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Marquise|Natural|GIA

2.43ct D FL Marquise Natural Diamond

EX • D/FL • GIA 6531901697

Certificate GIA 6531901697

Diamond specifications and retailer prices

From £33,737 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: £33,737 GBP at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 2.43ct natural marquise diamond

This 2.43ct natural marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531901697. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.43
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531901697
Dimensions12.97 × 7.00 × 4.50 mm
L/W Ratio1.85
Top View
12.97 mm7.00 mm2.43 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531901697
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
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Price History

Last verified: Nov 5
Current: £33,737 GBP|Low: £22,406 GBP|High: £34,418 GBP|Avg: £29,327 GBP|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4£22,406 GBP
Retailer 3£28,448 GBP
Retailer 5£28,679 GBP
Retailer 6£29,171 GBP
Retailer 2£31,031 GBP
Retailer 7£31,455 GBP
77 Diamonds£33,737 GBP

26 data points across 7 retailers

1 retailer

B+
77 Diamonds
MQILKPQHFMNF · Nov 5
£33,737 GBP
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
2.43ct Marquise
£33,737 GBP