Round|Natural|GIA

0.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2474593773

Certificate GIA 2474593773

Diamond specifications and retailer prices

From £455 GBP
As of November 4, 2026
Save £542 GBP (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,706 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2474593773. Listed at 15 retailers as of November 2, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2474593773
Dimensions5.15 × 5.13 × 3.19 mm
L/W Ratio1.00
Top View
5.15 mm5.13 mm0.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2474593773
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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 4
Current: £1,706 GBP|Low: £455 GBP|High: £1,706 GBP|Avg: £821 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£455 GBP
Retailer 5£487 GBP
Retailer 10£512 GBP
Retailer 7£628 GBP
Retailer 2£643 GBP
Retailer 3£766 GBP
Retailer 9£817 GBP
Retailer 4£839 GBP
Retailer 6£996 GBP
NZ Jewellers£1,706 GBP

45 data points across 10 retailers

15 retailers£455 GBP to £996 GBP

A
Cheapest Retailer
-
£455 GBP
Final sale: no returns
B+
Retailer 2
-
£484 GBP
View
B+
Retailer 3
-
£487 GBP
View
Retailer 4
-
£493 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£493 GBP
View
B+
Retailer 6
-
£512 GBP
View
B+
Retailer 7
-
£568 GBP
View
B+
Retailer 8
-
£628 GBP
View
B+
Retailer 9
-
£643 GBP
View
B
Retailer 10
-
£766 GBP
View
Retailer 11
-
£767 GBP
View
Price last confirmed 19 days ago
Retailer 12
-
£817 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
£839 GBP
View
B
Retailer 14
-
£996 GBP
View
Most Expensive
NZ Jewellers
13f5570d-f3c3-4362-91f0-50186eaddbdc · Nov 4
£1,706 GBP
$2,296 USD
View
Price under review
14 more retailers have this diamond
Prices start from £455 GBPSave up to £542 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 Round
£455 GBP