Gemstones Q&A
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What if I used this to test CVD Lab grown diamonds? View answer
Asked 2 ´years ago
Further information on working with Preciosa Fine Jewellery Stones View answer
Asked 2 ´years ago | Gemstones > Gemstones > Nanogems > Preciosa Nanogems, The Alpha Round Brilliant, 2mm, Garnet Pyrope
What is the height? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Amber > Cabochon > Natural Amber, Round Cabochon, 10mm
What is the depth? View answer
Asked 1 ´year ago | Gemstones > Gemstones > Spinel > Preciosa Genuine Spinel, The Alpha Round Brilliant, 2mm, Black
Should I buy a lab grown diamond or natural/earth-mined diamond? View answer
Asked 2 ´years ago
What is the smallest stone in each pack? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Emerald > Emerald, Mixed Shapes, Pack of 12
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
How many pearls in one strand? View answer
Asked 1 ´year ago | Gemstones > Gemstones > Pearl > Cultured Pearls Fresh Water, 7-7.5mm, White, Potato Round, 16
How long is the process to create a lab grown diamond? View answer
Asked 2 ´years ago
What is the specific gravity of the 10x8mm Oval Cabochon moss agate? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Amber > Cabochon > Moss Agate, Oval Cabochon 10x8mm
What size are these stones ? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Emerald > Emerald, Mixed Shapes, Pack of 12
Do they have holes already drilled? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Amber > Cabochon > Natural Amber, Round Cabochon, 8mm
What is noteworthy about the nature of London Blue Topaz, specifically? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
Can a diamond tester detect lab grown diamonds? 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
Are these lab grown diamond stones certified? View answer
Asked 2 ´years ago
What is the Onyx gemstone? View answer
Asked 2 ´years ago
What is the depth? View answer
Asked 2 ´years ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Oval, 6x4mm, Treated