We’re always open to seeing fine quality gems from trustworthy sources. If you’re a gemstone dealer or collector hoping to sell your stones to us, before contacting us please note that we will only consider purchasing the below types of gems. Please note we will not purchase stones without seeing them first in person.
Fine Blue Zircon - 100% Loupe Clean, Faceted Only, Top Color Only, All Carat Sizes
Fine Sphene - 100% Loupe Clean, Faceted Only, Fine Green, All Carat Sizes, Madagascar or Zimbabwe Origin
Faceted Rare Collector Stones - Faceted Only, Top Quality and ‘Clean’ for The Species, No Treatment (Especially interested in: Triplite, Taaffeite, Hauyne, Vayrynenite, Benitoite)
Fine Spinel - 100% Loupe Clean, Vietnam Origin, Faceted Only, All Light or Vibrant Colors (No Dark Reds), 1-5 Carat Sizes, No Treatment or Heat Accepted
Fine Sapphire - 100% Loupe Clean, Faceted (Prefer Round or Square Cushion), 1-5 Carat Sizes, Evenly Colored Throughout, Blue, Pink or Purple Only. Both Standard Heat and ‘No Heat’ Accepted (Absolutely NO Diffusion Treated, Beryllium Treated or Glass-Filled), *All Sapphire/Ruby must be examined in person by us
Rare Gem Mineral Specimens - Fine Crystals/Rough of Rare Collector Species Only
Fine Natural Sapphire Crystals - Complete High Quality Crystals Only, No Abraded Stones, Good Surface Luster, No Chips, and Absolutely No Polishing. All Carat Sizes. (We are not interested in any other crystals or rough, including Aquamarine, Emerald, and Tourmaline.)
If you are offering any of the above, please send us an email and introduce yourself using the contact form. If your business has a website, Facebook page, Instagram profile, please also include a link to this. If we are interested in your goods we will arrange either an appointment for you to show us the goods at our office in Bangkok or to ship to us on Memo.
We try our best to respond to all offers, however due to the quantity we receive, we apologize in advance if you do not receive a personal response.