10mm Round Synthetic/Lab-Created Loose Gemstones -- Set of 4

Lab-created loose gemstones are real gemstones that are synthetically made in a laboratory. Set includes 1 Each: -- 10mm Round 4.50ct minimum Lab-Created Valentine Ruby (actual 5.5ct) -- 10mm Round 5.00ct minimum Synthetic White Sapphire (actual 5.3ct) -- 10mm Round 4.00ct minimum Lab-Created Russian Alexandrite (actual 5.0ct) -- 10mm Round approximate 4.00ct Lab-Created Blue Spinel (actual 3.8ct) Ideal for Jewelry Making. Please note Gemstones are man-made, Lab Created. Items are Brand New and Packaged in Separate Acrylic Boxes with Padded Inserts.