CaratHunter
Plans
Cushion|Lab Grown|IGI

4.05ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG817644908

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG817644908

Diamond specifications and retailer prices

From €762 EUR
£671 GBP
As of November 2, 2026
Save €2,678 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,440 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817644908 or 817644908. Listed at 15 retailers as of November 1, 2026, with prices from €762 to €3,440, a €2,678 spread on the same certified stone. MOH London lists it at €3,440. 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

4.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817644908
Dimensions12.16 × 8.04 × 5.41 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm8.04 mm4.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817644908
Side View
Table 52.0%Crown 34.9°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 67.3%

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: Nov 2
Current: €3,440 EUR|Low: €762 EUR|High: €3,485 EUR|Avg: €1,901 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 2€762 EUR
Retailer 11€824 EUR
Retailer 4€917 EUR
Retailer 15€1,074 EUR
Retailer 6€1,267 EUR
Retailer 9€1,301 EUR
Retailer 12€1,432 EUR
Retailer 5€1,601 EUR
Retailer 13€1,966 EUR
Retailer 10€2,360 EUR
Retailer 8€2,715 EUR
Retailer 3€2,720 EUR
Retailer 14€2,899 EUR
Retailer 7€3,186 EUR
MOH London€3,440 EUR

35 data points across 15 retailers

15 retailers€762 EUR to €3,440 EUR

A
Cheapest Retailer
-
€762 EUR
£671 GBP
A
Retailer 2
-
€824 EUR
$921 USD
View
Final sale: no returns
Retailer 3
-
€917 EUR
$1,025 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
€1,074 EUR
$1,200 USD
View
A
Retailer 5
-
€1,267 EUR
$1,415 USD
View
A
Retailer 6
-
€1,301 EUR
£1,144 GBP
View
A
Retailer 7
-
€1,432 EUR
View
A
Retailer 8
-
€1,601 EUR
$1,789 USD
View
B+
Retailer 9
-
€1,966 EUR
A$3,379 AUD
View
B+
Retailer 10
-
€2,360 EUR
£2,076 GBP
View
B+
Retailer 11
-
€2,715 EUR
$3,033 USD
View
B+
Retailer 12
-
€2,720 EUR
$3,039 USD
View
B+
Retailer 13
-
€2,899 EUR
A$4,983 AUD
View
B
Retailer 14
-
€3,186 EUR
$3,559 USD
View
Most Expensive
B
MOH London
LG817644908 · Nov 1
€3,440 EUR
£3,026 GBP
View
14 more retailers have this diamond
Prices start from €762 EURSave up to €2,678 EUR

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
4.05ct Cushion
€762 EUR