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Radiant|Natural|GIA

0.51ct I VVS2 Radiant Natural Diamond

EX • I/VVS2 • GIA 6565295941

Certificate GIA 6565295941

Diamond specifications and retailer prices

From £409 GBP
As of November 3, 2026
Save £981 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,389 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565295941. Listed at 13 retailers as of November 3, 2026, with prices from £409 to £1,389, a £981 spread on the same certified stone. NZ Jewellers lists it at £1,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565295941
Dimensions4.02 × 5.24 × 2.76 mm
L/W Ratio1.30
Top View
4.02 mm5.24 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565295941
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.8%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: £1,389 GBP|Low: £405 GBP|High: £1,502 GBP|Avg: £686 GBP|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 10£409 GBP
Retailer 11£435 GBP
Retailer 3£491 GBP
Retailer 8£539 GBP
Retailer 2£541 GBP
Retailer 9£542 GBP
Retailer 4£576 GBP
Retailer 7£598 GBP
Retailer 12£613 GBP
Retailer 13£704 GBP
Retailer 5£720 GBP
Retailer 6£1,022 GBP
NZ Jewellers£1,389 GBP

31 data points across 13 retailers

13 retailers£409 GBP to £1,389 GBP

A
Cheapest Retailer
-
£409 GBP
Final sale: no returns
A
Retailer 2
-
£435 GBP
View
A
Retailer 3
-
£491 GBP
View
A
Retailer 4
-
£539 GBP
View
A
Retailer 5
-
£541 GBP
View
A
Retailer 6
-
£542 GBP
View
B+
Retailer 7
-
£576 GBP
View
B+
Retailer 8
-
£598 GBP
View
B+
Retailer 9
-
£613 GBP
View
B+
Retailer 10
-
£704 GBP
View
Retailer 11
-
£720 GBP
View
Price last confirmed 31 days ago
B
Retailer 12
-
£1,022 GBP
View
Most Expensive
B
NZ Jewellers
bf887f8d-02b0-4d2c-978a-26bbfac67684 · Nov 3
£1,389 GBP
$1,870 USD
View
12 more retailers have this diamond
Prices start from £409 GBPSave up to £981 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
0.51ct Radiant
£409 GBP