Gemstones Q&A
Activity timeframe
How many pearls in one strand? View answer
Asked 3 ´months ago | Gemstones > Gemstones > Pearl > Cultured Pearls Fresh Water, 7-7.5mm, White, Potato Round, 16
Hello, Can you tell me what the total height is? View answer
Asked 3 ´months ago | Gemstones > Gemstones > Sapphire > Sapphire, Round, 3.25mm
What is the inner hole size? View answer
Asked 3 ´months ago | Gemstones > Gemstones > Pearl > Cultured Pearls, 5-5.5mm, Natural White, Potatoe Round, 16
What is the depth? View answer
Asked 4 ´months ago | Gemstones > Gemstones > Spinel > Preciosa Genuine Spinel, The Alpha Round Brilliant, 2mm, Black
Is the stone dyed? View answer
Asked 5 ´months ago | Gemstones > Gemstones > Amethyst > Amethyst, Round, 8mm
Is this faceted underneather also? View answer
Asked 6 ´months ago | Gemstones > Gemstones > Peridot > Peridot, Pear, 6x4mm
What is the size of the London Blue Topaz, round and treated, being referred to? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
What's the Mohs scale hardness and specific gravity of a treated 4mm round London Blue Topaz? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
Is the London Blue Topaz the official birthstone for November? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
What distinguishes the treated, 4mm, round London Blue Topaz? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
What's the expected tolerance for measuring a 4mm treated London Blue Topaz? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
What is the London Blue Topaz, Round, 4mm, Treated generally recognized for? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
What is the proper care routine for a treated, 4mm, round London Blue Topaz? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
What is noteworthy about the nature of London Blue Topaz, specifically? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
Can you define what 'London Blue Topaz' is, in relation to a treated, round, 4mm product? View answer
Asked 7 ´months ago | Gemstones > Gemstones > Topaz > London Blue Topaz, Round, 4mm, Treated
Should I buy a lab grown diamond or natural/earth-mined diamond? View answer
Asked 7 ´months ago
Are these lab grown diamond stones certified? View answer
Asked 7 ´months ago
How long has it been possible to create lab grown diamonds? View answer
Asked 7 ´months ago
What if I used this to test CVD Lab grown diamonds? View answer
Asked 7 ´months ago