11-November-2022 Friday
Compare Warm to Soft (Synthetic Sapphire Vs Cubic Zirconia)
08-November-2022 Tuesday
Reply to the post "Woodcock lures worms"
21-October-2022 Friday
Secrets of fixing diamonds
20-October-2022 Thursday
Some good emeralds
13-October-2022 Thursday
The most expensive legacy that was brought to our laboratory
07-October-2022 Friday
Charoite - amazing, beautiful and... radioactive?
07-October-2022 Friday
Everyone thinks according to their licentiousness
15-September-2022 Thursday
Synthetic corundum with color change effect
04-August-2022 Thursday
Star sapphire - asterism effect
21-July-2022 Thursday
strange
13-July-2022 Wednesday
Tourmaline Paraiba is one of the most expensive minerals.
19-June-2022 Sunday
Speaking surname
16-June-2022 Thursday
Examination of precious stones - an invitation to cooperation
08-June-2022 Wednesday
Sorting small diamonds "melee"
19-May-2022 Thursday
Are diamonds visible in water?
07-November-2021 Sunday
View of the autumn Volga
28-October-2021 Thursday
inverted world
23-July-2019 Tuesday
Your two followers
25-June-2019 Tuesday
Strongest
25-June-2019 Tuesday
But earlier....
v20240901
