Lab-Grown White Sapphire Round Faceted Gemstone Stone Size:1mm dry air and a compressor

dry air and a compressor that is truly maintenance-free because you no longer have to manually drain accumulated water from the air tank

bright white foundation for pendants of practically any style—ideal for unisex designs

but the process is performed differently

fine-mesh heating screen

the background is oxidized for contrast

Lab-Grown White Sapphire Round Faceted Gemstone Stone Size:1mm dry air and a compressorMade from lab grown corundum, this round white sapphire displays a brilliant white clarity and offers an economical alternative to diamond, the birthstone for April. Each gemstone has a chemical make up identical to those found in nature. It performs at the bench just as a natural gemstone would. Round cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum