Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1408061453

Certificate GIA 1408061453

Diamond specifications and retailer prices

From $518 USD
As of November 5, 2026
Save $1,758 USD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,276 USD 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 $518 to $2,276, a $1,758 spread on the same certified stone. NZ Jewellers lists it at $2,276. 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
Color
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 5
Current: $2,276 USD|Low: $518 USD|High: $2,276 USD|Avg: $998 USD
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 8$518 USD
Retailer 9$715 USD
Retailer 3$726 USD
Retailer 5$740 USD
Retailer 4$754 USD
Retailer 12$837 USD
Retailer 11$856 USD
Retailer 6$857 USD
Retailer 7$934 USD
Retailer 2$958 USD
Retailer 10$1,327 USD
NZ Jewellers$2,276 USD

26 data points across 12 retailers

19 retailers$518 USD to $2,276 USD

A
Cheapest Retailer
-
$518 USD
A
Retailer 2
-
$601 USD
View
A
Retailer 3
-
$648 USD
View
A
Retailer 4
-
$670 USD
View
Final sale: no returns
A
Retailer 5
-
$715 USD
View
Retailer 6
-
$726 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$726 USD
View
A
Retailer 8
-
$740 USD
View
A
Retailer 9
-
$754 USD
View
B+
Retailer 10
-
$837 USD
View
B+
Retailer 11
-
$856 USD
View
B+
Retailer 12
-
$857 USD
View
B+
Retailer 13
-
$858 USD
View
B+
Retailer 14
-
$934 USD
View
B+
Retailer 15
-
$958 USD
View
B+
Retailer 16
-
$1,195 USD
View
B
Retailer 17
-
$1,327 USD
View
B
Retailer 18
-
$1,653 USD
View
Most Expensive
B
NZ Jewellers
8ff60aaa-823e-4e35-8eca-05abe259dbb0 · Nov 4
$2,276 USD
View
18 more retailers have this diamond
Prices start from $518 USDSave up to $1,758 USD

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
$518 USD