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Asscher|Lab Grown|IGI

2.56ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG747527409

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747527409

Diamond specifications and retailer prices

From £731 GBP
$973 USD
As of October 27, 2026
Save £5,344 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,075 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.56ct lab-grown asscher diamond

This 2.56ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747527409 or 747527409. Listed at 12 retailers as of October 27, 2026, with prices from £731 to £6,075, a £5,344 spread on the same certified stone. Brilliant Earth lists it at £6,075. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747527409
Dimensions7.63 × 7.63 × 4.72 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm7.63 mm2.56 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747527409
Side View
Table 62.0%Crown 32.7°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £6,075 GBP|Low: £683 GBP|High: £6,293 GBP|Avg: £2,078 GBP|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7£731 GBP
Retailer 3£936 GBP
Retailer 4£1,033 GBP
Retailer 6£1,288 GBP
Retailer 8£1,355 GBP
Retailer 5£1,588 GBP
Retailer 9£1,627 GBP
Retailer 10£1,925 GBP
Retailer 11£1,972 GBP
Retailer 2£2,889 GBP
Brilliant Earth£6,075 GBP

33 data points across 11 retailers

12 retailers£731 GBP to £6,075 GBP

A
Cheapest Retailer
-
£731 GBP
$973 USD
Retailer 2
-
£910 GBP
$1,212 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
£936 GBP
$1,247 USD
View
Final sale: no returns
A
Retailer 4
-
£1,033 GBP
$1,376 USD
View
A
Retailer 5
-
£1,288 GBP
$1,715 USD
View
A
Retailer 6
-
£1,355 GBP
$1,804 USD
View
A
Retailer 7
-
£1,588 GBP
$2,115 USD
View
A
Retailer 8
-
£1,627 GBP
$2,167 USD
View
A
Retailer 9
-
£1,925 GBP
€2,441 EUR
View
Retailer 10
-
£1,972 GBP
A$4,040 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£2,889 GBP
View
Most Expensive
B
Brilliant Earth
16741552A · Oct 28
£6,075 GBP
$8,090 USD
View
11 more retailers have this diamond
Prices start from £731 GBPSave up to £5,344 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
2.56ct Asscher
£731 GBP