Bonnie Private Jeweller

Bonnie Private Jeweller By Appointment Only. As a Private Diamond Jeweller I source beautiful, conflict-free, rare (GI.A certificated) diamonds for bespoke hand-crafted pieces.

I have strong relationships with some of the best and most trusted diamond suppliers, and Master Jewellers, in the industry.

12/03/2026

Yellow diamonds (14.72 carats) with white diamond accents (1.94).

A little brightness to start the day.

Lily Collins was devastated when her engagement ring was stolen three years ago.Never in her wildest dreams did she thin...
09/03/2026

Lily Collins was devastated when her engagement ring was stolen three years ago.
Never in her wildest dreams did she think she would wear it again.

Her then-fiancé, Charlie McDowell, had put so much thought into creating the unique light pink rose-cut diamond ring — making its return all the more meaningful.

I’m so pleased she has it back.

03/03/2026
03/03/2026

Do you know which diamond colours are considered the most white?
25/02/2026

Do you know which diamond colours are considered the most white?

17/02/2026

Have you ever felt that instant connection with a piece of jewellery?

CAD images bring it to life and we created a wax model for the client too.
13/02/2026

CAD images bring it to life and we created a wax model for the client too.

✨ Introducing an Exclusive Black Friday 48-Hour Flash Offer ✨ Handmade Diamond Halo Studs in 18k White Gold.Designed for...
28/11/2025

✨ Introducing an Exclusive Black Friday 48-Hour Flash Offer ✨

Handmade Diamond Halo Studs in 18k White Gold.

Designed for clients who appreciate quiet luxury, these earrings combine timeless elegance with exceptional sparkle.

Each pair is meticulously hand-set with a brilliant centre diamond, framed by a fine micro-pavé halo for maximum light and fire.

FLASH PRICE: £1750
(Usually £2,220)

Perfect as a beautifully considered Christmas gift or a forever addition to your own collection.

Very limited availability.

To reserve your pair, simply send me a message.

Private viewings available in Hatton Garden by appointment only.

Bonnie
Private Jeweller
💎✨

10/10/2025

Would you prefer to design a ring you’d say yes to? Or happy to have a surprise?

10/10/2025

ring

Address

100 Hatton Garden
London
EC1N8NX

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Telephone

+447500557321

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