


Oval Chloroplast Signet in Blue
Description
The Bleue Burnham Oval Chloroplast Signet in Blue is handcrafted from solid recycled sterling silver (925) and set with five 5x4mm oval-cut lab-created blue sapphires across a textured surface. Inspired by chloroplasts, the design nods to the role of flora in converting sunlight into energy. The ring’s face measures 20x18mm with a 4mm depth and is fully British hallmarked for quality assurance.
- Solid recycled sterling silver (925)
- Five 5x4mm oval-cut lab-created blue sapphires
- Chloroplast-inspired textured face
- Face: 20x18mm, depth 4mm
- Full British hallmarking
Product information
- Composition
- 100% Sterling Silver
- Art. no.
- OCSG6
- Made in
- United Kingdom
Sizing
Please note: this size chart is a general guide to compare various size scales. As each brand varies in sizing and cut please contact us with specific sizing questions.
Shipping & Returns
Delivery
All our orders are shipped including tracking by our partner PostNL, the national shipping company.
Orders placed Monday through Friday before 16:00 GMT+1 are shipped out the same day.
View all shipping information and rates
Returns & Exchanges
For a full refund, your purchase needs to be returned (arrived) back to us within the 14-day window. Starting from the day you received your order. Items bought at full price can be returned for store credit within 90 days, while sale items are only eligible for returns within the initial 14-day period, with no option for store credit.
Bleue Burnham
Bleue Burnham is a London-based fine jewellery brand known for its sustainable and handcrafted designs inspired by nature and modern culture. Founded in 2018, Bleue Burnham creates luxury jewellery from recycled silver, 9k gold, and lab-grown gemstones, combining timeless craftsmanship with contemporary style. Each Bleue Burnham piece is made to last, reflecting the brand’s commitment to ethical design and sustainable fine jewellery made in London.



