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0.53ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6455948039

Certificate GIA 6455948039

Diamond specifications and retailer prices

From $899 SGD
As of November 6, 2026
Save $2,221 SGD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,120 SGD at NZ Jewellers · As of November 4, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455948039. Listed at 18 retailers as of November 4, 2026, with prices from $899 to $3,120, a $2,221 spread on the same certified stone. NZ Jewellers lists it at $3,120. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6455948039
Dimensions5.24 × 5.21 × 3.21 mm
L/W Ratio1.01
Top View
5.24 mm5.21 mm0.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455948039
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.4%

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 6
Current: $1,024 SGD|Low: $765 SGD|High: $1,800 SGD|Avg: $1,197 SGD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$918 SGD
Retailer 3$971 SGD
Retailer 1$1,024 SGD
Retailer 6$1,114 SGD
Retailer 2$1,397 SGD
Retailer 4$1,779 SGD

43 data points across 6 retailers

18 retailers$899 SGD to $3,120 SGD

Retailer 1
-
$888 SGD
Price last confirmed 17 days ago
A
Retailer 2
-
$899 SGD
View
A
Retailer 3
-
$918 SGD
View
Final sale: no returns
A
Retailer 4
-
$971 SGD
View
Retailer 5
-
$995 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$995 SGD
View
A
Retailer 7
-
$1,010 SGD
View
B+
Retailer 8
-
$1,024 SGD
View
B+
Retailer 9
-
$1,033 SGD
View
B+
Retailer 10
-
$1,086 SGD
View
B+
Retailer 11
-
$1,086 SGD
View
B+
Retailer 12
-
$1,124 SGD
View
B+
Retailer 13
-
$1,148 SGD
View
B+
Retailer 14
-
$1,164 SGD
View
B+
Retailer 15
-
$1,397 SGD
View
B
Retailer 16
-
$1,779 SGD
View
B
Retailer 17
-
$2,279 SGD
View
Most Expensive
B
NZ Jewellers
1167aea7-c09b-4089-911f-531ab3269339 · Nov 4
$3,120 SGD
$2,443 USD
View
17 more retailers have this diamond
Prices start from $899 SGDSave up to $2,221 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
$899 SGD