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Marquise|Lab Grown|IGI

4.06ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG812611579

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812611579

Diamond specifications and retailer prices

From £566 GBP
$759 USD
As of October 29, 2026
Save £2,701 GBP (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,268 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812611579 or 812611579. Listed at 7 retailers as of October 29, 2026, with prices from £566 to £3,268, a £2,701 spread on the same certified stone. Frank Darling lists it at £3,268. 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

4.06
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812611579
Dimensions17.11 × 8.19 × 5.07 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.11 mm8.19 mm4.06 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812611579
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°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 29
Current: £3,268 GBP|Low: £523 GBP|High: £4,075 GBP|Avg: £1,561 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12£523 GBP
Retailer 5£566 GBP
Retailer 3£664 GBP
Retailer 10£769 GBP
Retailer 6£778 GBP
Retailer 9£921 GBP
Retailer 8£1,155 GBP
Retailer 2£1,755 GBP
Retailer 4£2,110 GBP
Retailer 7£2,280 GBP
Frank Darling£3,268 GBP
Retailer 11£4,075 GBP

19 data points across 12 retailers

7 retailers£566 GBP to £3,268 GBP

Retailer 1
-
£523 GBP
Price last confirmed 43 days ago
A
Retailer 2
-
£566 GBP
$759 USD
View
Final sale: no returns
B+
Retailer 3
-
£778 GBP
$1,043 USD
View
Retailer 4
-
£1,155 GBP
$1,548 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£1,755 GBP
$2,352 USD
View
Retailer 6
-
£2,280 GBP
$3,055 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Frank Darling
100757333991KD · Oct 29
£3,268 GBP
$4,379 USD
View
6 more retailers have this diamond
Prices start from £566 GBPSave up to £2,701 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
4.06ct Marquise
£566 GBP