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Round|Natural|GIA

0.53ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2274429644

Certificate GIA 2274429644

Diamond specifications and retailer prices

From $522 SGD
As of November 1, 2026
Save $393 SGD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,339 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2274429644. Listed at 14 retailers as of November 1, 2026, with a 75% 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

0.53
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2274429644
Dimensions5.18 × 5.15 × 3.23 mm
L/W Ratio1.01
Top View
5.18 mm5.15 mm0.53 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2274429644
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

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 1
Current: $2,339 SGD|Low: $519 SGD|High: $2,339 SGD|Avg: $794 SGD|+17.7%
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
November 2, 2026
Retailer 13$522 SGD
Retailer 7$589 SGD
Retailer 15$611 SGD
Retailer 4$637 SGD
Retailer 2$648 SGD
Retailer 3$657 SGD
Retailer 5$657 SGD
Retailer 11$704 SGD
Retailer 9$757 SGD
Retailer 14$777 SGD
Retailer 12$802 SGD
Retailer 8$817 SGD
Retailer 16$819 SGD
Retailer 10$916 SGD
Retailer 6$1,198 SGD
NZ Jewellers$2,339 SGD

25 data points across 16 retailers

14 retailers$522 SGD to $916 SGD

A
Cheapest Retailer
-
$522 SGD
B+
Retailer 2
-
$611 SGD
View
Retailer 3
-
$637 SGD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$648 SGD
View
Retailer 5
-
$657 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$657 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$704 SGD
View
B+
Retailer 8
-
$757 SGD
View
B+
Retailer 9
-
$777 SGD
View
B+
Retailer 10
-
$802 SGD
View
B+
Retailer 11
-
$819 SGD
View
B
Retailer 12
-
$916 SGD
View
Retailer 13
-
$1,198 SGD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
30f415c9-8c80-4f28-850a-1e47f3fc2175 · Oct 30
$2,339 SGD
$1,831 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $522 SGDSave up to $393 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
0.53ct Round
$522 SGD