Hummel Gems

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4.76 Carats Natural Soft Lilac Kunzite Faceted Loose Gemstone, 7WW: This kunzite forms within natural pegmatite mineral deposits and receives precise faceting and mirror-like high gloss polishing through professional lapidary processing. Subtle faint internal crystall

2026

4.76 Carats Natural Soft Lilac Kunzite Faceted Loose Gemstone, 7WW

Lazo HeritageSathorn, Bangkok

103.05ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 78YS: 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

103.05ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 78YS

Lazo HeritageSathorn, Bangkok

80.85ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 66YS: 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

80.85ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 66YS

Lazo HeritageSathorn, Bangkok

2.16ct Natural Madagascar Teal Blue Sapphire Oval Loose Faceted Gemstone, LZ299: This natural oval faceted sapphire mined from Madagascar weighs 2.16 carats with exact dimensions of 7.8x6.0x4.9mm. It exhibits a distinctive layered teal-blue hue, blending deep navy blue with vivid

2026

2.16ct Natural Madagascar Teal Blue Sapphire Oval Loose Faceted Gemstone, LZ299

Lazo HeritageSathorn, Bangkok

4.18 Carats Natural Purple Amethyst Oval Faceted Pair Loose Gemstone, 28XX: Natural crystalline amethyst material processed with precision oval faceting for the matched gem pair, exhibiting rich saturated violet hue alongside subtle natural internal inclusions inherent to unt

2026

4.18 Carats Natural Purple Amethyst Oval Faceted Pair Loose Gemstone, 28XX

Lazo HeritageSathorn, Bangkok

91.79ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 77YS: 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

91.79ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 77YS

Lazo HeritageSathorn, Bangkok

71.85ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 83YS: 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

71.85ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 83YS

Lazo HeritageSathorn, Bangkok

0.49 Carats Natural Pale Sage Green Sapphire Loose Faceted Gemstone, 13XM: Natural muted pale sage green corundum sapphire finely faceted loose gemstone, brilliant cut construction delivers soft light dispersion and subtle translucent grey-green body tone. The crystal matrix

2026

0.49 Carats Natural Pale Sage Green Sapphire Loose Faceted Gemstone, 13XM

Lazo HeritageSathorn, Bangkok

2.92 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 76XY: This natural Madagascar blue sapphire has dimension measurements of 7x6x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

2026

2.92 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 76XY

Lazo HeritageSathorn, Bangkok

127.65 Carats Natural Garnet Rough Parcel, 74WV: 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

127.65 Carats Natural Garnet Rough Parcel, 74WV

Lazo HeritageSathorn, Bangkok

7.52 Carats Natural Brazilian Sky Blue Topaz Faceted Loose Gemstone, 24XY: Constructed from genuine natural topaz sourced from Brazilian mineral deposits, the raw material has been refined through professional faceted lapidary processing with consistent glossy polishing acro

2026

7.52 Carats Natural Brazilian Sky Blue Topaz Faceted Loose Gemstone, 24XY

Lazo HeritageSathorn, Bangkok

11.15ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ539: This natural oval faceted topaz weighs 11.15 carats with exact dimensions 16.8x12.9x7.5mm. It displays a gorgeous gradient purple-violet hue, with deep royal purple on the outer facets transitioning g

2026

11.15ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ539

Lazo HeritageSathorn, Bangkok

81.90ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 65YS: 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

81.90ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 65YS

Lazo HeritageSathorn, Bangkok

17.34ct Natural Mauritania Ruby Rough (Unheated), 59XE: 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

17.34ct Natural Mauritania Ruby Rough (Unheated), 59XE

Lazo HeritageSathorn, Bangkok

7.17ct Natural Peridot Cushion Faceted Parcel Loose Gemstone, 3WW: Matching parcel of hand faceted natural peridot gemstones featuring vibrant consistent lime-green body tone with subtle natural internal mineral characteristics visible throughout each stone. Every ge

2026

7.17ct Natural Peridot Cushion Faceted Parcel Loose Gemstone, 3WW

Lazo HeritageSathorn, Bangkok

$0.88 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 66YE: This specimen is composed of natural sapphire, finished with uniform faceting to optimize light refraction through its crystalline interior. The mineral carries rich deep blue colour saturation with s$

2026

0.88 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 66YE

Lazo HeritageSathorn, Bangkok

1.80 Carats Natural Brazilian Kyanite Oval Faceted Loose Gemstone, 60XY: This specimen consists of natural kyanite mineral material refined via professional faceted lapidary work, with uniform polished surfaces across the crystal exterior. Natural internal particulate mark

2026

1.80 Carats Natural Brazilian Kyanite Oval Faceted Loose Gemstone, 60XY

Lazo HeritageSathorn, Bangkok

4.71 Carats Natural Brazilian Sky Blue Topaz Round Faceted Loose Gemstone, 27XY: Constructed from genuine natural topaz sourced from Brazilian mineral deposits, the raw material has been refined through professional faceted lapidary processing with consistent glossy polishing acro

2026

4.71 Carats Natural Brazilian Sky Blue Topaz Round Faceted Loose Gemstone, 27XY

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

3.34 Carats Natural Deep Teal Blue Kyanite Oval Faceted Loose Gemstone, 23WS: This well-proportioned oval faceted kyanite boasts rich saturated teal-cornflower blue hue radiating through crisp polished step facets, with characteristic fine natural mineral inclusions and tiny da

2026

3.34 Carats Natural Deep Teal Blue Kyanite Oval Faceted Loose Gemstone, 23WS

Lazo HeritageSathorn, Bangkok

4.13 Carats Natural Swiss Blue Topaz Loose Gemstone, 99WJ: This genuine natural swiss blue topaz displays consistent saturated blue coloration inherent to unprocessed natural mineral specimens. Formed through natural geological formation, the stone carries su

2026

4.13 Carats Natural Swiss Blue Topaz Loose Gemstone, 99WJ

Lazo HeritageSathorn, Bangkok

117.87ct Natural Blue Apatite Rough Parcel Loose Gemstone, 51YS: Natural apatite rough parcel featuring fresh bright blue colouration with subtle tonal variations across each crystal piece. Raw crystalline surfaces display authentic natural mineral textures and inh

2026

117.87ct Natural Blue Apatite Rough Parcel Loose Gemstone, 51YS

Lazo HeritageSathorn, Bangkok

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Gems Auctions

2.05cts Freshwater Pearl Pair 5.3mm, Peach Natural Colour - No Hole Drill , 516C

2.95Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 10.8x10.8x6.5 mm , 707C

101Ct Raw Spinel Freeform Lot - Rough Specimen , 753C

The Aurora Treasury Gems & Jewels #4

Ksmith Heritage Auctioneers

Starts on:

Jelutong,, Penang, MY

3 days Left

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

Live36

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung thep, TH

Auction Cover

Auction Cover

Auction Cover

Silk Road Gems: Asian Art Across Time

harbor auction inc

Starts on:

Eastvale, CA, US

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