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0.46ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7566492175

Certificate GIA 7566492175

Diamond specifications and retailer prices

From £250 GBP
As of November 7, 2026
Save £306 GBP (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £556 GBP at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566492175. Listed at 12 retailers as of November 7, 2026, with prices from £250 to £556, a £306 spread on the same certified stone. 77 Diamonds lists it at £556. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566492175
Dimensions4.92 × 4.96 × 3.09 mm
L/W Ratio1.01
Top View
4.92 mm4.96 mm0.46 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566492175
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: 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 7
Current: £556 GBP|Low: £250 GBP|High: £604 GBP|Avg: £402 GBP|-7.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2£250 GBP
Retailer 11£296 GBP
Retailer 8£306 GBP
Retailer 7£317 GBP
Retailer 12£355 GBP
Retailer 4£358 GBP
Retailer 3£365 GBP
Retailer 5£455 GBP
Retailer 9£476 GBP
Retailer 6£496 GBP
Retailer 10£549 GBP
77 Diamonds£556 GBP

33 data points across 12 retailers

12 retailers£250 GBP to £556 GBP

A
Cheapest Retailer
-
£250 GBP
A
Retailer 2
-
£296 GBP
View
A
Retailer 3
-
£306 GBP
View
A
Retailer 4
-
£317 GBP
View
A
Retailer 5
-
£355 GBP
View
Retailer 6
-
£358 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
£365 GBP
View
B+
Retailer 8
-
£455 GBP
View
B+
Retailer 9
-
£476 GBP
View
B+
Retailer 10
-
£496 GBP
View
B+
Retailer 11
-
£549 GBP
View
Most Expensive
B+
77 Diamonds
RBCPM3NTGWFG · Nov 7
£556 GBP
View
11 more retailers have this diamond
Prices start from £250 GBPSave up to £306 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
£250 GBP