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Marquise|Natural|GIA

0.54ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 6237816233

Certificate GIA 6237816233

Diamond specifications and retailer prices

From £526 GBP
As of November 6, 2026
Save £473 GBP (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £999 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237816233. Listed at 4 retailers as of November 4, 2026, with prices from £526 to £999, a £473 spread on the same certified stone. MOH London lists it at £999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6237816233
Dimensions8.13 × 4.41 × 2.66 mm
L/W Ratio1.84
Top View
8.13 mm4.41 mm0.54 ctJ / VS1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6237816233
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £999 GBP|Low: £498 GBP|High: £1,012 GBP|Avg: £696 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£526 GBP
Retailer 5£635 GBP
Retailer 3£639 GBP
Retailer 4£651 GBP
Retailer 6£736 GBP
MOH London£999 GBP

40 data points across 6 retailers

4 retailers£526 GBP to £999 GBP

B+
Cheapest Retailer
-
£526 GBP
B
Retailer 2
-
£639 GBP
View
Retailer 3
-
£651 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
B1653494B · Nov 4
£999 GBP
View
3 more retailers have this diamond
Prices start from £526 GBPSave up to £473 GBP

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+
0.54ct Marquise
£526 GBP