Gemstones Q&A
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What is the size of the threading hole? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Pearl > Cultured Pearls Fresh Water, 6-6.5mm, White, Potato Round, 16
What is the depth of the stone? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Quartz > Lemon Quartz, Round, 8mm
Could you provide the thickness or height of the 14x10mm oval cabochon? View answer
Asked 1 ´month ago | Gemstones > Gemstones > Amber > Cabochon > Labradorite, Oval Cabochon, 14x10mm
What is the diameter of the drilled hole? View answer
Asked 1 ´year ago | Gemstones > Gemstones > Pearl > Cultured Pearls Pair Button Half Drilled 5.5-6mm, White, Freshwater
Is this Corundum, or a coloured glass? View answer
Asked 1 ´year ago | Gemstones > Gemstones > Synthetic Stones > Synthetic Ruby, Round, 3,4,5mm, Pack of 14
What size pins are suitable to use with these? View answer
Asked 1 ´year ago | Gemstones > Gemstones > Pearl > Cultured Pearls Pair Teardrop Half Drilled 8x9mm, White, Freshwater
Is the stone dyed? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Amethyst > Amethyst, Round, 8mm
Is this faceted underneather also? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Peridot > Peridot, Pear, 6x4mm
Is the London Blue Topaz the official birthstone for November? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
What is the depth of this diamond? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Diamond > Diamond, Princess, H-I/P2, 15pt/3mm
What is the diameter of the half drilled hole? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Pearl > Cultured Pearl Pair Full Round Half Drilled 6.5-7mm Peacock Grey Freshwater
What is the depth of the cabochon? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Amber > Cabochon > Hematite, Round Cabochon, 12mm
Are these lab grown diamond stones certified? View answer
Asked 2 ´years ago
How long has it been possible to create lab grown diamonds? View answer
Asked 2 ´years ago
What if I used this to test CVD Lab grown diamonds? View answer
Asked 2 ´years ago
Are these natural or lab grown? View answer
Asked 2 ´years ago
Are the Amethysts natural or lab grown? View answer
Asked 2 ´years ago
Are lab grown diamonds real diamonds? View answer
Asked 2 ´years ago
How are lab grown diamonds created? View answer
Asked 2 ´years ago
What size is the hole? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Pearl > Cultured Pearls, 6x4mm, Natural White, Rice, 16