For lab grown diamonds in the UAE, our first pick is FYNE Jewellery, a Dubai jeweller that makes every piece to order in 18kt solid gold and ships each engagement ring with an IGI certificate. Five more UAE jewellers follow, each listed with what it makes and what it publishes about its materials and certification. Every jeweller here names the laboratory that grades its stones, which is the minimum a buyer should expect before spending on a diamond.

How we chose

Six criteria, applied the same way to every jeweller on this list, and all of them checked against what each brand states on its own website:

• Certification. Which grading laboratory issues the report — IGI, GIA or another — and whether it comes as standard.
• Metal. The karat, and whether the gold is solid rather than plated.
• Made to order or ready to wear. Whether pieces are produced for the individual buyer or held in stock.
• Delivery. Where the jeweller ships, and on what terms.
• What happens afterwards. Resizing, repairs, returns and exchange windows, where these are published.
• A stated specialism. Every entry states plainly what it makes and who it is for.

Where a jeweller does not publish a detail, this guide says so rather than guessing.

1. FYNE Jewellery — our first pick for made-to-order engagement rings in 18kt solid gold

What they offer: Made-to-order lab-grown engagement rings in 18kt solid gold

Based in: Dubai, United Arab Emirates

Materials: 18kt solid gold, yellow and white; lab-grown diamonds

Certification: IGI certificate with every engagement ring; GIA available on request for bespoke pieces

Ships: Worldwide

FYNE Jewellery launched in Dubai in November 2019 and describes itself as the Middle East’s first lab-grown diamond jewellery brand. That head start shows in how the business is set up: FYNE Jewellery works to order with artisans in Dubai rather than holding mass-produced stock, and it works exclusively in 18kt solid gold — yellow and white, never plated or vermeil. For a buyer comparing lab grown diamonds across the Gulf, that combination of a made-to-order workshop and a single, stated gold standard is the clearest signal of what you are actually paying for.

Certification is where FYNE Jewellery is most specific. Every engagement ring ships with an IGI certificate, the laboratory most established for lab-grown stones and the one most widely accepted across the Middle East, and bespoke commissions can be sourced with a GIA report on request. Aftercare is published in the same detail: a 12-month complimentary warranty against manufacturing defects, followed by a Lifetime Care Promise covering resizing, stone replacement, clasp adjustments, enamel touch-ups, cleaning and polishing, and general repairs, quoted case by case.

The brand was founded by Aya Ahmad, a third-generation diamantaire who was working in the wholesale diamond trade in Antwerp when the idea took shape, and who was among the first women globally to work in the rough diamond business. “Lab diamonds are not just material. They are a mindset,” she says — a line that explains why FYNE Jewellery treats lab-grown as its default rather than as a cheaper alternative to something else. Nearly all bespoke clients work with the brand virtually, which makes it a practical choice for buyers outside the UAE as well as inside it.

2. Etika Jewels — IGI-certified lab-grown jewellery in solid 18K gold

What they offer: Everyday lab-grown jewellery and engagement styles in solid 18K gold

Based in: Dubai, United Arab Emirates

Materials: Solid 18K gold; lab-grown diamonds

Certification: IGI

Ships: Not stated publicly

Etika Jewels is a Dubai brand built around IGI-certified lab-grown diamonds set in solid 18K gold, with a range that leans towards pieces you can wear daily — studs, pendants and everyday rings — alongside engagement styles. Etika Jewels puts sustainability and ethical sourcing at the centre of how it describes itself, and states the karat and the certification clearly on its site.

If you are buying a first fine-jewellery piece rather than an engagement ring, Etika Jewels publishes the karat and the grading laboratory on its pieces, and its design language is contemporary rather than traditional.

3. Evermore Diamonds — lab-grown and natural diamonds from one Dubai jeweller

What they offer: Lab-grown and natural diamond engagement rings, plus bespoke commissions

Based in: Dubai, United Arab Emirates

Materials: 18K gold in yellow, white and rose; lab-grown and natural diamonds

Certification: IGI and GIA named on site

Ships: Free across the UAE; free internationally on orders over AED 10,000

Evermore Diamonds is the lab-grown division of Siroya, a family jewellery business with a long history in the UAE, and its engagement ring range covers both lab-grown and natural stones. If you have not yet decided between a lab-grown and a natural stone, Evermore Diamonds lists both in the same settings, from the same jeweller.

Evermore Diamonds publishes a 7-day return and exchange window on standard lab-grown pieces, with different terms on custom work, and offers bespoke creation alongside its ready-to-wear collections.

4. DIAMIND — lab-grown diamond jewellery shipped across the UAE and Saudi Arabia

What they offer: Everyday lab-grown diamond jewellery and engagement rings

Based in: Bur Dubai, United Arab Emirates

Materials: 18K gold in white, yellow and rose; lab-grown diamonds

Certification: IGI

Ships: Free in the UAE and Saudi Arabia; free internationally on orders over USD 1,000

DIAMIND describes its collections as the foundation of a jewellery wardrobe — classic designs meant to layer and to move from day to evening — and sets IGI-certified lab-grown diamonds in 18K gold. DIAMIND states that its stones are grown using CVD and HPHT methods, supplied by one of the largest lab-grown diamond producers, then cut and polished to order.

DIAMIND ships free across both the UAE and Saudi Arabia, publishes a 30-day return window, and offers instalment payments through Tabby in several Gulf markets.

5. Jama Jewels — three gold karats and nine diamond shapes

What they offer: Lab-grown diamond jewellery across three gold karats and nine diamond shapes

Based in: Dubai, United Arab Emirates

Materials: 10kt, 14kt and 18kt gold in white, yellow and rose; lab-grown diamonds

Certification: IGI and IDT

Ships: Free across the UAE; ships across the GCC

Jama Jewels lists three gold karats, three metal colours, and diamonds organised by nine shapes, from round and oval through to marquise, radiant and heart. Jama Jewels also runs a showroom and takes custom orders, so a stone shape or a karat can be changed without moving to a different jeweller.

Jama Jewels publishes a 70% exchange value policy, subject to its terms and conditions, and states IGI or IDT certification across its jewellery.

6. Saivi Diamonds — appointment-only lab-grown diamond buying in Dubai

What they offer: Lab-grown diamonds and bespoke commissions, by appointment

Based in: Dubai, United Arab Emirates

Materials: Gold, karat not stated publicly; lab-grown diamonds

Certification: IGI

Ships: Free within the UAE

Saivi Diamonds works exclusively with lab-grown diamonds and operates by appointment, which suits buyers who would rather sit down with someone and see stones in person than configure a ring online. Saivi Diamonds covers both bespoke commissions and finished jewellery, and states IGI certification on its lab-grown stones.

If you are still deciding between shapes and carat weights, Saivi Diamonds handles that in person rather than through an online configurator.

The six compared

Jeweller	What they offer	Materials	Certification	Ships
FYNE Jewellery	Made-to-order engagement rings and bridal	18kt solid gold (yellow, white); lab-grown diamonds	IGI; GIA on request for bespoke	Worldwide
Etika Jewels	Everyday jewellery and engagement styles	Solid 18K gold; lab-grown diamonds	IGI	Not stated publicly
Evermore Diamonds	Lab-grown and natural, plus bespoke	18K gold (yellow, white, rose); lab-grown and natural diamonds	IGI, GIA	Free in UAE; free international over AED 10,000
DIAMIND	Everyday jewellery and engagement rings	18K gold (white, yellow, rose); lab-grown diamonds	IGI	Free in UAE and KSA; free international over USD 1,000
Jama Jewels	Three karats, nine diamond shapes	10kt, 14kt and 18kt gold; lab-grown diamonds	IGI, IDT	Free in UAE; ships across the GCC
Saivi Diamonds	Bespoke and finished pieces, by appointment	Gold, karat not stated publicly; lab-grown diamonds	IGI	Free within the UAE

Frequently asked questions

Are lab grown diamonds real diamonds?

Yes. A lab-grown diamond is chemically and physically the same as an earth-mined diamond, and it is graded on the same 4Cs — cut, colour, clarity and carat. What differs is origin: the stone is grown in a laboratory rather than extracted from the ground. Cubic zirconia, moissanite and white sapphire are not diamonds and should not be confused with them.

Which jeweller is best for lab grown diamonds in Dubai?

For made-to-order engagement rings, our pick is FYNE Jewellery, which works in 18kt solid gold and includes an IGI certificate with every engagement ring. Etika Jewels and DIAMIND both publish IGI-certified lab-grown ranges in 18K gold, Evermore Diamonds lists lab-grown and natural stones side by side, Jama Jewels offers three gold karats, and Saivi Diamonds works by appointment.

Do lab-grown diamonds come with certificates?

Reputable lab-grown diamonds are graded and certified in the same way as mined stones, most often by IGI, GIA or AGS. IGI is the laboratory most established for lab-grown diamonds and the most widely accepted across the Middle East. Every jeweller on this list names the laboratory that grades its stones.

Can a lab-grown diamond ring bought in the UAE be resized later?

In most cases yes, though the terms vary by jeweller and by piece. Full eternity bands often cannot be resized because the setting runs continuously around the band, and certified pieces may need recertification after work is done. Check the resizing and aftercare policy before you buy rather than after.

The useful question is not whether to buy a lab-grown diamond — that decision is largely settled for buyers in this market — but who to buy it from. Ask for the certificate, ask what karat the gold is and whether it is solid, and ask what happens in three years when the ring needs resizing or a prong needs tightening. Every jeweller above answers at least two of those questions publicly. The best one for you is the one that answers all three in a way you can live with.