set yourself apart with colour
SJ Gems declare any enhancements to the best of their ability. Authenticity is guaranteed by full refund.
All deliveries are fully insured. Convenient and secure online payment through 100% secure checkout
Easily exchange or return items. Return any purchase in its original condition. No questions asked.
Hardness – 10 on Mohs scale
Toughness – Very good
Heat – Abrupt temperature change may fracture stone
Light – Stable
Chemicals – Invulnerable to virtually all acids
Steam – Not recommended
Ultrasonic – Usually safe
Warm, soapy water – Safe
HPHT – changes colour → excellent stability → virtually undetectable
Fracture filling – hides feathers → good