Oval|Natural|IGI

0.52ct J SI1 Oval Natural Diamond

VG • J/SI1 • IGI 823659627

Shape and cutting style on the report: Oval brilliant

Certificate IGI 823659627

Diamond specifications and retailer prices

From $499 USD
As of November 6, 2026
Save $100 USD (17%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,326 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural oval diamond

This 0.52ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 823659627. Listed at 9 retailers as of November 2, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.52
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle28°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 823659627
Dimensions6.84 × 4.64 × 2.59 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
6.84 mm4.64 mm0.52 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 823659627
Side View
Table 59.0%Crown 28°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 55.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,326 USD|Low: $346 USD|High: $1,326 USD|Avg: $600 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$346 USD
Retailer 6$386 USD
Retailer 4$425 USD
Retailer 9$499 USD
Retailer 3$505 USD
Retailer 8$505 USD
Retailer 2$599 USD
Retailer 5$802 USD
NZ Jewellers$1,326 USD

24 data points across 9 retailers

9 retailers$499 USD to $599 USD

Retailer 1
-
$346 USD
Price last confirmed 8 days ago
Retailer 2
-
$386 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$425 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$499 USD
View
Retailer 5
-
$505 USD
View
Price last confirmed 4 days ago
B+
Retailer 6
-
$505 USD
View
B+
Retailer 7
-
$599 USD
View
Retailer 8
-
$802 USD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
6cfcde6e-9b61-4682-a733-94f7b29aa533 · Oct 30
$1,326 USD
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $499 USDSave up to $100 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.

B+
0.52ct Oval
$499 USD