CaratHunter
Plans
Oval|Natural|GIA

0.52ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1565638159

Certificate GIA 1565638159

Diamond specifications and retailer prices

From $943 NZD
As of November 4, 2026
Save $3,234 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,178 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565638159. Listed at 13 retailers as of November 4, 2026, with prices from $943 to $4,178, a $3,234 spread on the same certified stone. NZ Jewellers lists it at $4,178. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565638159
Dimensions6.25 × 4.43 × 2.81 mm
L/W Ratio1.41
Girdle conditionVery Thick
Top View
6.25 mm4.43 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565638159
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.5%

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 4
Current: $4,178 NZD|Low: $943 NZD|High: $4,178 NZD|Avg: $1,746 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$943 NZD
Retailer 2$992 NZD
Retailer 4$1,353 NZD
Retailer 9$1,353 NZD
Retailer 12$1,535 NZD
Retailer 11$1,569 NZD
Retailer 6$1,584 NZD
Retailer 5$1,625 NZD
Retailer 10$1,889 NZD
Retailer 7$2,055 NZD
Retailer 8$2,437 NZD
NZ Jewellers$4,178 NZD

10 data points across 12 retailers

13 retailers$943 NZD to $4,178 NZD

A
Cheapest Retailer
-
$943 NZD
Final sale: no returns
A
Retailer 2
-
$992 NZD
View
A
Retailer 3
-
$1,263 NZD
View
A
Retailer 4
-
$1,353 NZD
View
A
Retailer 5
-
$1,353 NZD
View
B+
Retailer 6
-
$1,535 NZD
View
B+
Retailer 7
-
$1,569 NZD
View
B+
Retailer 8
-
$1,584 NZD
View
B+
Retailer 9
-
$1,625 NZD
View
B+
Retailer 10
-
$1,889 NZD
View
B+
Retailer 11
-
$2,055 NZD
View
B
Retailer 12
-
$2,437 NZD
View
Most Expensive
B
NZ Jewellers
e88e34d6-52ed-478f-b4f3-e1f0d4480be9 · Nov 5
$4,178 NZD
$2,316 USD
View
12 more retailers have this diamond
Prices start from $943 NZDSave up to $3,234 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
$943 NZD