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Round|Natural|IGI

1.56ct E IF Round Natural Diamond

EX • E/IF • IGI 807629393

Shape and cutting style on the report: Round brilliant

Certificate IGI 807629393

Diamond specifications and retailer prices

From £10,236 GBP
$13,601 USD
As of October 26, 2026
Save £5,769 GBP (36%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £16,004 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 807629393. Listed at 4 retailers as of October 26, 2026, with prices from £10,236 to £16,004, a £5,769 spread on the same certified stone. MOH London lists it at £16,004. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 807629393
Dimensions7.37 × 7.43 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.37 mm7.43 mm1.56 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 807629393
Side View
Table 57.0%Crown 36.3°Girdle: MediumPavilion 41.1°CuletDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: £16,004 GBP|Low: £10,119 GBP|High: £16,112 GBP|Avg: £12,440 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4£10,236 GBP
Retailer 2£10,899 GBP
Retailer 3£12,788 GBP
MOH London£16,004 GBP

34 data points across 4 retailers

4 retailers£10,236 GBP to £16,004 GBP

A
Cheapest Retailer
-
£10,236 GBP
$13,601 USD
A
Retailer 2
-
£10,899 GBP
View
A
Retailer 3
-
£12,788 GBP
€16,183 EUR
View
Most Expensive
A
MOH London
44AE06726 · Oct 29
£16,004 GBP
View
3 more retailers have this diamond
Prices start from £10,236 GBPSave up to £5,769 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
1.56ct Round
£10,236 GBP