Oval|Natural|GIA

0.52ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1565638159

Certificate GIA 1565638159

Diamond specifications and retailer prices

From $523 USD
As of November 4, 2026
Save $1,793 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,316 USD 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 $523 to $2,316, a $1,793 spread on the same certified stone. NZ Jewellers lists it at $2,316. 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
Color
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: $2,316 USD|Low: $523 USD|High: $2,316 USD|Avg: $968 USD
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$523 USD
Retailer 2$550 USD
Retailer 4$750 USD
Retailer 9$750 USD
Retailer 12$851 USD
Retailer 11$870 USD
Retailer 6$878 USD
Retailer 5$901 USD
Retailer 10$1,047 USD
Retailer 7$1,139 USD
Retailer 8$1,351 USD
NZ Jewellers$2,316 USD

10 data points across 12 retailers

13 retailers$523 USD to $2,316 USD

A
Cheapest Retailer
-
$523 USD
Final sale: no returns
A
Retailer 2
-
$550 USD
View
A
Retailer 3
-
$700 USD
View
A
Retailer 4
-
$750 USD
View
A
Retailer 5
-
$750 USD
View
B+
Retailer 6
-
$851 USD
View
B+
Retailer 7
-
$870 USD
View
B+
Retailer 8
-
$878 USD
View
B+
Retailer 9
-
$901 USD
View
B+
Retailer 10
-
$1,047 USD
View
B+
Retailer 11
-
$1,139 USD
View
B
Retailer 12
-
$1,351 USD
View
Most Expensive
B
NZ Jewellers
e88e34d6-52ed-478f-b4f3-e1f0d4480be9 · Nov 5
$2,316 USD
View
12 more retailers have this diamond
Prices start from $523 USDSave up to $1,793 USD

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
$523 USD