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Cushion|Lab Grown|IGI

4.02ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG791601770

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791601770

Diamond specifications and retailer prices

From €594 EUR
£523 GBP
As of October 26, 2026
Save €1,816 EUR (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,725 EUR at Rare Carat · As of September 6, 2026
View at Rare Carat

About this 4.02ct lab-grown cushion diamond

This 4.02ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791601770 or 791601770. Listed at 13 retailers as of October 26, 2026, with a 305% 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

4.02
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791601770
Dimensions11.12 × 8.02 × 5.39 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm8.02 mm4.02 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791601770
Side View
Table 66.0%Crown 34.4°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 67.2%

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: Oct 26
Current: €2,725 EUR|Low: €520 EUR|High: €2,725 EUR|Avg: €1,364 EUR
Rare Carat
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
October 26, 2026
Retailer 6€520 EUR
Retailer 2€594 EUR
Retailer 7€602 EUR
Retailer 11€667 EUR
Retailer 14€855 EUR
Retailer 13€864 EUR
Retailer 9€880 EUR
Retailer 10€1,141 EUR
Retailer 5€1,332 EUR
Retailer 12€1,678 EUR
Retailer 4€1,875 EUR
Retailer 15€1,889 EUR
Retailer 3€2,138 EUR
Retailer 8€2,410 EUR
Rare Carat€2,725 EUR

32 data points across 15 retailers

13 retailers€594 EUR to €2,410 EUR

A
Cheapest Retailer
-
€594 EUR
£523 GBP
A
Retailer 2
-
€667 EUR
$745 USD
View
B+
Retailer 3
-
€855 EUR
$955 USD
View
A
Retailer 4
-
€864 EUR
$965 USD
View
A
Retailer 5
-
€880 EUR
£775 GBP
View
Retailer 6
-
€1,141 EUR
ZAR 20,599 ZAR
View
Price last confirmed 17 days ago
A
Retailer 7
-
€1,332 EUR
$1,488 USD
View
Retailer 8
-
€1,678 EUR
£1,476 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
€1,875 EUR
$2,095 USD
View
B+
Retailer 10
-
€1,889 EUR
$2,110 USD
View
B+
Retailer 11
-
€2,138 EUR
$2,389 USD
View
B+
Retailer 12
-
€2,410 EUR
£2,120 GBP
View
Most Expensive
Rare Carat
399/6A · Sep 6
€2,725 EUR
$3,044 USD
View
Price last confirmed 55 days ago
12 more retailers have this diamond
Prices start from €594 EURSave up to €1,816 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
4.02ct Cushion
€594 EUR