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Cushion|Lab Grown|IGI

4.05ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG790642725

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790642725

Diamond specifications and retailer prices

From €618 EUR
£546 GBP
As of November 2, 2026
Save €4,187 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,806 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG790642725 or 790642725. Listed at 16 retailers as of November 2, 2026, with prices from €618 to €4,806, a €4,187 spread on the same certified stone. Do Amore Diamonds lists it at €4,806. 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

4.05
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790642725
Dimensions11.02 × 8.40 × 5.66 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm8.40 mm4.05 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790642725
Side View
Table 60.0%Crown 33.9°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 67.4%

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: Nov 2
Current: €4,806 EUR|Low: €618 EUR|High: €4,806 EUR|Avg: €1,929 EUR
Do Amore Diamonds
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
Retailer 16
November 2, 2026
Retailer 2€618 EUR
Retailer 8€689 EUR
Retailer 12€785 EUR
Retailer 14€886 EUR
Retailer 9€1,108 EUR
Retailer 15€1,174 EUR
Retailer 3€1,461 EUR
Retailer 13€1,484 EUR
Retailer 4€2,141 EUR
Retailer 5€2,160 EUR
Retailer 16€2,491 EUR
Retailer 11€2,760 EUR
Retailer 6€2,835 EUR
Retailer 10€2,918 EUR
Retailer 7€4,654 EUR
Do Amore Diamonds€4,806 EUR

35 data points across 16 retailers

16 retailers€618 EUR to €4,806 EUR

A
Cheapest Retailer
-
€618 EUR
£546 GBP
Retailer 2
-
€689 EUR
$773 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€785 EUR
$880 USD
View
B+
Retailer 4
-
€886 EUR
$994 USD
View
A
Retailer 5
-
€1,108 EUR
£979 GBP
View
A
Retailer 6
-
€1,174 EUR
$1,317 USD
View
Retailer 7
-
€1,461 EUR
ZAR 26,468 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€1,484 EUR
A$2,561 AUD
View
B+
Retailer 9
-
€2,141 EUR
$2,401 USD
View
B+
Retailer 10
-
€2,160 EUR
£1,908 GBP
View
B+
Retailer 11
-
€2,491 EUR
$2,793 USD
View
B
Retailer 12
-
€2,760 EUR
A$4,763 AUD
View
Retailer 13
-
€2,835 EUR
$3,180 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
€2,918 EUR
£2,577 GBP
View
B
Retailer 15
-
€4,654 EUR
$5,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-82E7336BD · Nov 2
€4,806 EUR
$5,390 USD
View
15 more retailers have this diamond
Prices start from €618 EURSave up to €4,187 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
€618 EUR