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Cushion|Lab Grown|IGI

4.06ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG836679104

Certificate IGI LG836679104

Diamond specifications and retailer prices

From £1,409 GBP
$1,888 USD
As of October 31, 2026
Save £5,154 GBP (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £6,563 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.06ct lab-grown cushion diamond

This 4.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836679104 or 836679104. Listed at 6 retailers as of October 31, 2026, with prices from £1,409 to £6,563, a £5,154 spread on the same certified stone. With Clarity lists it at £6,563. 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG836679104
Dimensions9.22 × 9.17 × 6.05 mm
L/W Ratio1.01
Top View
9.22 mm9.17 mm4.06 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836679104
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,513 GBP|Low: £1,409 GBP|High: £6,563 GBP|Avg: £3,136 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
October 31, 2026
Retailer 4£1,409 GBP
Retailer 3£1,932 GBP
Retailer 2£2,071 GBP
Retailer 1£2,513 GBP
With Clarity£6,563 GBP

7 data points across 5 retailers

6 retailers£1,409 GBP to £6,563 GBP

B+
Cheapest Retailer
-
£1,409 GBP
$1,888 USD
B+
Retailer 2
-
£1,932 GBP
$2,588 USD
View
B+
Retailer 3
-
£2,071 GBP
€2,643 EUR
View
B
Retailer 4
-
£2,513 GBP
A$5,181 AUD
View
B
Retailer 5
-
£5,083 GBP
$6,810 USD
View
Most Expensive
B
With Clarity
836679104 · Oct 31
£6,563 GBP
$8,794 USD
View
5 more retailers have this diamond
Prices start from £1,409 GBPSave up to £5,154 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.

B+
4.06ct Cushion
£1,409 GBP