A high-quality pair of Blue John (Derbyshire Spar) stud earrings, oval-cut and bezel-set in 925 sterling silver. The natural British gemstone shows beautiful purple bands, so each pair is slightly unique.

Metal: solid 925 sterling silver (nickel-free, hypoallergenic)
Backs: butterfly/push backs
Stone: natural Blue John from Castleton, Derbyshire
Finish: polished bezel setting

Size & weight
• Stone/face: 1.0 × 0.8 × 0.5 cm (0.39 × 0.31 × 0.20 in)
• Pair weight: 3 g (0.11 oz) — approx. 1.5 g (0.05 oz) each

Use & care
Wipe with a soft dry cloth. Avoid chemicals, perfumes and ultrasonic cleaners.

Notes
Blue John is Britain’s rarest gemstone; colour banding varies naturally, making every pair one-of-a-kind. Gift packaging available at checkout.