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Radiant|Natural|GIA

0.51ct G VVS2 Radiant Natural Diamond

ID • G/VVS2 • GIA 6561620091

Certificate GIA 6561620091

Diamond specifications and retailer prices

From £530 GBP
As of November 5, 2026
Save £1,271 GBP (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,801 GBP at NZ Jewellers · As of November 5, 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 G 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 6561620091. Listed at 7 retailers as of November 5, 2026, with prices from £530 to £1,801, a £1,271 spread on the same certified stone. NZ Jewellers lists it at £1,801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561620091
Dimensions5.71 × 4.16 × 2.59 mm
L/W Ratio1.37
Top View
5.71 mm4.16 mm0.51 ctG / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561620091
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

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 5
Current: £1,801 GBP|Low: £458 GBP|High: £1,801 GBP|Avg: £714 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3£530 GBP
Retailer 6£542 GBP
Retailer 4£687 GBP
Retailer 2£701 GBP
Retailer 5£708 GBP
NZ Jewellers£1,801 GBP

3 data points across 6 retailers

7 retailers£530 GBP to £1,801 GBP

A
Cheapest Retailer
-
£530 GBP
Final sale: no returns
A
Retailer 2
-
£542 GBP
View
A
Retailer 3
-
£556 GBP
View
B+
Retailer 4
-
£687 GBP
View
B+
Retailer 5
-
£701 GBP
View
B+
Retailer 6
-
£708 GBP
View
Most Expensive
B
NZ Jewellers
c8097ba1-c40c-4c4c-beed-37b0c063578a · Nov 5
£1,801 GBP
$2,424 USD
View
6 more retailers have this diamond
Prices start from £530 GBPSave up to £1,271 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
£530 GBP