Synthetic Blue Diamonds Hit the Market

Groups of tabular solid inclusions, remnants of the metallic solvent used as a catalyst for synthetic diamond growth, were readily apparent. Photomicrograph by C.P. Smith, magnified 50x.

Groups of tabular solid inclusions, remnants of the metallic solvent used as a catalyst for synthetic diamond growth, were readily apparent. Photomicrograph by C.P. Smith, magnified 50x.

Diamonds of a distinct blue hue, are among the rarest and most sought after fancy color diamonds. When they turn up in the trade, or are offered for sale in one of the major auction houses, the never fail to generate great excitement and high per carat prices. The biggest problem which diamond dealers express relating to these rarities, is the difficulty of finding enough good quality material to fill the ever increasing demand.

As of today, the trade may have another concern to contend with. During the first half of 1999, the commercial availability of highly attractive, synthetic type iib blue diamonds, in smaller sizes, has become a reality which the trade must face.

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Gemstone Enhancement and Detection in the 1990s

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Rubies and pink sapphires from the Pamir Mountain Range in Tajikistan, former USSR