Ross-Simons - C. 1990 Vintage 18kt Yellow Gold Snake Ring, Diamond Accents. Size 6. C. 1990. Look what just slithered into our Estate collection! This meticulously detailed serpent coils around the finger in luxe 18kt yellow gold. Note the glowing round brilliant-cut diamond accents for his keen eyes. Guaranteed to attract attention, this snake ring is the statement maker you've been seeking. 1/2" wide. 18kt yellow gold snake ring. Exclusive, one-of-a-kind Estate Jewelry.