Ratan Sajan high jewellery diamond necklace — one-of-a-kind creation, Dubai
Ratan Sajan · Dubai

High Jewellery & Rare Natural Diamonds

One-of-a-kind creations set with the rarest certified diamonds where exceptional stones meet uncompromising craftsmanship.

The Pinnacle of the House

"High Jewellery begins where the ordinary ends with a stone so rare it demands a design of its own. Each creation is imagined around a single exceptional diamond, crafted once, and never repeated."

Rare large carat certified natural diamond solitaire from Ratan Sajan vaults
Exceptional Stones

Unique Solitaires

At the heart of every High Jewellery creation lies a singular diamond. From our vaults of over 20,000 certified stones, our diamantaires select the rarest statement diamonds up to 20 carats and beyond, each certified by GIA, HRD Antwerp or IGI.

Cut and polished to exacting proportions, these are diamonds acquired at the source and graded by our own leadership stones with the character to anchor a creation made only once.

The Collections

Chapters of Light

Explore High Jewellery across four expressions each piece a composition of rare centre stones, hand-set pavé and sculptural precious metal.

20ct+Statement Diamonds
20,000+Certified Stones in Vault
D–ZFull Colour Spectrum
1968A Legacy of Rarity
Rarest of the Rare

Fancy Colour Diamonds

Fewer than one in ten thousand diamonds carries natural colour and among them, the intense yellows, pinks and blues are the rarest treasures the earth creates. To serve this pinnacle of the market, our house maintains a dedicated division focused exclusively on a high-end inventory of fancy colour diamonds.

These stones become the soul of our most extraordinary creations a vivid yellow radiant framed in white pavé, a pink pear suspended from a cascade of brilliants designs composed around the colour itself.

As a one-stop house for both white and fancy colour diamonds, we invite collectors to enquire about stones never listed publicly.

Fancy colour yellow diamond high jewellery piece by Ratan Sajan Dubai
Master jeweller handcrafting high jewellery at the Ratan Sajan atelier
Savoir-Faire

The Art of the Atelier

Every High Jewellery piece passes through the hands of master artisans who practise techniques refined over generations because a rare stone deserves nothing less.

Stone-Led Design

The diamond is selected first; the design is composed around its character, never the reverse.

Hand Setting

Every pavé stone is placed and secured individually hundreds of diamonds aligned into a single unbroken surface of light.

Invisible Engineering

Articulated links, hidden galleries and balanced weight, so that extraordinary pieces wear effortlessly.

Certified, Always

Every significant stone carries its independent GIA, HRD Antwerp or IGI report rarity, documented.

Commission Your Own

"The greatest High Jewellery piece is the one that exists only for you." Begin a private commission through our Bespoke service from a single exceptional stone to a finished heirloom.

Enquiries

High Jewellery Questions

What makes a piece "High Jewellery"?

High Jewellery refers to one-of-a-kind or extremely limited creations built around exceptionally rare stones large-carat certified diamonds or fancy colour diamonds with fully handcrafted settings. Unlike fine jewellery collections, each High Jewellery piece is made once and never repeated.

Can I view High Jewellery pieces privately?

Yes. Private viewings are held at our offices in Almas Tower and Gold Souk, Dubai or by live video appointment for international clients. Many exceptional stones are never listed publicly and are shown by appointment only.

Are High Jewellery diamonds a good investment?

Exceptionally rare stones large carats, top colours and natural fancy colours have historically held and grown value due to their finite supply, though like any asset their value can fluctuate. Every stone we offer is independently certified, and our team provides full documentation for insurance and provenance. We recommend speaking with your financial advisor regarding any purchase made as an investment.

Can a High Jewellery piece be made to commission?

Absolutely commissioning is the truest form of High Jewellery. Through our bespoke service, a piece is designed entirely around you: your stone, your story, your design, crafted once.

By Private Appointment

Experience the Extraordinary

Arrange a private viewing at Almas Tower, Dubai home of the Dubai Diamond Exchange or connect with our diamantaires from anywhere in the world.

Book an Appointment Exclusive Diamond Deals