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Asscher|Lab Grown|IGI

2.50ct E FL Asscher Lab Grown Diamond

EX • E/FL • IGI LG836614344

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614344

Diamond specifications and retailer prices

From £922 GBP
$1,235 USD
As of October 30, 2026
Save £4,019 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,941 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.5ct lab-grown asscher diamond

This 2.5ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614344 or 836614344. Listed at 23 retailers as of October 30, 2026, with prices from £922 to £4,941, a £4,019 spread on the same certified stone. Brilliant Earth lists it at £4,941. 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

2.50
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614344
Dimensions7.67 × 7.66 × 4.79 mm
L/W Ratio1.00
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
7.67 mm7.66 mm2.50 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614344
Side View
Table 67.0%Crown 31.2°Girdle: MediumPavilion 38.4°Culet: NoneDepth 62.5%

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 30
Current: £4,941 GBP|Low: £922 GBP|High: £6,501 GBP|Avg: £2,342 GBP|-24.0%
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 11£922 GBP
Retailer 6£1,003 GBP
Retailer 7£1,033 GBP
Retailer 21£1,069 GBP
Retailer 2£1,085 GBP
Retailer 16£1,102 GBP
Retailer 22£1,198 GBP
Retailer 3£1,237 GBP
Retailer 13£1,503 GBP
Retailer 14£1,695 GBP
Retailer 18£1,710 GBP
Retailer 4£1,993 GBP
Retailer 23£2,005 GBP
Retailer 20£2,049 GBP
Retailer 10£2,582 GBP
Retailer 17£2,760 GBP
Retailer 12£2,934 GBP
Retailer 19£3,455 GBP
Retailer 8£3,581 GBP
Retailer 5£3,751 GBP
Retailer 9£3,879 GBP
Retailer 15£4,732 GBP
Brilliant Earth£4,941 GBP

22 data points across 23 retailers

23 retailers£922 GBP to £4,941 GBP

A
Cheapest Retailer
-
£922 GBP
$1,235 USD
A
Retailer 2
-
£1,003 GBP
$1,344 USD
View
A
Retailer 3
-
£1,033 GBP
$1,384 USD
View
Final sale: no returns
A
Retailer 4
-
£1,069 GBP
$1,433 USD
View
A
Retailer 5
-
£1,085 GBP
View
Retailer 6
-
£1,102 GBP
$1,477 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
£1,198 GBP
$1,605 USD
View
A
Retailer 8
-
£1,237 GBP
$1,657 USD
View
A
Retailer 9
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£1,503 GBP
View
A
Retailer 10
-
£1,695 GBP
$2,271 USD
View
A
Retailer 11
-
£1,710 GBP
€2,182 EUR
View
B+
Retailer 12
-
£1,993 GBP
$2,670 USD
View
B+
Retailer 13
-
£2,005 GBP
$2,686 USD
View
B+
Retailer 14
-
£2,049 GBP
$2,745 USD
View
B+
Retailer 15
-
£2,582 GBP
View
B+
Retailer 16
-
£2,760 GBP
ZAR 59,733 ZAR
View
B+
Retailer 17
-
£2,934 GBP
$3,931 USD
View
B+
Retailer 18
-
£3,455 GBP
View
B
Retailer 19
-
£3,581 GBP
SGD 6,484 SGD
View
B
Retailer 20
-
£3,751 GBP
$5,026 USD
View
B
Retailer 21
-
£3,879 GBP
$5,198 USD
View
Retailer 22
-
£4,732 GBP
$6,340 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21729084A · Oct 30
£4,941 GBP
$6,620 USD
View
22 more retailers have this diamond
Prices start from £922 GBPSave up to £4,019 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
2.50ct Asscher
£922 GBP