




Trio Chameleon
Extraordinarily rare and unlike anything else in our collection. The Trio Chameleon features a 2.02 carat natural chameleon color-changing diamond — untreated, oval cut, VS2 clarity, GIA certified — set in 18K yellow gold with 0.60 carats of natural old European cut diamond side stones, G VS2-SI1 GIA. 2.62 carats total weight.
Chameleon diamonds are among the rarest phenomena in the diamond world, shifting color from olive green to grayish yellow depending on light and temperature. This stone carries GIA Report #2215083330, confirming its authenticity and untreated status.
Stone details: 2.02 carats · Oval cut · Natural chameleon diamond · VS2 clarity · GIA certified · Untreated · Color ranging from olive green to grayish yellow · 0.60ct natural old European cut side diamonds · G VS2-SI1
Setting: 18K yellow gold · Sizeable upon request · One of a kind
Hand-selected at Cherry Pick Diamonds in Clayton, St. Louis. A true collector's piece — natural chameleon diamonds of this size and quality are virtually impossible to find on the open market.
Serving St. Louis, Clayton, Chesterfield, Ladue, and surrounding communities. Private viewings available by appointment.
🦎 What Is a Natural Chameleon Diamond?
Chameleon diamonds are one of the rarest and strangest characters in the diamond world — and yes, they're named after the lizard for good reason. Left in the dark for a few days, a chameleon diamond will shift from a muted grayish-green or olive hue to a warm yellow, and if you gently heat it (even just under a lamp), it changes again right before your eyes. Give it some time back in daylight, and it slowly reverts to its original color, ready to repeat the trick all over again.
Gemologists believe this color-changing act comes down to trace amounts of hydrogen and nitrogen locked inside the crystal structure, though the exact mechanism is still something of a scientific mystery. What isn't a mystery is how rare they are: chameleon diamonds make up a tiny fraction of a percent of all diamonds ever mined, which is exactly why a stone of this size and quality is such a milestone find. Cherry Pick Diamonds is proud to bring this rare natural chameleon diamond to collectors throughout St. Louis, Clayton, Chesterfield, and Ladue.