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Gem Microscope Swing arm type with 7W high brightness LED bottom light source Model Number: FGM-R1A-15 The microscope is a great tool for separating natural from synthetic, imitation and assembled gemstone and ...
... Dispersion Gloss Moh's hardness Tenacity Moissanite & Gem 2.65-2.69 0.104 20.40% 9% * Diamond 2.42 0.044 17.20% 10% ** Ruby 1.77 0.018 7.40% 9% *** Sapphire 1.77 0.018 7.40% 9% *** Emerald 1.58 0.014 5.10% ...
... the world's largest cruise ships, with a capacity of 2,670 passengers and is the sixth Gem Class ship built by Princess Cruises. Sapphire Princess was christened on June 10, 2004 in Seattle—the first cruise...
Dia 51mm 2 inch Sapphire Substrate Wafer Double Side Polished DSP Wafer Description Al2O3 single crystal (Sapphire, also known as white stones, sapphire) has good thermal properties, excellent electrical charac...
...sapphire crystal Description Synthetic sapphire is made of bauxite (a type of aluminum oxide), which is mixed with oxygen and hydrogen to bring the material to a melting point of 2050°C. It takes about 15 ho...
Dia 51mm 2 inch Sapphire Substrate Wafer Double Side Polished DSP Wafer Description Al2O3 single crystal (Sapphire, also known as white stones, sapphire) has good thermal properties, excellent electrical charac...
...sapphire crystal Description Synthetic sapphire is made of bauxite (a type of aluminum oxide), which is mixed with oxygen and hydrogen to bring the material to a melting point of 2050°C. It takes about 15 ho...
...Oval Lab-Created Opal, Blue and White Sapphire Open Frame Twist Shank Ring in Sterling Silver Item No. KD693R Product Name Natural Opal Ring Material Natural Opal Gender Women Main Stone Color White Main S...
...Oval Lab-Created Opal, Blue and White Sapphire Open Frame Twist Shank Ring in Sterling Silver Item No. KD695R Product Name Natural Opal Ring Material Natural Opal Gender Women Main Stone Color White Main S...
... Main Stone Natural Opal Logo Stamp Logo For Free Production detail : Why Choose Us: 1: K-Gold have about 21 years experience on jewelry area and 19 ......
...Green Gem Set Drop Earrings 18k Gold Stainless Steel Drop Earrings Product Details Item No. YE220041 Product Name Round Green Gem Set Drop Earrings Style RING Style Material Stainless steel Setting Type EARR...
Trendy Hematite Stone Anklets Bracelets with Crystal Chip Gravel Stone Ankle Chain Product Quick Detail: >> Bead Type: Different Shape >> Bead Size: as per customization needs. >> Support Customization on brace...
...Stone Lapidary Machine Specifications: Main functions Faceting and Polishing the Gemstone. Feature With Faceting holder With with scale/vernier for geting the exact faceting and angle of the gem. Material Cu...
... 14K/18K/10K/9K Setting Type Prong Hand setting Gender Lady's, Yound girls Tiny Stone Natural Diamond G-H SI1/SI2/VS1 Main Stone Natural Sapphire Jewelry Sets Dimension 6.0MM Occasion Anniversary, Engage...
... 14K/18K/10K/9K Setting Type Prong Hand setting Gender Lady's, Yound girls Tiny Stone Natural Diamond G-H SI1/SI2/VS1 Main Stone Natural Sapphire Jewelry Sets Dimension 6.0MM Occasion Anniversary, Engage...
.../18K/10K/9K Setting Type Prong Hand setting Ring Gender Lady's, Yound girls Tiny Stone Natural Diamond G-H SI1/SI2/VS1 Main Stone Natural Pink Sapphire Engagement Ring Dimension 6.0MM Occasion Anniversar...
.../18K/10K/9K Setting Type Prong Hand setting Necklace Gender Lady's, Yound girls Tiny Stone Natural Diamond G-H SI1/SI2/VS1 Main Stone Natural Blue Sapphire Engagement Necklace Dimension 6.0MM Occasion An...
.../18K/10K/9K Setting Type Prong Hand setting Necklace Gender Lady's, Yound girls Tiny Stone Natural Diamond G-H SI1/SI2/VS1 Main Stone Natural Blue Sapphire Engagement Necklace Dimension 6.0MM Occasion An...
.../18K/10K/9K Setting Type Prong Hand setting Necklace Gender Lady's, Yound girls Tiny Stone Natural Diamond G-H SI1/SI2/VS1 Main Stone Natural Red Sapphire Engagement Necklace Dimension 6.0MM Occasion Ann...