This product is a pair of natural Lapis Lazuli loose cabochon gemstones, sourced from India. Each gemstone is transparent, with a fancy shape and polished finish. The size of the gemstones ranges from 31mm to 51mm in length, 10mm to 17mm in width, and 3mm to 4mm in depth. These gemstones are eye clean and of excellent cut grade, making them ideal for jewelry and watch making purposes. Wholesale availability is available for these high-quality gemstones.