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Asscher|Lab Grown|IGI

4.12ct E VVS2 Asscher Lab Grown Diamond

VG • E/VVS2 • IGI LG731547279

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG731547279

Diamond specifications and retailer prices

From £638 GBP
$855 USD
As of October 31, 2026
Save £6,139 GBP (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,777 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.12ct lab-grown asscher diamond

This 4.12ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG731547279 or 731547279. Listed at 18 retailers as of October 30, 2026, with prices from £638 to £6,777, a £6,139 spread on the same certified stone. Brilliant Earth lists it at £6,777. 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

4.12
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731547279
Dimensions8.86 × 8.55 × 5.89 mm
L/W Ratio1.04
Culet sizePointed
Top View
8.86 mm8.55 mm4.12 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731547279
Side View
Table 64.0%Crown 40.5°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 68.9%

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 31
Current: £6,777 GBP|Low: £416 GBP|High: £6,836 GBP|Avg: £1,847 GBP
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 7£532 GBP
Retailer 6£578 GBP
Retailer 10£591 GBP
Retailer 11£638 GBP
Retailer 15£694 GBP
Retailer 16£775 GBP
Retailer 9£867 GBP
Retailer 13£942 GBP
Retailer 17£1,117 GBP
Retailer 12£1,298 GBP
Retailer 18£1,461 GBP
Retailer 5£1,520 GBP
Retailer 8£1,915 GBP
Retailer 2£2,193 GBP
Retailer 4£2,556 GBP
Retailer 14£4,202 GBP
Retailer 3£4,778 GBP
Brilliant Earth£6,777 GBP

33 data points across 18 retailers

18 retailers£638 GBP to £6,777 GBP

Retailer 1
-
£532 GBP
$713 USD
Price last confirmed 8 days ago
Retailer 2
-
£578 GBP
$775 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£638 GBP
$855 USD
View
A
Retailer 4
-
£694 GBP
$930 USD
View
B+
Retailer 5
-
£775 GBP
$1,039 USD
View
A
Retailer 6
-
£867 GBP
$1,162 USD
View
A
Retailer 7
-
£942 GBP
€1,202 EUR
View
A
Retailer 8
-
£1,117 GBP
$1,497 USD
View
A
Retailer 9
-
£1,298 GBP
A$2,675 AUD
View
A
Retailer 10
-
£1,461 GBP
$1,958 USD
View
Retailer 11
-
£1,520 GBP
$2,036 USD
View
Price last confirmed 8 days ago
Retailer 12
-
£1,915 GBP
$2,566 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£2,193 GBP
A$4,521 AUD
View
B+
Retailer 14
-
£2,556 GBP
View
B
Retailer 15
-
£4,202 GBP
$5,630 USD
View
B
Retailer 16
-
£4,776 GBP
$6,400 USD
View
B
Retailer 17
-
£4,778 GBP
$6,402 USD
View
Most Expensive
B
Brilliant Earth
18737257A · Oct 30
£6,777 GBP
$9,080 USD
View
17 more retailers have this diamond
Prices start from £638 GBPSave up to £6,139 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
4.12ct Asscher
£638 GBP