Hamilton Gems

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2026

15.13ct Natural Mauritania Ruby Rough (Unheated), 81XE

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

1.28 Carats Natural Pink Spinel Cushion Faceted Loose Gemstone, 8XZ

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

1.36 Carats Seafoam Green Tourmaline Oval Cut - Natural Loose Gemstone, 50XC

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

4.03 Carats Light Blue Brazilian Aquamarine Baguette Parcel , 63XK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

$0.51 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 60YE: This specimen is composed of natural sapphire, finished with uniform faceting to optimize light refraction through its crystalline interior. The mineral carries rich deep blue colour saturation with s$

2026

0.51 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 60YE

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

0.63 Carats Natural Light Blue Sapphire Oval Faceted Loose Gemstone, 81XV

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

$0.46 Carats Natural Blue Sapphire Oval Faceted Loose Gemstone, 64XV: Natural light blue corundum sapphire precision cut into an oval faceted loose gemstone, polished with mixed brilliant facets to boost light refraction. The stone displays a soft pale sky blue shade wi$

2026

0.46 Carats Natural Blue Sapphire Oval Faceted Loose Gemstone, 64XV

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

4.14 Carats Natural Multi-Color Mixed Loose Faceted Tourmaline Parcel, 98XV

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

$0.51 Carats Natural Soft Sky Blue Sapphire Oval Faceted Loose Gemstone, 72XV: Natural airy sky-blue corundum sapphire precision cut into an oval faceted loose gemstone, finished with mixed brilliant facets to amplify soft blue light refraction. The crystal features a gentle pal$

2026

0.51 Carats Natural Soft Sky Blue Sapphire Oval Faceted Loose Gemstone, 72XV

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

17ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 80YQ

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

40ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 58YQ

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

540ct Natural Type A Burmese Brown Rim Pale Blue Jadeite Jade Sliced Rough, 51YN

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

20ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 63YQ

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

4.58 Carats Pale Yellow Apatite Parcel - Natural Loose Gemstones, 3XP

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

1.98 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 11x8mm, 27XC

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

$0.42 Carats Natural Blue Sapphire Oval Faceted Loose Gemstone, 82XV: Natural soft light blue corundum sapphire precision cut into an oval faceted loose gemstone, finished with mixed brilliant facets to enhance light refraction. The crystal holds a delicate pale blue hu$

2026

0.42 Carats Natural Blue Sapphire Oval Faceted Loose Gemstone, 82XV

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

37ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 95YQ

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

2.25 Carats Certified Orange Pink Sapphire - Natural Ceylon Gemstone, LZ114

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2026

0.80 Carats Natural Montana Teal Sapphire Oval Faceted Gem, 76YE

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

$0.90 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 67YE: This specimen is composed of natural sapphire, finished with uniform faceting to optimize light refraction through its crystalline interior. The mineral carries rich deep blue colour saturation with s$