4.92 carat untreated thailand black star sapphire - gorgeous. 10.8 x 8.8 x 4.2mm. Fun to own, to gift or to retail.Excellent dimensions for a lady's ring. Owner will love this gemstone. Enjoy the pride that comes with owning fine gemstones. Guaranteed to be 100% delightful. If you like the service, and the materials you receive, please tell everyone. If you have concerns, please notify us and allow us to make you a happy client. Look forward to outstanding merchandise and superior service. We take great care to inspect and accurately represent all stones placed for sale. Alohalani jewelry uses the following to insure the accuracy of our offerings: polariscope, refractometer, chelsea filter, 10 to 60 power gemscope, digital calipers, high megapixel digital photography, assorted additional equipment. All alohalani jewelry items are guaranteed. On a very, very infrequent basis, stones of many species are treated. All stones are examined under 30 power magnification for any trace of these treatments.
Stones that show treatment are clearly stated. Stones of many types can be laboratory created. Our equipment is designed to help to detect these. Alohalani never sells laboratory imitation stones, only natural stones that have beauty and are suitable for elegant jewelry applications where the fabricator wants genuine, valuable, natural materials that complement their hard work and effort.
Nothing is more disappointing than to get something that is not accurately represented. All photos are of the actual stones.Great care is taken to accurately present stones. Any details that we become aware of that affect the quality, durability or value of the stones are clearly stated. Should you elect to submit stones for independent certification this period can be extended for an additional 45 days provided that you notify us of intent to certify within the initial 10-day period. Makes good presentation material in many cases. This item is made of sapphire.