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Oval|Natural|GIA

0.50ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 3565324261

Certificate GIA 3565324261

Diamond specifications and retailer prices

From $621 NZD
$350 USD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: $2,475 NZD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565324261. Listed at 8 retailers as of October 31, 2026. 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

0.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565324261
Dimensions6.22 × 4.38 × 2.78 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.22 mm4.38 mm0.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565324261
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
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 31
Current: $2,475 NZD|Low: $511 NZD|High: $2,665 NZD|Avg: $981 NZD|-7.1%
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
October 6, 2026
Retailer 8$511 NZD
Retailer 3$518 NZD
Retailer 6$621 NZD
Retailer 7$630 NZD
Retailer 11$646 NZD
Retailer 13$696 NZD
Retailer 5$754 NZD
Retailer 2$799 NZD
Retailer 4$813 NZD
Retailer 9$869 NZD
Retailer 10$878 NZD
Retailer 14$944 NZD
Retailer 15$1,176 NZD
Retailer 12$1,510 NZD
NZ Jewellers$2,475 NZD

20 data points across 15 retailers

8 retailers

A
Cheapest Retailer
-
$621 NZD
$350 USD
Retailer 2
-
$630 NZD
$355 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$646 NZD
$364 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$754 NZD
$425 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$869 NZD
$490 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$878 NZD
$495 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$1,510 NZD
£670 GBP
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
4949fe43-1e96-4c5b-bd4a-fe1e2c1f5edc · Oct 3
$2,475 NZD
$1,395 USD
View
Price last confirmed 29 days ago
7 more retailers have this diamond
Prices start from $621 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
0.50ct Oval
$621 NZD