Strontium Titanate & Topaz openwork ring

This expensive lab created gemstone is not available very often because of one fact-the fire it emits is better than diamonds, cubic zirconia, zircon, or any other lab created or natural gemstone. The reason it is hard to find is because diamond dealers are afraid that buyers will want to purchase this gem instead of a diamond and even though it is expensive as a lab gem, it is way lower in cost than a diamond. "When cut and polished like a diamond, strontium titanate has a very similar luster, brilliance, and scintillation. However, strontium titanate has a "fire" that greatly exceeds the fire of a diamond. "Fire" is the ability of a gem to act as a prism and separate light passing through it into a rainbow of colors. The fire of strontium titanate is so strong that it immediately surprises the observer"
Ring Size: 9 1/2
Total Carat Weight (TCW): 4.91
Oval 7 mm by 9 mm
Platinum over 925 Sterling Silver
Secondary Stone: White Topaz