Heart|Natural|GIA

3.20ct E SI1 Heart Natural Diamond

E/SI1

Diamond specifications and retailer prices

From £27,999 GBP
CA$52,105 CAD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £27,999 GBP at Diamond Exchange Canada
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 Diamond Exchange Canada

About this 3.2ct natural heart diamond

This 3.2ct natural heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by GIA. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.20
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions9.12 × 10.09 × 5.47 mm
L/W Ratio1.11
Top View
9.12 mm10.09 mm3.20 ctE / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 54.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £27,999 GBP|Low: £26,266 GBP|High: £33,652 GBP|Avg: £29,305 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
October 14, 2026
Retailer 2£26,266 GBP
Diamond Exchange Canada£27,999 GBP
Retailer 3£33,652 GBP

3 data points across 3 retailers

1 retailer

B
Diamond Exchange Canada
1989734251 · Oct 30
£27,999 GBP
CA$52,105 CAD
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
3.20ct Heart
£27,999 GBP