Cooksongold Help Centre
Browse by Category
Gemstones
View our complete selection of Gemstones to find the one that suites your needs.
Gemstones Q&A
Activity timeframe
-
What is Moissanite? View answer
Asked 1 ´year ago
Hello, Can you tell me what the total height is? View answer
Asked 6 ´months ago | Gemstones > Gemstones > Sapphire > Sapphire, Round, 3.25mm
What is the depth? View answer
Asked 7 ´months 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 10 ´months ago
Can a diamond tester detect lab grown diamonds? View answer
Asked 10 ´months ago
How are lab grown diamonds created? View answer
Asked 10 ´months ago
Is this Corundum, or a coloured glass? View answer
Asked 22 ´days ago | Gemstones > Gemstones > Synthetic Stones > Synthetic Ruby, Round, 3,4,5mm, Pack of 14
How many pearls in one strand? View answer
Asked 6 ´months ago | Gemstones > Gemstones > Pearl > Cultured Pearls Fresh Water, 7-7.5mm, White, Potato Round, 16
What is the inner hole size? View answer
Asked 6 ´months ago | Gemstones > Gemstones > Pearl > Cultured Pearls, 5-5.5mm, Natural White, Potatoe Round, 16
Is the stone dyed? View answer
Asked 8 ´months ago | Gemstones > Gemstones > Amethyst > Amethyst, Round, 8mm
Are these lab grown diamond stones certified? View answer
Asked 10 ´months ago
How long has it been possible to create lab grown diamonds? View answer
Asked 10 ´months ago
What if I used this to test CVD Lab grown diamonds? View answer
Asked 10 ´months ago
How long is the process to create a lab grown diamond? View answer
Asked 10 ´months ago
Are these natural or lab grown? View answer
Asked 10 ´months ago
