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Oval|Natural|IGI

0.51ct J VVS2 Oval Natural Diamond

VG • J/VVS2 • IGI 807656639

Shape and cutting style on the report: Oval brilliant

Certificate IGI 807656639

Diamond specifications and retailer prices

From £257 GBP
$345 USD
As of October 28, 2026
Save £813 GBP (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,071 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 807656639. Listed at 23 retailers as of October 28, 2026, with prices from £257 to £1,071, a £813 spread on the same certified stone. NZ Jewellers lists it at £1,071. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle35.1°
OriginNatural
Grading LabIGI
CertificateIGI 807656639
Dimensions6.31 × 4.38 × 2.71 mm
L/W Ratio1.44
Girdle conditionFaceted
Top View
6.31 mm4.38 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 807656639
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 61.9%

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: Oct 28
Current: £1,071 GBP|Low: £236 GBP|High: £1,107 GBP|Avg: £437 GBP|-3.2%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 6£258 GBP
Retailer 4£265 GBP
Retailer 3£279 GBP
Retailer 13£301 GBP
Retailer 16£312 GBP
Retailer 8£314 GBP
Retailer 12£344 GBP
Retailer 5£347 GBP
Retailer 15£376 GBP
Retailer 2£377 GBP
Retailer 7£377 GBP
Retailer 14£402 GBP
Retailer 11£431 GBP
Retailer 10£512 GBP
Retailer 9£645 GBP
NZ Jewellers£1,071 GBP

34 data points across 16 retailers

23 retailers£257 GBP to £1,071 GBP

A
Cheapest Retailer
-
£257 GBP
$345 USD
A
Retailer 2
-
£265 GBP
$355 USD
View
A
Retailer 3
-
£272 GBP
$365 USD
View
A
Retailer 4
-
£279 GBP
$374 USD
View
Retailer 5
-
£279 GBP
$374 USD
View
Price last confirmed 24 days ago
A
Retailer 6
-
£301 GBP
$403 USD
View
A
Retailer 7
-
£312 GBP
$418 USD
View
B+
Retailer 8
-
£313 GBP
$420 USD
View
A
Retailer 9
-
£313 GBP
$420 USD
View
A
Retailer 10
-
£343 GBP
$460 USD
View
A
Retailer 11
-
£344 GBP
View
A
Retailer 12
-
£347 GBP
$465 USD
View
A
Retailer 13
-
£347 GBP
$465 USD
View
B+
Retailer 14
-
£355 GBP
$475 USD
View
A
Retailer 15
-
£376 GBP
$504 USD
View
A
Retailer 16
-
£377 GBP
View
B+
Retailer 17
-
£377 GBP
$505 USD
View
Retailer 18
-
£381 GBP
$510 USD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
£402 GBP
$539 USD
View
B+
Retailer 20
-
£431 GBP
ZAR 9,336 ZAR
View
B+
Retailer 21
-
£512 GBP
€653 EUR
View
B
Retailer 22
-
£645 GBP
View
Most Expensive
B
NZ Jewellers
274d4536-8c92-4074-b8b9-16c7c7ae95ea · Oct 30
£1,071 GBP
$1,435 USD
View
22 more retailers have this diamond
Prices start from £257 GBPSave up to £813 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 Oval
£257 GBP