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Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 1565475885

Certificate GIA 1565475885

Diamond specifications and retailer prices

From $714 NZD
As of November 6, 2026
Save $2,329 NZD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,043 NZD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565475885. Listed at 15 retailers as of November 5, 2026, with prices from $714 to $3,043, a $2,329 spread on the same certified stone. NZ Jewellers lists it at $3,043. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1565475885
Dimensions6.30 × 4.48 × 2.76 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
6.30 mm4.48 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1565475885
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.5%

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: $714 NZD|Low: $714 NZD|High: $2,266 NZD|Avg: $1,187 NZD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$714 NZD
Retailer 9$895 NZD
Retailer 6$974 NZD
Retailer 3$1,021 NZD
Retailer 8$1,044 NZD
Retailer 2$1,153 NZD
Retailer 5$1,216 NZD
Retailer 4$1,436 NZD
Retailer 7$2,237 NZD

29 data points across 9 retailers

15 retailers$714 NZD to $3,043 NZD

A
Cheapest Retailer
-
$714 NZD
A
Retailer 2
-
$830 NZD
View
A
Retailer 3
-
$895 NZD
View
Final sale: no returns
A
Retailer 4
-
$911 NZD
View
A
Retailer 5
-
$970 NZD
View
A
Retailer 6
-
$974 NZD
View
A
Retailer 7
-
$1,021 NZD
View
A
Retailer 8
-
$1,044 NZD
View
A
Retailer 9
-
$1,120 NZD
View
A
Retailer 10
-
$1,153 NZD
View
A
Retailer 11
-
$1,216 NZD
View
B+
Retailer 12
-
$1,349 NZD
View
B+
Retailer 13
-
$1,436 NZD
View
B
Retailer 14
-
$2,237 NZD
View
Most Expensive
B
NZ Jewellers
1b9b114f-fe65-43f1-b461-2cf0b0fd45c0 · Nov 5
$3,043 NZD
$1,687 USD
View
14 more retailers have this diamond
Prices start from $714 NZDSave up to $2,329 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
$714 NZD