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Oval|Natural|GIA

0.52ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 7562123160

Certificate GIA 7562123160

Diamond specifications and retailer prices

From $612 NZD
As of November 6, 2026
Save $756 NZD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,381 NZD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562123160. Listed at 12 retailers as of November 4, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562123160
Dimensions6.37 × 4.45 × 2.78 mm
L/W Ratio1.43
Girdle conditionVery Thick
Top View
6.37 mm4.45 mm0.52 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562123160
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

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 6
Current: $3,381 NZD|Low: $649 NZD|High: $3,381 NZD|Avg: $1,501 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$649 NZD
Retailer 8$1,010 NZD
Retailer 3$1,075 NZD
Retailer 5$1,084 NZD
Retailer 4$1,317 NZD
Retailer 6$1,367 NZD
Retailer 7$2,047 NZD
NZ Jewellers$3,381 NZD

29 data points across 8 retailers

12 retailers$612 NZD to $1,367 NZD

A
Cheapest Retailer
-
$612 NZD
Final sale: no returns
A
Retailer 2
-
$649 NZD
View
A
Retailer 3
-
$812 NZD
View
B+
Retailer 4
-
$1,010 NZD
View
B+
Retailer 5
-
$1,075 NZD
View
B+
Retailer 6
-
$1,084 NZD
View
B+
Retailer 7
-
$1,118 NZD
View
B+
Retailer 8
-
$1,317 NZD
View
B+
Retailer 9
-
$1,367 NZD
View
Retailer 10
-
$1,427 NZD
View
Price last confirmed 34 days ago
Retailer 11
-
$2,047 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
a32815e9-9553-4543-a014-67799f86fac1 · Nov 5
$3,381 NZD
$1,874 USD
View
Price under review
11 more retailers have this diamond
Prices start from $612 NZDSave up to $756 NZD

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
0.52ct Oval
$612 NZD