Heart-Shaped London Blue Topaz Stud Earrings

A heart cut from London blue topaz — the deepest of the three blue topaz colours, a steely, ink-dark blue that reads almost navy in low light and opens to a clear teal in the sun. Each stone is held in a five-prong claw head with a V-prong closing over the point, which armours the sharpest and most chip-prone part of a heart-cut stone.

At 5 mm across these sit flat and close on the lobe. They are a heart you can wear on a Tuesday.

A gift that means something. Blue topaz is the December birthstone and the traditional stone for a fourth anniversary, and a heart says the rest without a card.

About this gemstone. The blue colour of topaz is created by treatment. Each stone here is genuine, mined topaz that has been irradiated and then heat-treated to develop its blue colour — this is how virtually all blue topaz on the market is produced. The colour is permanent and stable in normal wear, and will not fade with ordinary use. “Sky Blue”, “Swiss Blue” and “London Blue” are trade colour descriptions, not separate gem species or geographic origins.

Caring for topaz. Topaz has perfect cleavage in one direction and can chip or split from a sharp knock. Do not clean it in an ultrasonic or steam cleaner — warm soapy water and a soft brush only.

Every order ships via complimentary insured UPS Express, signature required on delivery. Ready-to-ship pieces leave us in 2–3 business days; made-to-order pieces in 5–10. Returns accepted within 30 days, and every piece carries our free lifetime warranty.