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Asscher|Lab Grown|IGI

4.09ct E VVS2 Asscher Lab Grown Diamond

VG • E/VVS2 • IGI LG839645594

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG839645594

Diamond specifications and retailer prices

From £509 GBP
As of October 26, 2026
Save £4,263 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,772 GBP at Frank Darling · As of October 26, 2026
View at Frank Darling

About this 4.09ct lab-grown asscher diamond

This 4.09ct 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 LG839645594 or 839645594. Listed at 15 retailers as of October 26, 2026, with prices from £509 to £4,772, a £4,263 spread on the same certified stone. Frank Darling lists it at £4,772. 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

4.09
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839645594
Dimensions8.92 × 8.87 × 5.78 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm8.87 mm4.09 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839645594
Side View
Table 57.0%Crown 30.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 65.2%

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 26
Current: £4,772 GBP|Low: £508 GBP|High: £5,392 GBP|Avg: £2,204 GBP|-0.0%
Frank Darling
Retailer 2
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October 26, 2026
Retailer 10£509 GBP
Retailer 11£642 GBP
Retailer 16£782 GBP
Retailer 12£946 GBP
Retailer 9£1,003 GBP
Retailer 4£1,110 GBP
Retailer 3£1,315 GBP
Retailer 15£1,412 GBP
Retailer 5£1,956 GBP
Retailer 6£2,210 GBP
Retailer 8£2,295 GBP
Retailer 2£2,400 GBP
Retailer 7£2,722 GBP
Retailer 14£2,806 GBP
Retailer 17£4,235 GBP
Retailer 13£4,265 GBP
Frank Darling£4,772 GBP

19 data points across 17 retailers

15 retailers£509 GBP to £4,772 GBP

A
Cheapest Retailer
-
£509 GBP
A
Retailer 2
-
£642 GBP
$855 USD
View
B+
Retailer 3
-
£782 GBP
$1,041 USD
View
A
Retailer 4
-
£946 GBP
€1,200 EUR
View
A
Retailer 5
-
£1,110 GBP
$1,478 USD
View
Retailer 6
-
£1,315 GBP
A$2,695 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
£1,412 GBP
$1,881 USD
View
A
Retailer 8
-
£1,956 GBP
$2,605 USD
View
B+
Retailer 9
-
£2,210 GBP
SGD 3,977 SGD
View
B+
Retailer 10
-
£2,400 GBP
View
Retailer 11
-
£2,722 GBP
$3,625 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£2,806 GBP
$3,737 USD
View
B
Retailer 13
-
£4,235 GBP
$5,640 USD
View
Retailer 14
-
£4,265 GBP
$5,680 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Frank Darling
C742560SG · Oct 26
£4,772 GBP
$6,355 USD
View
14 more retailers have this diamond
Prices start from £509 GBPSave up to £4,263 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
4.09ct Asscher
£509 GBP