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Radiant|Natural|GIA

0.56ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2526096867

Certificate GIA 2526096867

Diamond specifications and retailer prices

From £306 GBP
As of November 6, 2026
Save £684 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £990 GBP at MOH London · As of November 7, 2026
View at MOH London

About this 0.56ct natural radiant diamond

This 0.56ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526096867. Listed at 8 retailers as of November 6, 2026, with prices from £306 to £990, a £684 spread on the same certified stone. MOH London lists it at £990. 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

0.56
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526096867
Dimensions5.39 × 4.05 × 2.81 mm
L/W Ratio1.33
Top View
5.39 mm4.05 mm0.56 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526096867
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £990 GBP|Low: £278 GBP|High: £1,007 GBP|Avg: £624 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6£306 GBP
Retailer 2£532 GBP
Retailer 5£552 GBP
Retailer 3£648 GBP
Retailer 7£663 GBP
Retailer 4£681 GBP
MOH London£990 GBP

43 data points across 7 retailers

8 retailers£306 GBP to £990 GBP

A
Cheapest Retailer
-
£306 GBP
Final sale: no returns
A
Retailer 2
-
£532 GBP
View
A
Retailer 3
-
£539 GBP
View
A
Retailer 4
-
£552 GBP
View
B+
Retailer 5
-
£648 GBP
View
Retailer 6
-
£663 GBP
View
Price last confirmed 34 days ago
B+
Retailer 7
-
£681 GBP
View
Most Expensive
B
MOH London
D552391B6 · Nov 7
£990 GBP
View
7 more retailers have this diamond
Prices start from £306 GBPSave up to £684 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
0.56ct Radiant
£306 GBP