How do I know if my Zultanite is real?
Look on eBay for synthetic diaspores that change color and if your Zultanite has these colors, it’s definitely fake. You can request a certificate from the GIA or another trusted source, but these certificates can also be fake. The certificate must indicate that the stone is diaspore.
Does the faux sultanite change color?
Zultanite is the trade name for Diaspore, which displays an iridescent effect: the material appears yellow, pink, or green under different light sources.
Is the Sultanita worth anything?
High quality Zultanite weighing up to 1 carat, optically clear and excellent cut, retails for around $200 per carat. Large stones are very rare and the prices reflect this. A 3-carat stone costs more than $400 per carat, while a 10-carat stone easily costs more than $1,000 per carat (source: Gemval). 17
What color is the sultanite?
sultanite property
Zultanite changes color depending on the light source, from kiwi green (under direct sunlight) to crimson red (under artificial light and candles). It can also produce shades of khaki green, cognac pink, champagne pink, and ginger.
How to know if zultanite is real?
Look on eBay for synthetic diaspores that change color and if your Zultanite has these colors, it’s definitely fake. You can request a certificate from the GIA or another trusted source, but these certificates can also be fake. The certificate must indicate that the stone is diaspore.
Do artificial gemstones change color?
Synthetic gemstones contain a similar or the same mineral composition as their natural counterparts and therefore generally have the same properties. Like natural alexandrite, synthetic alexandrite changes color depending on the light.
Does fake alexandrite change color?
Most gemstones called synthetic alexandrite are actually alexandrite imitations: synthetic corundum mixed with vanadium to create a color change. The material has a distinctive purplish-lilac color that, while attractive, differs from alexandrite in that it never has a green color.
Expensive Sultanite?
High quality Zultanite weighing up to 1 carat, optically clear and excellent cut, retails for around $200 per carat. Large stones are very rare and the prices reflect this. A 3-carat stone costs more than $400 per carat, while a 10-carat stone easily costs more than $1,000 per carat (source: Gemval).