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Round|Natural|GIA

0.53ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2536244303

Certificate GIA 2536244303

Diamond specifications and retailer prices

From £264 GBP
As of November 6, 2026
Save £276 GBP (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £841 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2536244303. Listed at 7 retailers as of November 5, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.53
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2536244303
Dimensions5.23 × 5.25 × 3.18 mm
L/W Ratio1.00
Star length0.4%
Top View
5.23 mm5.25 mm0.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536244303
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £841 GBP|Low: £264 GBP|High: £846 GBP|Avg: £518 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£264 GBP
Retailer 3£443 GBP
Retailer 4£540 GBP
MOH London£841 GBP

45 data points across 4 retailers

7 retailers£264 GBP to £540 GBP

A
Cheapest Retailer
-
£264 GBP
A
Retailer 2
-
£304 GBP
View
A
Retailer 3
-
£416 GBP
View
A
Retailer 4
-
£443 GBP
View
A
Retailer 5
-
£459 GBP
View
A
Retailer 6
-
£540 GBP
View
Most Expensive
MOH London
AA0718AD2 · Oct 29
£841 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from £264 GBPSave up to £276 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.

A
0.53ct Round
£264 GBP