Gemstones Q&A
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What is the Onyx gemstone? View answer
Asked 3 ´years ago
What is Moissanite? View answer
Asked 3 ´years ago
How long has it been possible to create lab grown diamonds? View answer
Asked 2 ´years ago
Are these natural or lab grown? View answer
Asked 2 ´years ago
What is the inner hole size? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Pearl > Cultured Pearls, 5-5.5mm, Natural White, Potato Round, 16
What is the size of the London Blue Topaz, round and treated, being referred to? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
What is the size of the threading hole? View answer
Asked 3 ´years ago | Gemstones > Gemstones > Pearl > Cultured Pearls Fresh Water, 6-6.5mm, White, Potato Round, 16
What is the hole diameter? View answer
Asked 3 ´years ago | Gemstones > Gemstones > Pearl > Cultured Pearls, 4-4.5mm, Natural White, Potato Round, 16
What is the holse size? View answer
Asked 3 ´years ago | Gemstones > Gemstones > Pearl > Cultured Pearl Pair Full Round Half Drilled 6.5-7mm White Freshwater
How long is the process to create a lab grown diamond? View answer
Asked 2 ´years ago
Are lab grown diamonds real diamonds? View answer
Asked 2 ´years ago
What is the smallest stone in each pack? View answer
Asked 3 ´years ago | Gemstones > Gemstones > Emerald > Emerald, Mixed Shapes, Pack of 12
Could you provide the thickness or height of the 14x10mm oval cabochon? View answer
Asked 4 ´months 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 the stone dyed? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Amethyst > Amethyst, Round, 8mm
Further information on working with Preciosa Fine Jewellery Stones View answer
Asked 3 ´years ago | Gemstones > Gemstones > Nanogems > Preciosa Nanogems, The Alpha Round Brilliant, 2mm, Garnet Pyrope
What are Preciosa Nanogems? View answer
Asked 3 ´years ago