In our jewelry, we use only natural raw gemstones, in very rare cases, heated stones are also used, this is always indicated in the description. All stones are bought at Chantanaburi cutting factories, from the most trusted dealers.
Many stones have a Certificate of Authenticity, usually obtained to confirm the absence of heat treatment of large Sapphires and Rubies. We have a very large collection of stones, but we do not make certificates for most of them in order to avoid additional costs and loss of time.
When placing a special order, the buyer can request a certificate of authenticity of the stone, however this option is not always available. Certification takes from two weeks, costs from $50 to $150 (depending on the laboratory).
All costs for delivery and certification of the stone are paid by the buyer.
Despite the possible absence of a certificate, we fully guarantee the authenticity of the stone, and its compliance with the description upon purchase.
If you have any doubts, you can independently check the stone in any certified laboratory during the year. If the stone does not match the description specified during the purchase, for example, it will be with heat treatment, but it is indicated that without - we will refund your funds!