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Cushion|Lab Grown|IGI

4.02ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG598391373

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG598391373

Diamond specifications and retailer prices

From $1,324 USD
As of October 31, 2026
Save $5,661 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,000 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG598391373 or 598391373. Listed at 15 retailers as of October 30, 2026, with a 428% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598391373
Dimensions10.92 × 8.38 × 5.67 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.92 mm8.38 mm4.02 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598391373
Side View
Table 65.0%Crown 30.4°Girdle: MED-VTKPavilion 39.9°Culet: NoneDepth 67.7%

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 31
Current: $10,000 USD|Low: $1,145 USD|High: $10,000 USD|Avg: $3,783 USD
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
Retailer 17
October 30, 2026
Retailer 15$1,324 USD
Retailer 14$1,596 USD
Retailer 4$1,604 USD
Retailer 13$1,835 USD
Retailer 9$1,970 USD
Retailer 11$2,466 USD
Retailer 17$2,479 USD
Retailer 2$2,598 USD
Retailer 10$3,904 USD
Retailer 16$3,934 USD
Retailer 5$4,435 USD
Retailer 6$4,834 USD
Retailer 3$4,841 USD
Retailer 12$5,267 USD
Retailer 8$6,469 USD
Retailer 7$6,985 USD
Do Amore Diamonds$10,000 USD

29 data points across 17 retailers

15 retailers$1,324 USD to $6,985 USD

A
Cheapest Retailer
-
$1,324 USD
A
Retailer 2
-
$1,596 USD
View
A
Retailer 3
-
$1,604 USD
View
Final sale: no returns
A
Retailer 4
-
$1,835 USD
View
B+
Retailer 5
-
$2,466 USD
€2,349 EUR
View
Retailer 6
-
$2,479 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$2,598 USD
£2,046 GBP
View
B
Retailer 8
-
$3,904 USD
ZAR 63,074 ZAR
View
B
Retailer 9
-
$4,435 USD
£3,492 GBP
View
B
Retailer 10
-
$4,834 USD
View
B
Retailer 11
-
$4,841 USD
View
B
Retailer 12
-
$5,267 USD
£4,147 GBP
View
B
Retailer 13
-
$6,469 USD
View
B
Retailer 14
-
$6,985 USD
View
Most Expensive
Do Amore Diamonds
31-LGD1019839 · Oct 29
$10,000 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,324 USDSave up to $5,661 USD

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
$1,324 USD