Closed Friday 31 July for our annual Stock Take

Feefo Platinum Trusted Service Award 2023, 2024 & 2025

Free UK delivery on online orders over £100 (excl. acids)

Testers & scales calibrated before despatch
Troytest precious metal testers since 1949

Clearance / Sale

Diamond and gem testers

Testers for gemstones, electronic (latest) and optical (as used by gemmologists).