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Round|Natural|GIA

0.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6561488240

Certificate GIA 6561488240

Diamond specifications and retailer prices

From £283 GBP
As of November 5, 2026
Save £599 GBP (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,199 GBP at NZ Jewellers · As of October 27, 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 6561488240. Listed at 14 retailers as of November 4, 2026, with a 212% 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
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561488240
Dimensions5.13 × 5.11 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.13 mm5.11 mm0.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561488240
Side View
Table 58.0%Crown 35.5°Girdle: MED-MEDPavilion 41.2°Culet: 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: £479 GBP|Low: £283 GBP|High: £893 GBP|Avg: £480 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6£283 GBP
Retailer 3£352 GBP
Retailer 2£354 GBP
Retailer 7£386 GBP
Retailer 4£401 GBP
Retailer 8£476 GBP
Retailer 1£479 GBP
Retailer 5£481 GBP
Retailer 11£519 GBP
Retailer 10£530 GBP
Retailer 9£882 GBP

30 data points across 11 retailers

14 retailers£283 GBP to £882 GBP

A
Cheapest Retailer
-
£283 GBP
A
Retailer 2
-
£323 GBP
View
A
Retailer 3
-
£352 GBP
View
Final sale: no returns
A
Retailer 4
-
£354 GBP
View
A
Retailer 5
-
£386 GBP
View
A
Retailer 6
-
£401 GBP
View
B+
Retailer 7
-
£476 GBP
View
B+
Retailer 8
-
£479 GBP
View
B+
Retailer 9
-
£481 GBP
View
B+
Retailer 10
-
£519 GBP
View
B+
Retailer 11
-
£530 GBP
View
B+
Retailer 12
-
£540 GBP
View
B
Retailer 13
-
£882 GBP
View
Most Expensive
NZ Jewellers
dab61fb4-9138-4cc7-b669-33e50cfe18a9 · Oct 27
£1,199 GBP
$1,614 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from £283 GBPSave up to £599 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
£283 GBP