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Radiant|Natural|GIA

0.50ct J VVS1 Radiant Natural Diamond

EX • J/VVS1 • GIA 6525620186

Certificate GIA 6525620186

Diamond specifications and retailer prices

From £277 GBP
HK$2,900 HKD
As of November 1, 2026
Save £549 GBP (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £826 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525620186. Listed at 8 retailers as of November 1, 2026, with prices from £277 to £826, a £549 spread on the same certified stone. MOH London lists it at £826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525620186
Dimensions4.98 × 4.26 × 2.68 mm
L/W Ratio1.17
Top View
4.98 mm4.26 mm0.50 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525620186
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.0%

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 1
Current: £826 GBP|Low: £277 GBP|High: £902 GBP|Avg: £535 GBP|-7.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6£277 GBP
Retailer 2£446 GBP
Retailer 5£453 GBP
Retailer 4£468 GBP
Retailer 7£504 GBP
Retailer 3£538 GBP
Retailer 8£581 GBP
MOH London£826 GBP

42 data points across 8 retailers

8 retailers£277 GBP to £826 GBP

A
Cheapest Retailer
-
£277 GBP
HK$2,900 HKD
A
Retailer 2
-
£446 GBP
View
B+
Retailer 3
-
£453 GBP
$607 USD
View
B+
Retailer 4
-
£468 GBP
$627 USD
View
B+
Retailer 5
-
£504 GBP
$676 USD
View
B+
Retailer 6
-
£538 GBP
€687 EUR
View
Retailer 7
-
£581 GBP
A$1,197 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
15C571AB9 · Nov 1
£826 GBP
View
7 more retailers have this diamond
Prices start from £277 GBPSave up to £549 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
0.50ct Radiant
£277 GBP