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Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 3565066022

Certificate GIA 3565066022

Diamond specifications and retailer prices

From $644 NZD
As of November 6, 2026
Save $602 NZD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,246 NZD at Taylor and Hart · As of November 6, 2026
View at Taylor and Hart

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565066022. Listed at 8 retailers as of November 6, 2026, with prices from $644 to $1,246, a $602 spread on the same certified stone. Taylor and Hart lists it at $1,246. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565066022
Dimensions6.17 × 4.38 × 2.83 mm
L/W Ratio1.41
Top View
6.17 mm4.38 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565066022
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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: $815 NZD|Low: $644 NZD|High: $1,434 NZD|Avg: $1,057 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 6, 2026
Retailer 2$644 NZD
Retailer 1$815 NZD
Retailer 5$1,021 NZD
Retailer 6$1,021 NZD
Retailer 3$1,081 NZD
Retailer 4$1,088 NZD
Retailer 7$1,131 NZD
Taylor and Hart$1,246 NZD

32 data points across 8 retailers

8 retailers$644 NZD to $1,246 NZD

A
Cheapest Retailer
-
$644 NZD
A
Retailer 2
-
$815 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,021 NZD
View
B+
Retailer 4
-
$1,021 NZD
View
B+
Retailer 5
-
$1,081 NZD
View
B+
Retailer 6
-
$1,088 NZD
View
B
Retailer 7
-
$1,131 NZD
View
Most Expensive
B
Taylor and Hart
9IT8LE2 · Nov 6
$1,246 NZD
$691 USD
View
7 more retailers have this diamond
Prices start from $644 NZDSave up to $602 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
$644 NZD