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0.46ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6501571416

Certificate GIA 6501571416

Diamond specifications and retailer prices

From £244 GBP
As of November 5, 2026
Save £197 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £441 GBP at Fonder Diamond · As of November 5, 2026
View at Fonder Diamond

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6501571416. Listed at 6 retailers as of November 5, 2026, with prices from £244 to £441, a £197 spread on the same certified stone. Fonder Diamond lists it at £441. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6501571416
Dimensions4.93 × 4.89 × 3.09 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.93 mm4.89 mm0.46 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501571416
Side View
Table 55.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 63.0%

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: £441 GBP|Low: £223 GBP|High: £441 GBP|Avg: £307 GBP|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£244 GBP
Retailer 3£245 GBP
Retailer 4£245 GBP
Retailer 6£285 GBP
Retailer 2£360 GBP
Fonder Diamond£441 GBP

44 data points across 6 retailers

6 retailers£244 GBP to £441 GBP

A
Cheapest Retailer
-
£244 GBP
Final sale: no returns
A
Retailer 2
-
£245 GBP
View
A
Retailer 3
-
£245 GBP
View
A
Retailer 4
-
£285 GBP
View
A
Retailer 5
-
£360 GBP
View
Most Expensive
B+
Fonder Diamond
96966961 · Nov 5
£441 GBP
SGD 802 SGD
View
5 more retailers have this diamond
Prices start from £244 GBPSave up to £197 GBP

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
£244 GBP