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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1408061453

Certificate GIA 1408061453

Diamond specifications and retailer prices

From $659 SGD
As of November 6, 2026
Save $2,248 SGD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,907 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 1408061453. Listed at 19 retailers as of November 4, 2026, with prices from $659 to $2,907, a $2,248 spread on the same certified stone. NZ Jewellers lists it at $2,907. 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 angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1408061453
Dimensions5.12 × 5.10 × 3.15 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.12 mm5.10 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1408061453
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.6%

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: $2,907 SGD|Low: $659 SGD|High: $2,907 SGD|Avg: $1,275 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
November 6, 2026
Retailer 2$659 SGD
Retailer 9$913 SGD
Retailer 3$927 SGD
Retailer 6$945 SGD
Retailer 4$963 SGD
Retailer 12$1,069 SGD
Retailer 11$1,093 SGD
Retailer 7$1,095 SGD
Retailer 8$1,193 SGD
Retailer 5$1,224 SGD
Retailer 10$1,695 SGD
NZ Jewellers$2,907 SGD

26 data points across 12 retailers

19 retailers$659 SGD to $2,907 SGD

A
Cheapest Retailer
-
$659 SGD
A
Retailer 2
-
$768 SGD
View
A
Retailer 3
-
$828 SGD
View
A
Retailer 4
-
$856 SGD
View
Final sale: no returns
A
Retailer 5
-
$913 SGD
View
Retailer 6
-
$927 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$927 SGD
View
A
Retailer 8
-
$945 SGD
View
A
Retailer 9
-
$963 SGD
View
B+
Retailer 10
-
$1,069 SGD
View
B+
Retailer 11
-
$1,093 SGD
View
B+
Retailer 12
-
$1,095 SGD
View
B+
Retailer 13
-
$1,096 SGD
View
B+
Retailer 14
-
$1,193 SGD
View
B+
Retailer 15
-
$1,224 SGD
View
B+
Retailer 16
-
$1,526 SGD
View
B
Retailer 17
-
$1,695 SGD
View
B
Retailer 18
-
$2,111 SGD
View
Most Expensive
B
NZ Jewellers
8ff60aaa-823e-4e35-8eca-05abe259dbb0 · Nov 4
$2,907 SGD
$2,276 USD
View
18 more retailers have this diamond
Prices start from $659 SGDSave up to $2,248 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
$659 SGD