gems and semi precious stones

Manual dump type -- Automatic Stone Bagging Machine; Charcoal Packing Machine/ Coal Packaging Machine 500-600bags/hour; Automatic weighing Potato/carr...

3 Axles 50 - 70T Sinotruk CIMC 45cbm Tipper Dump Truck Trailer For Bauxite Ore Loading Dump tipping semi trailer, 2-3 axles, is specially designed for...

Brown iron Tiger Eyes Semiprecious Stone Tiles Iron Tiger Eyes Tiles Brown Tiger Eyes Stone Tiles Semiprecious STone Tiles Available Size: 305*305mm(1...

8 Inch Silver Color For Cutting Graphite Electroplated Diamond Saw Blade Disc Specification Product Name Electroplated Diamond Blade Brand Name JC / C...

Fe3+ Ti+ / Cr+ doped Blue / Green / Red/ Yellow colored sapphire Al2O3 crystal ＆Ruby lens for laser 1.About the color The main component of sapphire i...

van cleef jewelry 18k gold necklace high grade diamonds diamond jewelry real gold AU750 18K real solid yellow gold paper clip chain necklace jewelry f...

Ultrasonic Cleaner for Removing Dirt from Gem Stone with Heating Ultrasonic Bath General Jewelry Care Keep your fine jewelry items from contact with o...

What is Lab grown diamond? Lab Grown Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological a...

Product Description:Sapphire Necklace Ⅱ 925 Silver Gemstone Pendant Fortune Birthstone Moral:Sapphire symbolizes loyalty, constancy, love and honesty....

3 Axles 50 - 70T Sinotruk CIMC 45cbm Tipper Dump Truck Trailer For Bauxite Ore Loading Dump tipping semi trailer, 2-3 axles, is specially designed for...

Backlit White Rock Crystal Lamp; Backlit White Crystal Semiprecious Stone Lamp;; Backlit White CrystalLamp;; Backlit Rock Quartz Lamp; Backlit Semipre...

Diamond Grinding head, Brow, Diamond,length 30mm, width 10mm ,Giti,D100 The use of diamond grinding heads is becoming more and more obvious. It is wid...

customized ruby sapphire polished rod ingot Ky growth method Highly frequency Ti+ doped (Titanium doped)sapphire single crstal used in laser/Ti Al2O3 ...

What is Lab grown diamond? Lab Grown Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological a...

Diamond CBN grinding wheel diameter 175mm thickness 20mm inner hole 31.9mm Particle size D151/D301 Hardness Superhard Diamond Abrasive Diamond&CBN...

Ti3+ Titanium Doped Cr3+ doped sapphire Single crystal lens for laser lens Highly frequency Ti+ doped (Titanium doped)sapphire single crstal used in l...

What's the synthetic diamond Synthetic Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological...

Cylindrical D100 D120 Diamond Finishing Burs For Low Iron Content Metals The use of diamond grinding heads is becoming more and more obvious. It is wi...

10x10mmt blue/green/ yellow/ red colored doped sapphire block/Cr3+doped/(Cr: Al2O3) sapphire crystal block Highly frequency Ti+ doped (Titanium doped)...

Highly frequency Ti+ doped (Titanium doped)sapphire single crstal used in laser/Ti Al2O3 Crystal for laser machine,Titanium doped Sapphire,color sapph...