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0.73ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 5563250586

Certificate GIA 5563250586

Diamond specifications and retailer prices

From £474 GBP
As of November 5, 2026
Save £385 GBP (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £859 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563250586. Listed at 10 retailers as of November 5, 2026, with prices from £474 to £859, a £385 spread on the same certified stone. Frank Darling lists it at £859. 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

0.73
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5563250586
Dimensions5.77 × 5.79 × 3.60 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.77 mm5.79 mm0.73 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563250586
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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: £859 GBP|Low: £471 GBP|High: £895 GBP|Avg: £679 GBP|-4.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3£474 GBP
Retailer 5£538 GBP
Retailer 9£546 GBP
Retailer 10£571 GBP
Retailer 8£646 GBP
Retailer 7£711 GBP
Retailer 2£730 GBP
Retailer 4£730 GBP
Retailer 6£832 GBP
Frank Darling£859 GBP

31 data points across 10 retailers

10 retailers£474 GBP to £859 GBP

A
Cheapest Retailer
-
£474 GBP
A
Retailer 2
-
£538 GBP
View
A
Retailer 3
-
£546 GBP
View
Retailer 4
-
£571 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£646 GBP
View
B+
Retailer 6
-
£711 GBP
View
A
Retailer 7
-
£730 GBP
View
A
Retailer 8
-
£730 GBP
View
B+
Retailer 9
-
£832 GBP
View
Most Expensive
B+
Frank Darling
2684877HK · Nov 6
£859 GBP
$1,150 USD
View
9 more retailers have this diamond
Prices start from £474 GBPSave up to £385 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
0.73ct Round
£474 GBP