Round|Natural|GIA

0.46ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2518726791

Certificate GIA 2518726791

Diamond specifications and retailer prices

From €525 EUR
As of November 4, 2026
Save €1,121 EUR (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,646 EUR 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 €525 to €1,646, a €1,121 spread on the same certified stone. NZ Jewellers lists it at €1,646. 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
Colour
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,646 EUR|Low: €525 EUR|High: €1,679 EUR|Avg: €802 EUR|-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€525 EUR
Retailer 5€565 EUR
Retailer 6€565 EUR
Retailer 7€605 EUR
Retailer 2€634 EUR
Retailer 9€669 EUR
Retailer 4€773 EUR
Retailer 10€786 EUR
Retailer 3€1,209 EUR
NZ Jewellers€1,646 EUR

42 data points across 10 retailers

11 retailers€525 EUR to €1,646 EUR

Retailer 1
-
€470 EUR
Price last confirmed 19 days ago
A
Retailer 2
-
€525 EUR
View
A
Retailer 3
-
€565 EUR
View
Retailer 4
-
€565 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€605 EUR
View
B+
Retailer 6
-
€634 EUR
View
B+
Retailer 7
-
€669 EUR
View
B+
Retailer 8
-
€773 EUR
View
B+
Retailer 9
-
€786 EUR
View
B
Retailer 10
-
€1,209 EUR
View
Most Expensive
B
NZ Jewellers
e756b455-6887-472d-96d8-148368ed88fb · Nov 4
€1,646 EUR
$1,847 USD
View
10 more retailers have this diamond
Prices start from €525 EURSave up to €1,121 EUR

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
€525 EUR