Faceted Precious Gemstone Beads, Red and Pink on unfinished Jewelry with out clasps. Necklaces currently measure 17 in. & 18 in. all Ruby necklace has gemstones that graduate in size, match in color, with avg size measuring app 8 x 5 mm , 38 ruby gemstones on this necklace. Other necklace has faceted rondelle gemstones, Ruby and pink sapphire. 13 sapphire gemstones ( app), over 60 ruby gemstones. Graduate in size, largest measures 8 x 5 mm, smaller measures app 4x2 mm 490 ctw gemstone test positive with gem tester. Luxury jewelry, gemstone jewelry, ruby gemstone necklace, ruby and pink sapphire gemstone necklace, luxury fashion, un finished gemstone necklaces, cocktail jewelry! up cycle gemstone beads, Jewelry making, gemstone, precious gemstone necklaces, 3