Ideal Gems

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34.30ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 58AX: 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

34.30ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 58AX

ThousandPlanetThung Wat Don, Sathorn, Bangkok

2.30 Carats Natural Brazilian Sky Blue Sugarloaf Aquamarine Loose Gemstone, 67AG: This smooth sugarloaf aquamarine features soft milky sky blue coloring with fine natural fibrous internal inclusions that lend gentle diffused luster across its polished surface, measured at 11.6x7x3.

2026

2.30 Carats Natural Brazilian Sky Blue Sugarloaf Aquamarine Loose Gemstone, 67AG

ThousandPlanetThung Wat Don, Sathorn, Bangkok

18.06 Carats Natural Ceylon Pale Taupe White Moonstone Cabochon Loose Gemstone, 96AB: This gentle pale taupe white moonstone displays a smooth silky body with soft diffused adularescent sheen across its surface, measured at 20.3x14.8x8.4mm, its muted neutral tone delivers quiet refined

2026

18.06 Carats Natural Ceylon Pale Taupe White Moonstone Cabochon Loose Gemstone, 96AB

ThousandPlanetThung Wat Don, Sathorn, Bangkok

$1.61 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 41AG: This serene sky blue aquamarine carries smooth icy pale blue saturation with gentle light refracting across its polished facets, measured at 7.2x7.2x4.6mm, its cool tranquil tone lends effortless eleg$

2026

1.61 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 41AG

ThousandPlanetThung Wat Don, Sathorn, Bangkok

12.80ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 78AT: This polished cushion cabochon is a natural matrix boulder opal mined in Queensland, Australia, formed with dark ironstone host matrix veined with vibrant golden opal flash flecked with subtle green i

2026

12.80ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 78AT

ThousandPlanetThung Wat Don, Sathorn, Bangkok

11.25 Carats Natural Ceylon Pale Taupe White Moonstone Cabochon Loose Gemstone, 14AG: This gentle pale taupe white moonstone displays a smooth silky body with soft diffused adularescent sheen across its surface, measured at 14.7x12x9.2mm, its muted neutral tone delivers quiet refined b

2026

11.25 Carats Natural Ceylon Pale Taupe White Moonstone Cabochon Loose Gemstone, 14AG

ThousandPlanetThung Wat Don, Sathorn, Bangkok

28.50 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 4AK: This warm blush-toned ruby cabochon carries blended swathes of soft rose pink and gentle peach undertones, with faint natural mineral veining throughout the polished dome, measured at 18.8x16x9.8mm. T

2026

28.50 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 4AK

ThousandPlanetThung Wat Don, Sathorn, Bangkok

11.86 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 96AH: This warm blush-toned ruby cabochon carries blended swathes of soft rose pink and gentle peach undertones, with faint natural mineral veining throughout the polished dome, measured at 12.7x11.6x6.8mm.

2026

11.86 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 96AH

ThousandPlanetThung Wat Don, Sathorn, Bangkok

2.41 Carats Natural Mozambique Pink Tourmaline Loose Gemstone, 18AK: This transparent Mozambique tourmaline carries gentle pink saturation, marked by fine natural linear internal fissures and subtle micro specks throughout the crystal structure, measured at 7.6x7.6x5mm

2026

2.41 Carats Natural Mozambique Pink Tourmaline Loose Gemstone, 18AK

ThousandPlanetThung Wat Don, Sathorn, Bangkok

122.45 Ct Natural Blue Shaded Labradorite Pear Cab: Weight - 122.45 Ct / Size - 56.00 x 36.00 x 8.50 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

122.45 Ct Natural Blue Shaded Labradorite Pear Cab

Gems AuctionBangkok, TH

111.50 Ct Natural Labradorite Oval Cab: Weight - 111.50 Ct / Size - 47.00 x 37.00 x 8.10 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

111.50 Ct Natural Labradorite Oval Cab

Gems AuctionBangkok, TH

33.76 Ct Natural Moss Agate Fancy Cut Pair: weight - 33.76 Ct / Dimensions - 38.00 x 15.00 x 4.80 mm / 2 Pc's / Shape - Excellent Fancy Cut / Origin - Brazil / Treatment - None

2026

33.76 Ct Natural Moss Agate Fancy Cut Pair

Gems AuctionBangkok, TH

10.25 Ct Natural London Blue Topaz Cushion Cut Pair: Weight - 10.25 Ct / Dimensions - 10.20 x 10.20 x 6.70 mm / 2 Pc's / Shape - Cushion Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

10.25 Ct Natural London Blue Topaz Cushion Cut Pair

Gems AuctionBangkok, TH

4.32 Ct Natural Green Grandidierite Octagon Cut: Weight - 4.32 Ct / Dimensions - 14.10 x 7.00 x 5.00 mm / Shape - Octagon Cut / Clarity - SI / Origin - Madagascar / Treatment - None

2026

4.32 Ct Natural Green Grandidierite Octagon Cut

Gems AuctionBangkok, TH

24.46 Ct Natural Orange Hessonite Garnet Emerald Cut: Weight - 24.46 Ct / Size - 19.70 x 17.40 x 11.10 mm / Shape - Emerald Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

24.46 Ct Natural Orange Hessonite Garnet Emerald Cut

Gems AuctionBangkok, TH

103.27 Ct Natural Azurite Turquoise Oval Cab: Weight - 103.27 Ct / Size - 40.00 x 28.00 x 10.50 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Egypt / Treatment - None

2026

103.27 Ct Natural Azurite Turquoise Oval Cab

Gems AuctionBangkok, TH

8.50 Ct Natural Swiss Blue Topaz Top Luster Hexagonal Flower Cut: Weight - 8.50 Ct / Dimensions - 12.10 x 12.10 x 7.80 mm /Shape & Cut - Hexa Cut / Color - Blue / Transparency - VVS / Origin - Brazil / Comments - Irradiated

2026

8.50 Ct Natural Swiss Blue Topaz Top Luster Hexagonal Flower Cut

Gems AuctionBangkok, TH

1.37 Ct Natural Pinkish Red Ruby Heart Cut: Weight - 1.37 Ct / Size - 6.80 x 6.90 x 3.50 mm / Shape - Heart Cut / Color - Blood Red / Clarity - SI / Origin - Mozambique / Treatment - Color Enhanced by Glass Filling

2026

1.37 Ct Natural Pinkish Red Ruby Heart Cut

Gems AuctionBangkok, TH

31.80 Ct Natural Orange Fire Opal Round Beads Bracelet: Weight - 31.80 Ct / Dimensions - 5.10 - 8.70 mm / 50 Pc's / 7 " inches / Shape - Round Beads / Color - Transparent / Clarity - Transparent / Origin - Ethiopia / Treatment - Color Heated

2026

31.80 Ct Natural Orange Fire Opal Round Beads Bracelet

Gems AuctionBangkok, TH

0.92 Ct Natural Spinel Octagon Cut: Weight - 0.92 Ct / Size - 6.30 x 4.50 x 3.60 mm / Shape - Octagon Cut / Color - Deep Blue / Clarity - VS / Origin - Mozambique / Treatment - None

2026

0.92 Ct Natural Spinel Octagon Cut

Gems AuctionBangkok, TH

2.45 Ct Natural Yellow Beryl Trillion Cut: Weight - 2.45 Ct / Dimensions - 9.30 x 9.00 x 5.50 mm / Top Class Quality / Trillion Cut / Origin - Brazil / Comments - Heated

2026

2.45 Ct Natural Yellow Beryl Trillion Cut

Gems AuctionBangkok, TH

3.70 Ct Natural Welo Opal Rough Cab: Weight - 3.70 Ct / Size - 11.00 x 11.00 x 6.00 mm / Shape - Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.70 Ct Natural Welo Opal Rough Cab

Gems AuctionBangkok, TH

57.70 Ct Natural Jasper Quartz Ocatgon Cab: weight - 57.70 Ct / Size - 45.00 x 27.50 x 4.50 mm / Shape - Excellent Octagon Cab / Origin - Brazil / Treatment - None

2026

57.70 Ct Natural Jasper Quartz Ocatgon Cab

Gems AuctionBangkok, TH

14.72 Ct Natural Blue Shaded Labradorite Pear Cut Beads: Weight - 14.72 Ct / Size - 9.2x7.2 - 10.4x7.2 mm / 8 Pc's / Shape - Excellent Pear Cut Beads / Clarity - Opaque / Origin - Africa / Treatment - None

2026

14.72 Ct Natural Blue Shaded Labradorite Pear Cut Beads

Gems AuctionBangkok, TH

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24

Gems Auctions

Rolex Oyster Perpetual 124300 41mm Green Dial Stainless Steel Box Papers

Chanel Bow Strap Card Holder on Chain Quilted Lambskin

1 oz Gold Bar PAMP Suisse Lady Fortuna Veriscan (In Assay) .9999 Fine

Gold, Gems & Memorabilia!!

Activity Auctions

Ends from:

Dover, DE, US

LE Kevin Francis Ceramics Salvador Dali Figural Vase

Vintage Coca-Cola Light-Up Advertising Countertop Clock

Vintage Italy Murano Style Decanter Set with Floral Motif

Hidden Gems & Estate Treasures

Matthew Bullock Auctioneers

Starts on:

Ottawa, IL, US

18K White Gold Kashmir Sapphire Ring with Diamonds

18K White Gold Paraiba ring With Diamonds

18K Gold-Plated 925 Silver Chain with amethyst, topaz and lemon quartz pear shape

Live32

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

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