Golden Beryl 1.40 Cts.

Heliodor – Yellow Beryl, Sun Stone

Heliodor is a member of the beryl family. This stone is known for its range of yellow colors — from pale yellow, greenish yellow, orange-yellow, to a deep golden orange. Heliodor can be faceted for jewelry use. Heliodor is the beryl variety that receives its yellow color from Fe3+ ions. The name “heliodor” originated as a trade name for golden beryl from Rössing, Namibia but now encompasses any gem-quality, golden-yellow beryl. Greenish yellow heliodors may be heated and turned into aquamarines. This is known to have happened with Ukrainian material. Better known by consumers, faceted aquamarines will generally sell for more than heliodors. However, aquamarines may also be irradiated and turned into heliodors. Reportedly, pale aquamarines from Vietnam may receive radiation treatments in Laos, only to be returned to Vietnam and sold as natural heliodors. Ukraine has produced rough that has yielded faceted heliodors up to 2,500 cts in weight. Heliodors free of inclusions can be cleaned using mechanical systems. Have a gemologist examine your gems first to identify any potential weaknesses. Of course, a soft brush, mild detergent, and warm water will always work safely.