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Jewellery in our Rainbow FLEX Collection

Our RAINBOW-FLEX pieces are lavished with sapphires and diamonds in an array of ombre and random patterns of colours to lift your darkest moods. As you would expect, each piece features our invisible FLEX, elastic springs that allow them to expand by at least six sizes, offering exceptional comfort no matter what you encounter on your journey. Our Bracelets also free you from the hassle of clasps, as you can now slip them over your wrist without any fuss or risk of them falling off.

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110 products

A gold segmented ring featuring a row of colorful round gemstones in red, orange, yellow, blue, and purple, set against a plain white background.
Essex Bespoke Jewellery LTD
FLEX Multi Coloured Eternity Ring, Yellow Gold & Sapphires | FLEX136 Sale priceFrom £12,167.60
Yellow Gold Rose Gold White Gold
Gold ring with multicolored gemstones on a white backgroundWoman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - Yellow Gold & Round Sapphires | FLEX135 Sale priceFrom £8,662.10
Yellow Gold Rose Gold White Gold
Silver ring with colorful gemstones on a white backgroundWoman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - White Gold & Round Sapphires | FLEX135 Sale priceFrom £8,662.10
Yellow Gold Rose Gold White Gold
FLEX Rainbow Eternity Ring - Rose Gold & Round Sapphires | FLEX135Woman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - Rose Gold & Round Sapphires | FLEX135 Sale priceFrom £8,662.10
Yellow Gold Rose Gold White Gold
FLEX Rainbow Eternity Ring - Yellow Gold & Emerald Cut Sapphires | FLEX133Woman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - Yellow Gold & Emerald Cut Sapphires | FLEX133 Sale price£15,141.10
Yellow Gold Rose Gold White Gold
FLEX Rainbow Eternity Ring - Yellow Gold & Princess Cut Sapphires | FLEX134Woman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - Yellow Gold & Princess Cut Sapphires | FLEX134 Sale priceFrom £14,998.60
Yellow Gold Rose Gold White Gold
Silver ring with rainbow-colored sapphire gemstones on a white backgroundWoman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - White Gold & Emerald Cut Sapphires | FLEX133 Sale price£15,141.10
Yellow Gold Rose Gold White Gold
Silver ring with colorful gemstones on a white backgroundWoman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - White Gold & Princess Cut Sapphires | FLEX134 Sale priceFrom £15,002.40
Yellow Gold Rose Gold White Gold
FLEX Rainbow Eternity Ring - Rose Gold & Emerald Cut Sapphires | FLEX133Woman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - Rose Gold & Emerald Cut Sapphires | FLEX133 Sale price£15,141.10
Yellow Gold Rose Gold White Gold
Gold ring with colorful gemstones on a white backgroundWoman wearing FLEX sapphire multicoloured jewellery including earrings and a ring, with a neutral background
Essex Bespoke Jewellery LTD
FLEX Rainbow Eternity Ring - Rose Gold & Princess Cut Sapphires | FLEX134 Sale priceFrom £15,002.40
Yellow Gold Rose Gold White Gold

An amazing recreation of a lost Ring!


EBJ Made such an amazing recreation of a ring I lost and at such a reasonable price. it was delivered quickly and I couldn't be happier with the result!


03 February 2025 | Handmade Bespoke Ring

Anona Raphael

An odd idea turned into a reality.

The service that Arran and EBJ had given us is second to none. We have had great communication, evening home visits for an easy process and now have two beautiful rings which we cannot wait to show everyone on our wedding day, and an eternity ring to match.

From start to finish EBJ has delivered for us, and we couldn’t be happier.

05 December 2024 | Two Handmade Bespoke Wedding Rings

Matthew Walton

Amazing Service

I couldn’t be happier with my experience working with EBJ to create a custom engagement ring. From start to finish, their responsiveness was top-notch and they were always quick to answer questions and provide updates throughout the process. The craftsmanship of the ring is absolutely amazing. You can tell they take immense pride in delivering only the highest quality. On top of that, the turnaround time was incredibly quick without compromising on the detail.

26 November 2024 | Handmade Bespoke Engagement Ring

Kieran

Great Service

Managed to get our wedding rings sorted for us in just under a week! They turned out exactly how we wanted. Thanks again!

28 September 2024 | Two handmade Bespoke Wedding Rings

Sian

Amazing Jeweller

Amazing engagement ring produced from a design that I chose and then we came to the final piece together. Explained all the options perfectly and felt in good hands! Very knowledgeable and helpful. Would not hesitate to use again.

16 September 2024 | Handmade Bespoke Engagement Ring

Eloise

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