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5.53ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2504732479

Certificate GIA 2504732479

Diamond specifications and retailer prices

From £57,514 GBP
As of October 28, 2026
7 retailers carry this diamond
Most expensive: £82,761 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 5.53ct natural round diamond

This 5.53ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2504732479. Listed at 7 retailers as of October 28, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.53
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2504732479
Dimensions11.23 × 11.26 × 7.01 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
11.23 mm11.26 mm5.53 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504732479
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £82,761 GBP|Low: £46,894 GBP|High: £83,311 GBP|Avg: £58,245 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 4£46,894 GBP
Retailer 5£47,767 GBP
Retailer 7£52,710 GBP
Retailer 8£56,391 GBP
Retailer 6£57,102 GBP
Retailer 2£57,514 GBP
Retailer 3£63,486 GBP
Retailer 9£66,862 GBP
MOH London£82,761 GBP

19 data points across 9 retailers

7 retailers

Retailer 1
-
£46,894 GBP
$62,833 USD
Price last confirmed 13 days ago
Retailer 2
-
£47,767 GBP
$64,003 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£54,905 GBP
$73,567 USD
View
Price last confirmed 51 days ago
Retailer 4
-
£56,391 GBP
$75,557 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
£57,514 GBP
View
Retailer 6
-
£59,298 GBP
$79,453 USD
View
Price last confirmed 56 days ago
Most Expensive
MOH London
4CAC0F3B1 · Oct 21
£82,761 GBP
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from £57,514 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
5.53ct Round
£57,514 GBP