Dilshan

Contact Us to Get High Quality Original Ceylon Blue Sapphire and all Kind of Gem Stones

Ceylon naturel blue sapphire . 8.70ct Unpolished eye clean gemstone

Ceylon Blue Sapphire Heat Treated 0.25 carat Good Luster

We are operating Gem mining in Sri Lanka . And we have own sapphires. For more inquiries contact us !

We have an 8.0 carat Ceylon vivid royal blue sapphire for sale. We expect 10,000 USD per carat. Gem Certification & videos are available. WhatsApp / Viber for more info.

Honing refers to a set of stones (sticks) assembled on the honing head put pressure on the work-Piece along the radial, and through rotating and moving back and forth for precision honing machine. When honing high hardness and toughness materials, the Diamond /CBN Efficiency of honing stone( stick) is 3-75 times higher than that of ordinary abrasive stone, and the honing efficiency of ordinary materials is also improved about 10 times. since Diamond/CBN honing stone (stick) wear is less, the shape retention is better, therefore, the higher honing accuracy and economic effect can be obtained. Diamond honing stick is used to process hard and brittle materials, such as honing high carbon steel, cast iron, cemented, carbide, etc. honing stick mainly used for honing high strength alloy steel, tool steel, stainless steel heat-resistant alloy steel. Customized is OK

Blue Sapphire (Neelam Stone) is a highly precious, blue colored gemstone of the Corundum mineral family. Recognized as the most powerful and fastest acting gemstone in vedic astrology, it brings instant wealth, fame and success in wearers life. ... Blue Sapphire Benefits Blue Sapphire ...

Unheated blue sapphire 1.05ct 85%clean(100eye clean) No any treatment Top luster Royal blue