly rare and magnificent gemstone. Originating from Sri Lanka, these stones are globally renowned for their brilliant luster, transparent bodies, and vivid cornflower blue hues.

2026

11.85 Carat ---- Ceylon Blue Sapphire ---- Pear Cut

California GemstonesSan Diego, CA

6.10 Carat --- Java Plum Sapphire --- Oval Cut: Java Plum Sapphire in an oval cut is a striking, substantial gemstone. It features a rich, deep purple-to-violet color reminiscent of the tropical Java plum (or Jamun) fruit. Weighing in at 6.10 carat

2026

6.10 Carat --- Java Plum Sapphire --- Oval Cut

California GemstonesSan Diego, CA

4.22 Carat ---- Purple Amethyst ---- Oval Mixed Cut: In dark blue, this heavy gem boasts a dramatic, mysterious allure, though careful setting is required to protect its sharp, vulnerable corners.

2026

4.22 Carat ---- Purple Amethyst ---- Oval Mixed Cut

California GemstonesSan Diego, CA

12.00 Carat ---- Ceylon Java Plum Sapphire ---- Round Cut: A high-carat-weight, natural, and rare gemstone, typically characterized by a deep, rich purple or violet-purple hue originating from Sri Lanka (formerly Ceylon). This specific color variety is highly

2026

12.00 Carat ---- Ceylon Java Plum Sapphire ---- Round Cut

California GemstonesSan Diego, CA

6 Carat ---- Purple Alexandrite ---- Cushion Cut: Most gem-quality natural alexandrites weigh under 1 carat. A 6-carat stone is an elite, museum-grade rarity. It features a dominant purple hue. True alexandrite is famous for its dramatic color-change

2026

6 Carat ---- Purple Alexandrite ---- Cushion Cut

California GemstonesSan Diego, CA

10.00 Carat ---- South African Purple Amethyst ----Fancy Kite Cut: A faceted blue spinel is a remarkably large, rare, and eye-catching gemstone. Combining an organic, asymmetrical "freeform" shape with precision faceting, it is prized for its vivid brilliance, deep b

2026

10.00 Carat ---- South African Purple Amethyst ----Fancy Kite Cut

California GemstonesSan Diego, CA

9.80 Carat --- Brazilian Grandidierite --- Cushion Cut: A sought-after collector’s gemstone. Grandidierite is consistently ranked as one of the most expensive minerals. While traditionally discovered in Madagascar, high-quality cuts are occasionally sour

2026

9.80 Carat --- Brazilian Grandidierite --- Cushion Cut

California GemstonesSan Diego, CA

Ammonite Fossil Iridescent Shell: 3.5x2.25x1.75

2026

Ammonite Fossil Iridescent Shell

Full House AuctionsHazlet , NJ

Ammonite Fossil Iridescent Shell: 4x2.75x2.5

2026

Ammonite Fossil Iridescent Shell

Full House AuctionsHazlet , NJ

*12.91Ct Black Rutiled Quartz - Polished Faceted , 252C: Ksmith Heritage Auctioneers Subject: Natural Black Rutiled Quartz Carat Weight: 12.91 Ct Dimension: 17x16.1x8.8 mm

2026

*12.91Ct Black Rutiled Quartz - Polished Faceted , 252C

ThousandPlanetBangkok, TH

4.33cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 744E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 4.33 cts Dimension: 11.5x8.7x4.8 mm Type: Faceted, Polished

2026

4.33cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 744E

ThousandPlanetBangkok, TH

44.49Ct Moonstone Set - Cabochon Polished , 1141B: Ksmith Heritage Auctioneers Subject: Natural Moonstone Dimension: 12x9.1x4.8 mm Treatment: No Treatment Type: Cabochon, Polished

2026

44.49Ct Moonstone Set - Cabochon Polished , 1141B

ThousandPlanetBangkok, TH

*8.16Ct 28pcs Calibrated 6x4mm Faceted Welo Opal Set - Ethiopian Opal, 552B: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Opal Origin: Ethiopia Carat Weight: 8.16Ct Treatment: Natural Untreated Type: Faceted, Polished

2026

*8.16Ct 28pcs Calibrated 6x4mm Faceted Welo Opal Set - Ethiopian Opal, 552B

ThousandPlanetBangkok, TH

6.64g Mexican Geode Druzy - Mineral Rough , 743E: Ksmith Heritage Auctioneers Subject: Natural Mexican Geode Druzy Origin: Mexico Carat Weight: 6.64g Dimension: 24x19 mm Treatment: Natural Untreated Shape: Freeform

2026

6.64g Mexican Geode Druzy - Mineral Rough , 743E

ThousandPlanetBangkok, TH

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 1028B: Ksmith Heritage Auctioneers Subject: Natural Australian Opal Origin: Australia Quantity: 1 Jar as photo

2026

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 1028B

ThousandPlanetBangkok, TH

*20.94Ct Matrix Andamooka Opal Set - Australian Opal, 527B: Ksmith Heritage Auctioneers Subject: Natural Andamooka Opal Origin: Australia Carat Weight: 20.94Ct Dimension: 27.4x15.4x3.4 mm Treatment: Sugar Treated Type: Cabochon, Polishe

2026

*20.94Ct Matrix Andamooka Opal Set - Australian Opal, 527B

ThousandPlanetBangkok, TH

*3.38Ct Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 151C: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 3.38 Ct Dimension: 16.1x5.1x4.1 mm Type: Faceted, Polished

2026

*3.38Ct Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 151C

ThousandPlanetBangkok, TH

90.02Ct Pietersite Slab - Gemstone Crystal - Freeform Slice, 1024B: Ksmith Heritage Auctioneers Subject: Natural Pietersite Origin: Namibia, South Africa Carat Weight: 90.02Ct Dimension: 55.1 x 35.1 x 5.1 mm Treatment: Natural Untreated Shape:

2026

90.02Ct Pietersite Slab - Gemstone Crystal - Freeform Slice, 1024B

ThousandPlanetBangkok, TH

4.43cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 1210E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 4.43cts Dimension: 12.8x8.9x4.3 mm Type: Faceted, Polished

2026

4.43cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 1210E

ThousandPlanetBangkok, TH

3.73cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 371B: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 3.73cts Dimension: 11.9x6.6x4.6 mm Type: Faceted, Polished

2026

3.73cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 371B

ThousandPlanetBangkok, TH

4.23g Mexican Geode Druzy - Mineral Rough , 212E: Ksmith Heritage Auctioneers Subject: Natural Mexican Geode Druzy Origin: Mexico Carat Weight: 4.23g Dimension: 16x14 mm Treatment: Natural Untreated Shape: Freeform

2026

4.23g Mexican Geode Druzy - Mineral Rough , 212E

ThousandPlanetBangkok, TH

3.11cts 6 Rays Black Star Sapphire Pair , 1118E: Ksmith Heritage Auctioneers Subject: Natural 6 Rays Star Sapphire Origin: Myanmar Carat Weight: 3.11cts Dimension: 7.9x6.2x3.1 mm Treatment: Diffusion Type: Cabochon, Poli

2026

3.11cts 6 Rays Black Star Sapphire Pair , 1118E

ThousandPlanetBangkok, TH

*2.44Ct Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 176C: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 2.44 Ct Dimension: 9.1x7.9x3.9 mm Type: Faceted, Polished

2026

*2.44Ct Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 176C

ThousandPlanetBangkok, TH

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24

Fossils Auctions

Arietites bucklandi.Cenoceras sp.

A SPRING COUNTRYSIDE SCENE

A BLACK 'DIPLOMAT' ARMCHAIR

2026 Ethereal Auctioneers Spring Auction-1

Ethereal Auctioneers

Starts on:

Taipei City, ???, TW

4 days Left

Pair George III style scarlet japanned cabinets

George E. Browne, large oil on canvas, ex museum

Permian reptile Captorhinus Aguti fossil skeleton

Millea Bros "SELECT" (Day 2 of 3)

Millea Bros Ltd

Starts on:

Boonton, NJ, US

2 days Left

Fossilized Spinosaurus Tooth

Carrier-Belleuse French Art Deco “Festival Bound?? Bronze Sculpture Reproduction - 26" x 12"

Hand Carved Mayan Religious Ceremonial Mask

1200+ Artifacts, Treasures & Decor

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

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