South Sea Pearl Natural Pearl Gemstone Original Certified Moti Adjustable Astrological panchhdhaatu/Ashtadhatu Ring for Men and Women This ring is suitable for Women having ring sizes between 4 to 10 as per Indian ring size standards. For same product in large ring size (For Men) between 10 to 22 search on amazon for this . Size of this ring is easily ajdustable by hand. White Pearl (Moti) is used to give best results for your astrological needs. Gemstone is left open from the back side for rays to pass through and reach finger properly. Gemstone certified by a Well reputed laboratory.used is Hallmarked by BIS and stamp of hallmark will be on the ring itself.