One-Of-A-Kind Harmony Green Tourmaline & Diamond Ring


The One-Of-A-Kind Harmony Green Tourmaline & Diamond Ring by Brooke Gregson is a stunning statement ring. Handcrafted from 18ct matt gold, this exquisite piece features a stunning green tourmaline, accented with white diamonds. With meticulous attention to detail, each element is expertly set, creating a mesmerizing blend of luxury and modern sophistication, brilliantly showcasing the designer’s unique signature style.

Brooke Gregson, rooted in LA’s West Coast, creates fine jewellery inspired by nature’s precious gemstones. Her unique vision, realized by master craftsmen in London and LA, is renowned in contemporary jewellery for vibrant colours and exceptional craftsmanship.

If you have any questions regarding this ring please get in touch by calling 0208 444 7000 or by emailing [email protected] for more details.

Materials & Dimensions

18ct yellow gold
Green tourmaline: 11mm x 7mm, 3.49ct
Diamonds: 0.75ct total
Setting detail: 23.5mm x 13.5mm x 5mm
Band width: 1.6mm


This ring has now sold, however please contact us for a bespoke enquiry.

Shipping & Returns


We offer a range of delivery options including free in-store collection, and free shipping on all UK orders over £200. For more details, please visit our delivery page here.


Returning items with tomfoolery is a straightforward process. We’re pleased to provide a complete refund for eligible returns based on our returns policy. For more information, please visit our returns page here.


Jewellery is meant to endure through time, and we’re here to assist you in ensuring its everlasting longevity. We offer a 1 year warranty from the date of purchase against any manufacturing faults.



We accept all major credit cards. We also offer payment plans with Pay in 3 and Klarna, subject to their terms and conditions. If there are any issues processing your order – we will get in touch.