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Round|Natural|GIA

0.53ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 5236417717

Certificate GIA 5236417717

Diamond specifications and retailer prices

From $490 SGD
As of November 1, 2026
Save $390 SGD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,358 SGD at MOH London · As of October 29, 2026
View at MOH London

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 5236417717. Listed at 5 retailers as of November 1, 2026, with a 79% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5236417717
Dimensions5.16 × 5.13 × 3.23 mm
L/W Ratio1.01
Top View
5.16 mm5.13 mm0.53 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5236417717
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

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 1
Current: $1,358 SGD|Low: $424 SGD|High: $1,358 SGD|Avg: $717 SGD|+18.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$490 SGD
Retailer 6$557 SGD
Retailer 2$724 SGD
Retailer 4$780 SGD
Retailer 3$880 SGD
MOH London$1,358 SGD

23 data points across 6 retailers

5 retailers$490 SGD to $880 SGD

A
Cheapest Retailer
-
$490 SGD
B+
Retailer 2
-
$724 SGD
View
B+
Retailer 3
-
$780 SGD
View
B+
Retailer 4
-
$880 SGD
View
Most Expensive
MOH London
7A7161FC7 · Oct 29
$1,358 SGD
£837 GBP
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from $490 SGDSave up to $390 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
$490 SGD