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Oval|Natural|GIA

0.52ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1565638159

Certificate GIA 1565638159

Diamond specifications and retailer prices

From $670 SGD
As of November 4, 2026
Save $2,298 SGD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,968 SGD 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 $670 to $2,968, a $2,298 spread on the same certified stone. NZ Jewellers lists it at $2,968. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,968 SGD|Low: $670 SGD|High: $2,968 SGD|Avg: $1,240 SGD
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$670 SGD
Retailer 2$705 SGD
Retailer 4$961 SGD
Retailer 9$961 SGD
Retailer 12$1,091 SGD
Retailer 11$1,115 SGD
Retailer 6$1,125 SGD
Retailer 5$1,155 SGD
Retailer 10$1,342 SGD
Retailer 7$1,460 SGD
Retailer 8$1,731 SGD
NZ Jewellers$2,968 SGD

10 data points across 12 retailers

13 retailers$670 SGD to $2,968 SGD

A
Cheapest Retailer
-
$670 SGD
Final sale: no returns
A
Retailer 2
-
$705 SGD
View
A
Retailer 3
-
$897 SGD
View
A
Retailer 4
-
$961 SGD
View
A
Retailer 5
-
$961 SGD
View
B+
Retailer 6
-
$1,091 SGD
View
B+
Retailer 7
-
$1,115 SGD
View
B+
Retailer 8
-
$1,125 SGD
View
B+
Retailer 9
-
$1,155 SGD
View
B+
Retailer 10
-
$1,342 SGD
View
B+
Retailer 11
-
$1,460 SGD
View
B
Retailer 12
-
$1,731 SGD
View
Most Expensive
B
NZ Jewellers
e88e34d6-52ed-478f-b4f3-e1f0d4480be9 · Nov 5
$2,968 SGD
$2,316 USD
View
12 more retailers have this diamond
Prices start from $670 SGDSave up to $2,298 SGD

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
$670 SGD