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Heart|Natural|GIA

0.73ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2245021693

Certificate GIA 2245021693

Diamond specifications and retailer prices

From £601 GBP
$805 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £601 GBP at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245021693. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.04°
Pavilion angle37.93°
OriginNatural
Grading LabGIA
CertificateGIA 2245021693
Dimensions5.53 × 6.23 × 3.58 mm
L/W Ratio1.13
Culet sizeNone
Top View
5.53 mm6.23 mm0.73 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2245021693
Side View
Table 58.0%Crown 40.04°Girdle: THN-VTKPavilion 37.93°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £550 GBP|Low: £321 GBP|High: £798 GBP|Avg: £613 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
The Diamond Guys
September 8, 2026
Retailer 7£321 GBP
Retailer 3£500 GBP
Retailer 1£550 GBP
Retailer 2£591 GBP
The Diamond Guys£601 GBP
Retailer 5£658 GBP
Retailer 4£742 GBP
Retailer 8£796 GBP
Retailer 6£798 GBP

27 data points across 9 retailers

1 retailer

B+
The Diamond Guys
1969843012 · Nov 2
£601 GBP
$805 USD
View

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.

B+
0.73ct Heart
£601 GBP