This Rainbow Garnet from Nara Prefecture, Japan, displays an electric iridescence with flashes of pink, orange, and subtle gold tones. The gem's vibrant colors result from interference coloration, where thin layers within the garnet's crystal structure diffract light. This rare optical phenomenon is unique to Rainbow Garnets, setting them apart from other garnet varieties. Known for their limited occurrence and exceptional beauty, specimens from Nara Prefecture are highly prized by collectors and gemstone enthusiasts alike.
What makes these even more special is the insight from our supplier: "The guy who polished them will no longer be doing that, so what you have and what's left in Japan is all there will be.'".... No more...Guy is very elderly. When he polished them he was adjusting angles so the rainbow is visible not just from the top but even from the side. He planned every stone to give it maximum rainbow performance"
We were fortunate to select several of these remarkable treasures so look for others in future auctions
1.910 carats / 8.1 x 6.3 x 3.2 mm
Estimate: $225 - $245
