Natural Ruby - Gemstone Weight: 370.19ct Measurement: 55.00 x 28.20 x 23.40mm Cut: Rough Color: Red Shape: Rough Species: Corundum; Hardness - Nine; Crystal System - Trigonal, Specific Gravity - 4.00
Demantoid is the green gemstone variety of the mineral andradite, a member of the garnet group of minerals. Andradite is a calcium- and iron-rich garnet. The chemical formula is Ca3Fe2(SiO4)3 with chromium substitution as the cause of the demantoid green color. Ferric iron is the cause of the yellow in the stone. It has the misnomers olivine and Uralian emerald. In approximately 2003, reports began to circulate in the trade that some Russian demantoid garnets were being routinely subjected to heat treatment in order to enhance their color. Such treatment is believed to be performed at relatively low temperatures and is thought not to be detectable by gemological testing.
high quality natural raw crystal stones Sugilite rough crystal stone Item Name Wholesale high quality natural raw crystal healing stones Sugilite rough crystal stone Material crystal quartz Color purple Size Customers' Requirements Usage home decoration Packing safe packing MOQ 5gram Shipping Express ,DHL.etc Delivery Time 7-15 days Payment L/C,T/T,Western Union,MoneyGram
Fanstyle Creations, specialized in Sterling Silver Jewelry, Brass, Cubic Zirconia, Rhinestone jewelry for years. Provide high quality items, nice polish, rhodium plating, Gold plating, anti-tranish protection... Main products: necklaces, earrings, rings, braceles& bangles, brooches, tiaras ... Various materials with multiple prices and quality levels for your market needs: 1) cubic zirconia & brass; 2) cubic zirconia & sterling silver S925; 3) rhinestone & brass cup chain; 4) Stainless Steel items; Genuine gold plating or normal plating will be also an optional for you. OEM & ODM, customized packing service acceptable. Check with us for catalogues and further details !
Diamond jewellery, loose stone diamond, silver ornaments.Diamond jewellery
Purity: .999% Type: Bullion, Dust, Nugget, Coin Value: Based on Spot Market Price Transaction Currency: USD Delivery: USA Refinery TBD Documentation: Certificate of Purity, Certificate of Ownership, Customs & taxes clearance when applicable. Additional Requirements: CTA Trade Positions Agreement
This is new cutting with smooth table site with concave cut top Gift packing for 200 grams and charges 40$ With ems parcel service with insurance
Semi Precious stones jewellery made in Sri Lanka by Maison Ceylon Craftsmen. Certified jewellery with stones as request.
We are the largest primary source distributor in the JTC, Bangkok, Thailand. We mine from 4 locations, have 2 factory operations to facet into any cut, and a heat/treatment center to get any process done. With 100+ tons of ruby on hand alone and many other gemstones, well almost certainly be able to supply you with whatever you need at the best price.
We are the largest primary source distributor in the JTC, Bangkok, Thailand. We mine from 4 locations, have 2 factory operations to facet into any cut, and a heat/treatment center to get any process done. With 100+ tons of ruby on hand alone and many other gemstones, weâ??ll almost certainly be able to supply you with whatever you need at the best price.
Rough Gemstones from The Blue Sapphire, Yellow Sapphire and Ruby The price is subject to negotiation. The above Rough Gemstones are the natural stones from Tanzanian Mines and show the appearance in of the true Natural Gemstones.