Sample listing for design approval. An unheated Mozambique ruby with natural color.

Sample listing for design approval. A delicate pink-orange padparadscha sapphire from Sri Lanka.

Sample listing for design approval. An unheated Sri Lankan sapphire with natural color.

Sample listing for design approval. A Colombian emerald with no oil or resin treatment.

Sample listing for design approval. A bluish-green emerald from the Panjshir Valley, Afghanistan.

Sample listing for design approval. A lab-grown round brilliant diamond, clearly labelled as lab grown.

Sample listing for design approval. A cornflower-blue sapphire from Sri Lanka, with a bright, lively glow.

Sample listing for design approval. A pure, deep red Burmese ruby of the pigeon blood color.