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0.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2437938401

Certificate GIA 2437938401

Diamond specifications and retailer prices

From $579 SGD
As of November 6, 2026
Save $1,975 SGD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,553 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct 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 2437938401. Listed at 19 retailers as of November 4, 2026, with prices from $579 to $2,553, a $1,975 spread on the same certified stone. NZ Jewellers lists it at $2,553. 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

0.50
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2437938401
Dimensions5.18 × 5.15 × 3.11 mm
L/W Ratio1.01
Top View
5.18 mm5.15 mm0.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2437938401
Side View
Table 58.0%Crown 31.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.2%

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: $579 SGD|Low: $579 SGD|High: $1,901 SGD|Avg: $975 SGD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$579 SGD
Retailer 9$751 SGD
Retailer 5$761 SGD
Retailer 6$811 SGD
Retailer 2$833 SGD
Retailer 3$987 SGD
Retailer 8$1,001 SGD
Retailer 4$1,056 SGD
Retailer 7$1,878 SGD

35 data points across 9 retailers

19 retailers$579 SGD to $2,553 SGD

A
Cheapest Retailer
-
$579 SGD
A
Retailer 2
-
$669 SGD
View
A
Retailer 3
-
$751 SGD
View
Final sale: no returns
A
Retailer 4
-
$761 SGD
View
A
Retailer 5
-
$770 SGD
View
A
Retailer 6
-
$811 SGD
View
A
Retailer 7
-
$814 SGD
View
A
Retailer 8
-
$833 SGD
View
Retailer 9
-
$876 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$876 SGD
View
B+
Retailer 11
-
$939 SGD
View
B+
Retailer 12
-
$982 SGD
View
B+
Retailer 13
-
$987 SGD
View
B+
Retailer 14
-
$1,001 SGD
View
B+
Retailer 15
-
$1,056 SGD
View
B
Retailer 16
-
$1,284 SGD
View
B
Retailer 17
-
$1,833 SGD
View
B
Retailer 18
-
$1,878 SGD
View
Most Expensive
B
NZ Jewellers
ef83fe0f-9a49-4c07-a241-3f83059d42ee · Nov 4
$2,553 SGD
$1,999 USD
View
18 more retailers have this diamond
Prices start from $579 SGDSave up to $1,975 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
0.50ct Round
$579 SGD