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Asscher|Lab Grown|IGI

1.56ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG726542924

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG726542924

Diamond specifications and retailer prices

From £211 GBP
$281 USD
As of October 28, 2026
Save £1,997 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,208 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.56ct lab-grown asscher diamond

This 1.56ct lab-grown asscher 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 LG726542924 or 726542924. Listed at 10 retailers as of October 28, 2026, with prices from £211 to £2,208, a £1,997 spread on the same certified stone. Brilliant Earth lists it at £2,208. 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 angle33.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726542924
Dimensions6.54 × 6.45 × 4.07 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.54 mm6.45 mm1.56 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726542924
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 35.8°Culet: NoneDepth 63.1%

Caratlytics Score

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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: Oct 28
Current: £2,208 GBP|Low: £211 GBP|High: £2,275 GBP|Avg: £974 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8£211 GBP
Retailer 7£353 GBP
Retailer 3£383 GBP
Retailer 2£445 GBP
Retailer 9£755 GBP
Retailer 5£813 GBP
Retailer 4£944 GBP
Retailer 6£1,645 GBP
Brilliant Earth£2,208 GBP

44 data points across 9 retailers

10 retailers£211 GBP to £2,208 GBP

A
Cheapest Retailer
-
£211 GBP
$281 USD
Final sale: no returns
A
Retailer 2
-
£353 GBP
$470 USD
View
A
Retailer 3
-
£383 GBP
€486 EUR
View
A
Retailer 4
-
£445 GBP
View
A
Retailer 5
-
£755 GBP
SGD 1,359 SGD
View
B+
Retailer 6
-
£813 GBP
$1,082 USD
View
B+
Retailer 7
-
£815 GBP
$1,085 USD
View
B+
Retailer 8
-
£944 GBP
View
B+
Retailer 9
-
£1,645 GBP
$2,190 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
15926446A · Oct 28
£2,208 GBP
$2,940 USD
View
9 more retailers have this diamond
Prices start from £211 GBPSave up to £1,997 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 Asscher
£211 GBP