Collecting listings has surprises
Description It comes with a bag and a testing tray for holding loose stones.
. This diamond tester will indicate the result whether your diamond is genuine or fake. You can know the data of the diamond instead of knockoff.
This diamond tester features a highly compact design which is perfect to carry with when shopping for diamonds
Feature
- It emits different sounds to easily distinguish the readings.
- Operated by 9V battery(not included)
- Volume is adjustable by the volume pully.
- The reading is quite easy to read with the scale.
- The tested diamond or jewlery must be clean and dry.
- Color: Random color
- Material: Plastic and metal
- Size: 160x40x22mm/6.3x1.6x0.9inch
electronic gold tester