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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7492633604

Certificate GIA 7492633604

Diamond specifications and retailer prices

From $1,047 SGD
As of November 4, 2026
Save $1,441 SGD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,992 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7492633604. Listed at 19 retailers as of November 4, 2026, with a 138% 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

0.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7492633604
Dimensions5.14 × 5.10 × 3.10 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.14 mm5.10 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7492633604
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,992 SGD|Low: $973 SGD|High: $3,992 SGD|Avg: $1,568 SGD
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 5, 2026
Retailer 11$1,047 SGD
Retailer 14$1,132 SGD
Retailer 4$1,142 SGD
Retailer 3$1,153 SGD
Retailer 13$1,160 SGD
Retailer 5$1,166 SGD
Retailer 12$1,167 SGD
Retailer 6$1,405 SGD
Retailer 7$1,405 SGD
Retailer 16$1,431 SGD
Retailer 8$1,456 SGD
Retailer 9$1,469 SGD
Retailer 2$1,644 SGD
Retailer 15$2,059 SGD
Retailer 10$2,327 SGD
NZ Jewellers$3,992 SGD

41 data points across 16 retailers

19 retailers$1,047 SGD to $2,488 SGD

A
Cheapest Retailer
-
$1,047 SGD
B+
Retailer 2
-
$1,142 SGD
View
B+
Retailer 3
-
$1,152 SGD
View
B+
Retailer 4
-
$1,153 SGD
View
B+
Retailer 5
-
$1,160 SGD
View
B+
Retailer 6
-
$1,166 SGD
View
B+
Retailer 7
-
$1,167 SGD
View
Final sale: no returns
B+
Retailer 8
-
$1,197 SGD
View
B+
Retailer 9
-
$1,331 SGD
View
B+
Retailer 10
-
$1,405 SGD
View
B+
Retailer 11
-
$1,405 SGD
View
B+
Retailer 12
-
$1,431 SGD
View
B+
Retailer 13
-
$1,456 SGD
View
B+
Retailer 14
-
$1,469 SGD
View
B+
Retailer 15
-
$1,644 SGD
View
B
Retailer 16
-
$2,059 SGD
View
B
Retailer 17
-
$2,327 SGD
View
B
Retailer 18
-
$2,488 SGD
View
Most Expensive
NZ Jewellers
b91a2ea8-b33d-4129-add5-187a97c22244 · Nov 4
$3,992 SGD
$3,125 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,047 SGDSave up to $1,441 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
$1,047 SGD