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Asscher|Lab Grown|IGI

2.58ct E FL Asscher Lab Grown Diamond

VG • E/FL • IGI LG840634989

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634989

Diamond specifications and retailer prices

From £1,126 GBP
As of October 30, 2026
Save £4,003 GBP (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,129 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.58ct lab-grown asscher diamond

This 2.58ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840634989 or 840634989. Listed at 13 retailers as of October 30, 2026, with prices from £1,126 to £5,129, a £4,003 spread on the same certified stone. Brilliant Earth lists it at £5,129. 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

2.58
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634989
Dimensions7.60 × 7.60 × 4.92 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
7.60 mm7.60 mm2.58 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634989
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 64.7%

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: £5,129 GBP|Low: £1,124 GBP|High: £5,129 GBP|Avg: £2,493 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2£1,126 GBP
Retailer 11£1,239 GBP
Retailer 6£1,560 GBP
Retailer 5£1,756 GBP
Retailer 8£1,774 GBP
Retailer 10£2,069 GBP
Retailer 12£2,124 GBP
Retailer 7£2,863 GBP
Retailer 4£3,047 GBP
Retailer 9£3,585 GBP
Retailer 13£3,716 GBP
Retailer 3£4,029 GBP
Brilliant Earth£5,129 GBP

11 data points across 13 retailers

13 retailers£1,126 GBP to £5,129 GBP

A
Cheapest Retailer
-
£1,126 GBP
A
Retailer 2
-
£1,239 GBP
$1,650 USD
View
A
Retailer 3
-
£1,560 GBP
View
A
Retailer 4
-
£1,756 GBP
$2,339 USD
View
A
Retailer 5
-
£1,774 GBP
€2,250 EUR
View
B+
Retailer 6
-
£2,069 GBP
$2,755 USD
View
B+
Retailer 7
-
£2,124 GBP
$2,828 USD
View
B+
Retailer 8
-
£2,863 GBP
ZAR 61,601 ZAR
View
B+
Retailer 9
-
£3,047 GBP
$4,058 USD
View
B
Retailer 10
-
£3,585 GBP
View
B
Retailer 11
-
£3,716 GBP
SGD 6,688 SGD
View
B
Retailer 12
-
£4,029 GBP
$5,365 USD
View
Most Expensive
B
Brilliant Earth
21861610A · Oct 30
£5,129 GBP
$6,830 USD
View
12 more retailers have this diamond
Prices start from £1,126 GBPSave up to £4,003 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
2.58ct Asscher
£1,126 GBP