Tourmaline Gems

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2.35 Ct Natural Blue Tint Moonstone Oval Cab: Weight - 2.35 Ct / Size - 9.70 x 6.20 x 5.20 mm / Shape - Oval Cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

2.35 Ct Natural Blue Tint Moonstone Oval Cab

Gems AuctionBangkok, TH

9.64 Ct Natural Citrine Pear Concave Cut: Weight - 9.64 Ct / Size - 18.00 x 13.30 x 8.50 mm / Shape - Pear Concave Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

9.64 Ct Natural Citrine Pear Concave Cut

Gems AuctionBangkok, TH

3.50 Ct Natural Yellow Beryl Oval Cut: Weight - 3.50 Ct / Dimensions - 10.80 x 9.20 x 5.80 mm / Shape - Oval Cut / Clarity - VVS / Origin - Brazil / Treatment - None

2026

3.50 Ct Natural Yellow Beryl Oval Cut

Gems AuctionBangkok, TH

4.23 Ct Natural Tsavorite, Spessartite Garnet Round Beads: Weight - 4.23 Ct / Dimensions - 2.90 - 3.30 mm / 19 Pc's / Shape - Round Beads / Spessartite , Tsavorite / Color - Multicolor / Clarity - Transparent / Origin - Kenya / Treatment - None

2026

4.23 Ct Natural Tsavorite, Spessartite Garnet Round Beads

Gems AuctionBangkok, TH

20.01 Ct Natural Carnelian Drilled Round Cut Beads: Weight - 20.01 Ct / Dimensions - 8.20 - 8.40 mm / 10 Pc's / Shape & Cut - Round Cut Beads / Transparency - Semi - Opaque / Origin - Brazil

2026

20.01 Ct Natural Carnelian Drilled Round Cut Beads

Gems AuctionBangkok, TH

7.81 Natural Yellow Onyx Pear Cut Beads: Weight - 7.81 / Size - 7.6x3.6 - 7.9x4.0 mm / 7 Pc's / Shape - Pear Cut Beads / Color - Yellow / Clarity - OPaque / Origin - Brazil / Treatment - None

2026

7.81 Natural Yellow Onyx Pear Cut Beads

Gems AuctionBangkok, TH

0.75 Ct Natural Yellow Beryl Oval Cut: Weight - 0.75 Ct / Dimensions - 7.00 x 5.00 x 3.80 mm / Shape - Oval Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

0.75 Ct Natural Yellow Beryl Oval Cut

Gems AuctionBangkok, TH

147.36 Carats Natural Garnet Rough Parcel, 40XE: This substantial parcel of natural garnet rough showcases a rich, warm spectrum of hues, from deep reddish-brown and burgundy to vibrant amber and honey-orange tones. The stones are in their raw, crys

2026

147.36 Carats Natural Garnet Rough Parcel, 40XE

ThousandPlanetSathorn, Bangkok

17.63ct Natural Mauritania Ruby Rough (Unheated), 87XA: This unheated Mauritania ruby rough is a striking natural crystal specimen, featuring a rich, saturated magenta hue with subtle purple undertones that deepen toward the core. The rough's rugged, natur

2026

17.63ct Natural Mauritania Ruby Rough (Unheated), 87XA

ThousandPlanetSathorn, Bangkok

2.82 Carats Certified Orange Pink Sapphire - Natural Ceylon Gemstone, LZ113: This enchanting 2.82 carat oval faceted sapphire captivates with a delicate orange-pink hue, a rare and sought-after shade that evokes the soft glow of a tropical sunrise. The precision oval cut enhan

2026

2.82 Carats Certified Orange Pink Sapphire - Natural Ceylon Gemstone, LZ113

ThousandPlanetSathorn, Bangkok

Ethiopian Welo Opal Rough - Natural Unpolished Gemstone Lot, 15WS: A collection of natural Ethiopian Welo opal rough pieces, ranging in size from 1-3 cm and totaling 49.42 grams. The opals display characteristic milky to translucent base tones with vibrant, shifting

2026

Ethiopian Welo Opal Rough - Natural Unpolished Gemstone Lot, 15WS

ThousandPlanetSathorn, Bangkok

25.72ct Natural Mauritania Ruby Rough (Unheated), 78XA: This unheated Mauritania ruby rough is a striking natural crystal specimen, featuring a rich, saturated magenta hue with subtle purple undertones that deepen toward the core. The rough's rugged, natur

2026

25.72ct Natural Mauritania Ruby Rough (Unheated), 78XA

ThousandPlanetSathorn, Bangkok

129.02 Carats Natural Garnet Rough Parcel, 41XE: This substantial parcel of natural garnet rough showcases a rich, warm spectrum of hues, from deep reddish-brown and burgundy to vibrant amber and honey-orange tones. The stones are in their raw, crys

2026

129.02 Carats Natural Garnet Rough Parcel, 41XE

ThousandPlanetSathorn, Bangkok

124.68 Carats Natural Garnet Rough Parcel, 39XE: This substantial parcel of natural garnet rough showcases a rich, warm spectrum of hues, from deep reddish-brown and burgundy to vibrant amber and honey-orange tones. The stones are in their raw, crys

2026

124.68 Carats Natural Garnet Rough Parcel, 39XE

ThousandPlanetSathorn, Bangkok

156.91 Carats Multicolor Moonstone Selection - Natural Mixed-Origin Stones, 15-22mm, 56XH: This substantial parcel of natural moonstone showcases a dreamy palette of whites, silvers, smoky greys, and peachy taupes, each polished into a smooth cabochon with soft internal glow. The stones exh

2026

156.91 Carats Multicolor Moonstone Selection - Natural Mixed-Origin Stones, 15-22mm, 56XH

ThousandPlanetSathorn, Bangkok

109.08 Carats Midnight Blue Goldstone Cabochon Parcel 1.7-2cm, 74ZJ: This luminous parcel of midnight blue goldstone cabochons shimmers with a celestial sparkle, evoking the quiet magic of a starry night sky. Each oval cabochon, sized between 1.7 and 2 centimeters, glo

2026

109.08 Carats Midnight Blue Goldstone Cabochon Parcel 1.7-2cm, 74ZJ

ThousandPlanetSathorn, Bangkok

170.38 Carats Natural Garnet Rough Parcel, 38XE: This generous parcel of natural garnet rough showcases a rich palette of warm hues, ranging from deep reddish-brown to vibrant orange and honey tones. The stones are in their natural crystalline form,

2026

170.38 Carats Natural Garnet Rough Parcel, 38XE

ThousandPlanetSathorn, Bangkok

Natural Australian Lightning Ridge Opal Rough, 52g, 89WS: This collection of raw opal rough hails from Australia's legendary Lightning Ridge, showcasing the region's iconic play-of-color potential. The stones exhibit a range of natural hues, from milky white

2026

Natural Australian Lightning Ridge Opal Rough, 52g, 89WS

ThousandPlanetSathorn, Bangkok

35.82ct Natural Mauritania Ruby Rough (Unheated), 60XA: 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

35.82ct Natural Mauritania Ruby Rough (Unheated), 60XA

ThousandPlanetSathorn, Bangkok

2.72 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 11x8mm, 30XC: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

2.72 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 11x8mm, 30XC

ThousandPlanetSathorn, Bangkok

15.84ct Natural Mauritania Ruby Rough (Unheated), 78AM: 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

15.84ct Natural Mauritania Ruby Rough (Unheated), 78AM

ThousandPlanetSathorn, Bangkok

17.14ct Natural Mauritania Ruby Rough (Unheated), 69AM: This unheated Mauritania ruby rough is a striking natural crystal specimen, featuring a rich, saturated magenta hue with subtle purple undertones that deepen toward the core. The rough's rugged, natur

2026

17.14ct Natural Mauritania Ruby Rough (Unheated), 69AM

ThousandPlanetSathorn, Bangkok

1.31 Carats Multi-Tone Star Sapphire Oval Cabochon - Natural Loose Gemstone, 39XC: This compact oval star sapphire presents a mesmerizing multi-tone display, with shifting hues of deep blue, subtle green, and soft grey tones that come alive under light. A bright, well-defined six-ra

2026

1.31 Carats Multi-Tone Star Sapphire Oval Cabochon - Natural Loose Gemstone, 39XC

ThousandPlanetSathorn, Bangkok

20.74 Carats Welo Opal Cabochon Parcel - Natural Ethiopian Stones, 47XA: This vibrant collection of Welo opals features a stunning variety of translucent body tones, from milky white and soft cream to warm honey and golden-orange, each adorned with vivid, shifting color pl

2026

20.74 Carats Welo Opal Cabochon Parcel - Natural Ethiopian Stones, 47XA

ThousandPlanetSathorn, Bangkok

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Gems Auctions

AQUAMARINE AND PERIDOT ROCK STONE LAPIDARY SPECIMEN

MIXED PENDANTS ROCK STONE LAPIDARY SPECIMEN

FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMEN

Live4

Trove of Treasures Gems & Antiques

Col. Christie Hatman Auctioneers

Started:

Thayer, MO, 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

Live25

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

AGL Certified 7.63ct Natural No Heat Royal Blue Sapphire Diamond Ring Platinum*v

Authentic Tiffany & Co 18kt Pin 11793**

GIA Certified 5.08ct. Natural Ruby Diamonds ring 18kt Ballerina Prime *v

Gems & Glamour: Fine Jewelry Stones Auction

Ends from:

New York, NY, US

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