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Round|Natural|GIA

0.52ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2557962077

Certificate GIA 2557962077

Diamond specifications and retailer prices

From $701 SGD
As of November 5, 2026
Save $2,249 SGD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,112 SGD at NZ Jewellers · As of September 8, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557962077. Listed at 21 retailers as of November 4, 2026, with a 321% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557962077
Dimensions5.10 × 5.13 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.10 mm5.13 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557962077
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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 5
Current: $2,951 SGD|Low: $701 SGD|High: $3,035 SGD|Avg: $1,201 SGD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 14$701 SGD
Retailer 6$801 SGD
Retailer 9$867 SGD
Retailer 16$909 SGD
Retailer 10$912 SGD
Retailer 15$931 SGD
Retailer 4$941 SGD
Retailer 8$964 SGD
Retailer 3$977 SGD
Retailer 2$985 SGD
Retailer 5$1,086 SGD
Retailer 11$1,123 SGD
Retailer 13$1,143 SGD
Retailer 12$1,226 SGD
Retailer 7$1,296 SGD
Retailer 18$1,327 SGD
Retailer 17$1,721 SGD
NZ Jewellers$2,951 SGD

22 data points across 18 retailers

21 retailers$701 SGD to $2,951 SGD

A
Cheapest Retailer
-
$701 SGD
A
Retailer 2
-
$801 SGD
View
A
Retailer 3
-
$867 SGD
View
Final sale: no returns
A
Retailer 4
-
$909 SGD
View
Retailer 5
-
$912 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$931 SGD
View
A
Retailer 7
-
$941 SGD
View
A
Retailer 8
-
$964 SGD
View
A
Retailer 9
-
$977 SGD
View
A
Retailer 10
-
$985 SGD
View
Retailer 11
-
$992 SGD
View
Price last confirmed 62 days ago
A
Retailer 12
-
$1,086 SGD
View
A
Retailer 13
-
$1,123 SGD
View
A
Retailer 14
-
$1,143 SGD
View
Retailer 15
-
$1,144 SGD
View
Price last confirmed 60 days ago
B+
Retailer 16
-
$1,226 SGD
View
B+
Retailer 17
-
$1,296 SGD
View
B+
Retailer 18
-
$1,327 SGD
View
B+
Retailer 19
-
$1,721 SGD
View
B
Retailer 20
-
$2,951 SGD
View
Most Expensive
NZ Jewellers
071b8adf-8581-476f-9bf2-62797563670c · Sep 8
$3,112 SGD
$2,436 USD
View
Price last confirmed 58 days ago
20 more retailers have this diamond
Prices start from $701 SGDSave up to $2,249 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 Round
$701 SGD