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Cushion|Lab Grown|IGI

4.02ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG789606620

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG789606620

Diamond specifications and retailer prices

From $1,254 USD
As of November 2, 2026
Save $7,690 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,944 USD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 4.02ct lab-grown cushion diamond

This 4.02ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789606620 or 789606620. Listed at 13 retailers as of November 2, 2026, with prices from $1,254 to $8,944, a $7,690 spread on the same certified stone. Yadav Diamonds lists it at $8,944. 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
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789606620
Dimensions11.20 × 8.35 × 5.46 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm8.35 mm4.02 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789606620
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $3,173 USD|Low: $983 USD|High: $8,944 USD|Avg: $3,134 USD|+8.1%
Retailer 1
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Retailer 22
Yadav Diamonds
October 19, 2026
Retailer 2$983 USD
Retailer 3$1,018 USD
Retailer 9$1,225 USD
Retailer 17$1,254 USD
Retailer 4$1,530 USD
Retailer 6$1,589 USD
Retailer 5$1,655 USD
Retailer 18$1,798 USD
Retailer 22$2,178 USD
Retailer 8$2,183 USD
Retailer 14$2,552 USD
Retailer 16$2,671 USD
Retailer 1$3,173 USD
Retailer 15$3,200 USD
Retailer 10$3,529 USD
Retailer 19$3,811 USD
Retailer 7$3,862 USD
Retailer 13$4,778 USD
Retailer 21$4,891 USD
Retailer 20$4,995 USD
Retailer 12$5,379 USD
Retailer 11$8,020 USD
Yadav Diamonds$8,944 USD

20 data points across 23 retailers

13 retailers$1,254 USD to $8,944 USD

A
Cheapest Retailer
-
$1,254 USD
Retailer 2
-
$1,655 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,798 USD
View
Retailer 4
-
$2,178 USD
ZAR 35,180 ZAR
View
Price last confirmed 32 days ago
Retailer 5
-
$2,183 USD
A$3,359 AUD
View
Price last confirmed 36 days ago
B+
Retailer 6
-
$2,671 USD
View
B
Retailer 7
-
$3,173 USD
CA$4,407 CAD
View
Retailer 8
-
$3,811 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$3,862 USD
£3,041 GBP
View
Price last confirmed 33 days ago
Retailer 10
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$4,891 USD
A$7,524 AUD
View
Price last confirmed 31 days ago
Retailer 11
-
$4,995 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$5,379 USD
View
Most Expensive
B
Yadav Diamonds
13311952 · Nov 2
$8,944 USD
View
12 more retailers have this diamond
Prices start from $1,254 USDSave up to $7,690 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
$1,254 USD