Fancy colourBrilliant cuts
Marquise diamonds
The longest face-up size
The marquise (navette) gives the biggest look per carat of any shape. Ask for a straight or a softly curved outline and we will match it.
- Carat range
- 0.01 ct to 15 ct+
- Ideal length-to-width
- 1.75–2.25
- Facets
- 56–58
- Best for
- Vintage-inspired rings, clusters, eternity patterns
- Available as
- Natural, lab-grown
- Grading
- Lab report where graded; grading on request
- HD video of your exact stone
- Insured worldwide delivery
Marquise diamonds on the tray today
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About marquise diamonds
What sizes are marquise diamonds available in?
We supply marquise diamonds from 0.01 ct to 15 ct+, natural or lab-grown, as single stones, matched pairs or sets. Sizes outside that range can often be sourced or cut to order.
What is the ideal ratio for a marquise diamond?
Most clients prefer a length-to-width ratio of 1.75–2.25. Tell us whether you prefer a slimmer or fuller look and we filter stones to match.
Is a marquise available in lab-grown?
Yes. We offer marquise diamonds in both natural and lab-grown, each with an independent grading report that states its origin.
What settings suit a marquise?
Marquise diamonds are especially popular for vintage-inspired rings, clusters, eternity patterns. We design settings around the exact measurements of your stone.