Description

Brilliant sparkle meets the understated strength of platinum in this 2.91ct round-cut lab grown diamond solitaire ring. The G-colour, VS1 diamond measures around 9.23mm across, creating impressive face-up presence and lively light return from every angle. A raised prong setting keeps the round outline open and bright, while the 950 platinum band offers a sleek neutral frame. The ring feels unmistakably classic but gains modern impact from its near-three-carat scale. It is an enduring engagement choice for someone who values pure symmetry, unmistakable sparkle and a refined white-metal finish.

Collection

lumen

Category

rings

Metal

Platinum 950

Diamond Carat Weight

2.91ct

Diamond Type

Lab

Diamond Cut

Round

Diamond Clarity

VS1

Diamond Colour

G

Certification

IGI

Total Weight

4.4g

Ring Size

N 1/2

Resizeable (Y/N)

Yes

Why buy from Masaat London?

  • British Hallmarked Gold
  • GIA and IGI Certified Diamonds
  • Ethically Sourced Natural Gemstones
  • Lifetime Warranty
  • Complimentary Engraving
  • Complimentary Re-sizing
Your stone's story starts here
Among many, only a few are chosen
This is the moment the stone reveals itself
This is where your vision takes form
The sketch becomes a blueprint for perfection
This is where the story becomes personal
From Mine to Market.

Your stone's story starts here

Ethically sourced at origin, carefully chosen by our hands, and destined to become something deeply personal.

Shop All Emerald Rings

Among many, only a few are chosen

We carefully select the finest rough, knowing that true beauty begins with exceptional origins.

This is the moment the stone reveals itself

From the rough we selected, a finished emerald emerges — shaped with expertise, intention, and respect for its natural beauty.

This is where your vision takes form

Every line is drawn by hand, guided by your wishes and refined into a design that feels unmistakably yours.

The sketch becomes a blueprint for perfection

Through technical modelling, we refine the design from every angle, ensuring beauty, balance, and craftsmanship align.

This is where the story becomes personal

Crafted from origin to finish, your ring finds its place on the hand it was always destined for.

From Mine to Market.

Explore More

LUMEN
LUMEN
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HEIRLOOM
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ATLAS

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17 2.91ct Round Cut Lab Grown Diamond Solitaire Ring | MASAAT London