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 $345 USD
As of October 28, 2026
Save $1,090 USD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,435 USD 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 $345 to $1,435, a $1,090 spread on the same certified stone. NZ Jewellers lists it at $1,435. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,435 USD|Low: $316 USD|High: $1,483 USD|Avg: $580 USD|-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
October 30, 2026
Retailer 6$346 USD
Retailer 4$355 USD
Retailer 3$374 USD
Retailer 13$403 USD
Retailer 16$418 USD
Retailer 8$421 USD
Retailer 9$461 USD
Retailer 5$465 USD
Retailer 15$504 USD
Retailer 10$505 USD
Retailer 7$505 USD
Retailer 14$539 USD
Retailer 2$578 USD
Retailer 12$685 USD
Retailer 11$870 USD
NZ Jewellers$1,435 USD

32 data points across 16 retailers

23 retailers$345 USD to $1,435 USD

A
Cheapest Retailer
-
$345 USD
A
Retailer 2
-
$355 USD
View
A
Retailer 3
-
$365 USD
View
A
Retailer 4
-
$374 USD
View
Retailer 5
-
$374 USD
View
Price last confirmed 23 days ago
A
Retailer 6
-
$403 USD
View
A
Retailer 7
-
$418 USD
View
B+
Retailer 8
-
$420 USD
View
A
Retailer 9
-
$420 USD
View
A
Retailer 10
-
$460 USD
View
A
Retailer 11
-
$461 USD
£363 GBP
View
A
Retailer 12
-
$465 USD
View
A
Retailer 13
-
$465 USD
View
B+
Retailer 14
-
$475 USD
View
A
Retailer 15
-
$504 USD
View
A
Retailer 16
-
$505 USD
£398 GBP
View
B+
Retailer 17
-
$505 USD
View
Retailer 18
-
$510 USD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
$539 USD
View
B+
Retailer 20
-
$578 USD
ZAR 9,336 ZAR
View
B+
Retailer 21
-
$685 USD
€652 EUR
View
B
Retailer 22
-
$870 USD
£685 GBP
View
Most Expensive
B
NZ Jewellers
274d4536-8c92-4074-b8b9-16c7c7ae95ea · Oct 30
$1,435 USD
View
22 more retailers have this diamond
Prices start from $345 USDSave up to $1,090 USD

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
$345 USD