Purchasing Beautiful Gemstone Material at the Source

Vol. 1 – Marquise-cut Rubies

SUWA Classic Jewelry uses rare, high-quality gemstone components that are procured at the source where they are polished and produced.

Here we introduce the local buying process for high-end rubies and sapphires that are required for SUWA to create beautiful jewelry.

Marquise-cut Rubies

Here we follow the procurement of 7mm x 3.5mm marquise-cut rubies, one of SUWA’s standard sizes. Rubies that satisfy SUWA’s quality standards are carefully selected from parcels of the finest qualities.

Oval-cut Sapphires

This video follows the procurement of 5mm x 4mm oval-cut sapphires, another standard SUWA size. Through careful evaluation of the color’s tone, we select sapphires that will exhibit their most beautiful blue color when set in jewelry.

  • Vol. 2 – Oval-cut Sapphires
    Vol. 2 – Oval-cut Sapphires
    will be uploaded in December