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Round|Natural|GIA

0.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7451465183

Certificate GIA 7451465183

Diamond specifications and retailer prices

From $393 SGD
As of November 6, 2026
Save $1,683 SGD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,077 SGD at NZ Jewellers · As of October 20, 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 7451465183. Listed at 20 retailers as of November 4, 2026, with a 428% 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7451465183
Dimensions5.19 × 5.16 × 3.21 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.19 mm5.16 mm0.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7451465183
Side View
Table 58.0%Crown 35.5°Girdle: MED-MEDPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

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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 6
Current: $2,077 SGD|Low: $393 SGD|High: $2,077 SGD|Avg: $1,028 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$393 SGD
Retailer 7$584 SGD
Retailer 4$662 SGD
Retailer 8$811 SGD
Retailer 5$840 SGD
Retailer 3$872 SGD
Retailer 6$1,252 SGD
Retailer 10$1,613 SGD
Retailer 9$1,741 SGD
NZ Jewellers$2,077 SGD

41 data points across 10 retailers

20 retailers$393 SGD to $2,077 SGD

A
Cheapest Retailer
-
$393 SGD
Retailer 2
-
$457 SGD
View
Price last confirmed 63 days ago
A
Retailer 3
-
$512 SGD
View
Retailer 4
-
$542 SGD
View
Price last confirmed 44 days ago
Retailer 5
-
$568 SGD
View
Price last confirmed 30 days ago
Retailer 6
-
$584 SGD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$626 SGD
View
Retailer 8
-
$626 SGD
View
Price last confirmed 45 days ago
A
Retailer 9
-
$626 SGD
View
B+
Retailer 10
-
$662 SGD
View
B+
Retailer 11
-
$709 SGD
View
B+
Retailer 12
-
$811 SGD
View
B+
Retailer 13
-
$840 SGD
View
B+
Retailer 14
-
$872 SGD
View
B
Retailer 15
-
$1,252 SGD
View
Retailer 16
-
$1,613 SGD
View
Price last confirmed 16 days ago
Retailer 17
-
$1,741 SGD
View
Price last confirmed 15 days ago
Retailer 18
-
$2,077 SGD
View
Price last confirmed 46 days ago
B
Retailer 19
-
$2,077 SGD
View
Most Expensive
NZ Jewellers
19aee999-e0a8-4162-976e-391402dc3c69 · Oct 20
$2,077 SGD
$1,626 USD
View
Price last confirmed 17 days ago
19 more retailers have this diamond
Prices start from $393 SGDSave up to $1,683 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
$393 SGD