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Heart|Natural|IGI

2.21ct F SI2 Heart Natural Diamond

EX • F/SI2

Diamond specifications and retailer prices

From £7,222 GBP
A$14,909 AUD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £7,222 GBP at MoiMoi Australia
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 MoiMoi Australia

About this 2.21ct natural heart diamond

This 2.21ct natural heart sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at a single retailer as of October 30, 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

2.21
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
Dimensions7.75 × 8.91 × 5.30 mm
L/W Ratio1.15
Top View
7.75 mm8.91 mm2.21 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

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

Last verified: Oct 30
Current: £7,222 GBP|Low: £3,114 GBP|High: £7,222 GBP|Avg: £4,185 GBP
MoiMoi Australia
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£3,114 GBP
Retailer 2£4,157 GBP
MoiMoi Australia£7,222 GBP

27 data points across 3 retailers

1 retailer

B+
MoiMoi Australia
387926367 · Oct 30
£7,222 GBP
A$14,909 AUD
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+
2.21ct Heart
£7,222 GBP