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Round|Natural|GIA

0.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1499380789

Certificate GIA 1499380789

Diamond specifications and retailer prices

From $794 SGD
As of November 5, 2026
Save $1,229 SGD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,749 SGD at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1499380789. Listed at 12 retailers as of November 1, 2026, with a 155% 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1499380789
Dimensions5.20 × 5.18 × 3.19 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.20 mm5.18 mm0.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499380789
Side View
Table 55.0%Crown 33°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,749 SGD|Low: $794 SGD|High: $2,749 SGD|Avg: $1,400 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8$794 SGD
Retailer 7$855 SGD
Retailer 5$1,035 SGD
Retailer 3$1,065 SGD
Retailer 2$1,240 SGD
Retailer 4$1,353 SGD
Retailer 6$2,023 SGD
NZ Jewellers$2,749 SGD

42 data points across 8 retailers

12 retailers$794 SGD to $2,023 SGD

B+
Cheapest Retailer
-
$794 SGD
B+
Retailer 2
-
$811 SGD
View
B+
Retailer 3
-
$826 SGD
View
Retailer 4
-
$855 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$855 SGD
View
B+
Retailer 6
-
$916 SGD
View
B
Retailer 7
-
$1,035 SGD
View
B
Retailer 8
-
$1,065 SGD
View
B
Retailer 9
-
$1,240 SGD
View
B
Retailer 10
-
$1,353 SGD
View
B
Retailer 11
-
$2,023 SGD
View
Most Expensive
NZ Jewellers
8a571bad-978f-425a-87a9-b609c6a4ad8a · Nov 4
$2,749 SGD
$2,152 USD
View
Price under review
11 more retailers have this diamond
Prices start from $794 SGDSave up to $1,229 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.

B+
0.52ct Round
$794 SGD