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Cushion|Lab Grown|IGI

4.08ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG809664350

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG809664350

Diamond specifications and retailer prices

From €478 EUR
$534 USD
As of October 31, 2026
Save €193 EUR (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,045 EUR at Frank Darling · As of October 23, 2026
View at Frank Darling

About this 4.08ct lab-grown cushion diamond

This 4.08ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809664350 or 809664350. Listed at 4 retailers as of October 30, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.08
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809664350
Dimensions11.28 × 8.27 × 5.56 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.28 mm8.27 mm4.08 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809664350
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 67.2%

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 31
Current: €3,045 EUR|Low: €478 EUR|High: €3,046 EUR|Avg: €1,704 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 2€478 EUR
Retailer 3€671 EUR
Retailer 8€729 EUR
Retailer 5€826 EUR
Retailer 7€1,222 EUR
Retailer 9€1,675 EUR
Retailer 4€1,803 EUR
Retailer 6€2,882 EUR
Retailer 10€2,890 EUR
Frank Darling€3,045 EUR

12 data points across 10 retailers

4 retailers€478 EUR to €671 EUR

A
Cheapest Retailer
-
€478 EUR
$534 USD
Final sale: no returns
B+
Retailer 2
-
€671 EUR
$750 USD
View
Retailer 3
-
€1,803 EUR
$2,014 USD
View
Price last confirmed 8 days ago
Most Expensive
Frank Darling
100757279362KD · Oct 23
€3,045 EUR
$3,402 USD
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from €478 EURSave up to €193 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
4.08ct Cushion
€478 EUR