Round|Natural|GIA

0.46ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2518726791

Certificate GIA 2518726791

Diamond specifications and retailer prices

From $589 USD
As of November 4, 2026
Save $1,258 USD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,847 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2518726791. Listed at 11 retailers as of November 4, 2026, with prices from $589 to $1,847, a $1,258 spread on the same certified stone. NZ Jewellers lists it at $1,847. 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

0.46
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2518726791
Dimensions4.96 × 4.94 × 3.09 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.96 mm4.94 mm0.46 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2518726791
Side View
Table 55.0%Crown 34.5°Girdle: Sli. ThickPavilion 41.2°Culet: NoneDepth 62.5%

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 4
Current: $1,847 USD|Low: $589 USD|High: $1,884 USD|Avg: $900 USD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$589 USD
Retailer 5$634 USD
Retailer 6$634 USD
Retailer 7$679 USD
Retailer 2$712 USD
Retailer 9$751 USD
Retailer 4$868 USD
Retailer 10$882 USD
Retailer 3$1,357 USD
NZ Jewellers$1,847 USD

42 data points across 10 retailers

11 retailers$589 USD to $1,847 USD

Retailer 1
-
$527 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$589 USD
View
A
Retailer 3
-
$634 USD
View
Retailer 4
-
$634 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$679 USD
View
B+
Retailer 6
-
$712 USD
View
B+
Retailer 7
-
$751 USD
View
B+
Retailer 8
-
$868 USD
View
B+
Retailer 9
-
$882 USD
View
B
Retailer 10
-
$1,357 USD
View
Most Expensive
B
NZ Jewellers
e756b455-6887-472d-96d8-148368ed88fb · Nov 4
$1,847 USD
View
10 more retailers have this diamond
Prices start from $589 USDSave up to $1,258 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
0.46ct Round
$589 USD