Cushion|Lab Grown|IGI

4.01ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG814604162

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG814604162

Diamond specifications and retailer prices

From $1,821 USD
£1,434 GBP
As of October 27, 2026
Save $3,545 USD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,922 USD at Yadav Diamonds · As of October 7, 2026
View at Yadav Diamonds

About this 4.01ct lab-grown cushion diamond

This 4.01ct 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 LG814604162 or 814604162. Listed at 19 retailers as of October 27, 2026, with a 195% 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

4.01
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814604162
Dimensions11.13 × 8.34 × 5.45 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm8.34 mm4.01 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814604162
Side View
Table 63.0%Crown 35.4°Girdle: STK-VTKPavilion 39.3°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,821 USD|Low: $980 USD|High: $8,922 USD|Avg: $3,568 USD|+17.1%
Retailer 1
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Retailer 23
Yadav Diamonds
October 27, 2026
Retailer 11$1,096 USD
Retailer 5$1,127 USD
Retailer 2$1,320 USD
Retailer 14$1,329 USD
Retailer 1$1,821 USD
Retailer 12$1,831 USD
Retailer 19$1,907 USD
Retailer 3$1,999 USD
Retailer 9$2,052 USD
Retailer 21$2,667 USD
Retailer 10$3,070 USD
Retailer 4$3,165 USD
Retailer 13$3,216 USD
Retailer 7$3,372 USD
Retailer 23$3,500 USD
Retailer 18$3,738 USD
Retailer 20$4,295 USD
Retailer 17$4,459 USD
Retailer 16$4,767 USD
Retailer 6$5,366 USD
Retailer 8$7,581 USD
Retailer 22$7,740 USD
Retailer 15$8,040 USD
Yadav Diamonds$8,922 USD

17 data points across 24 retailers

19 retailers$1,821 USD to $5,366 USD

Retailer 1
-
$1,320 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$1,821 USD
£1,434 GBP
View
Retailer 3
-
$1,831 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,907 USD
€1,816 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,999 USD
View
Retailer 6
-
$2,052 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$2,667 USD
ZAR 43,081 ZAR
View
Price last confirmed 9 days ago
Retailer 8
-
$3,070 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$3,165 USD
CA$4,396 CAD
View
Retailer 10
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$3,372 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$3,500 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$3,738 USD
£2,943 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
$4,295 USD
£3,382 GBP
View
Retailer 14
-
$4,459 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$4,908 USD
View
Price last confirmed 54 days ago
B
Retailer 16
-
$5,366 USD
View
Retailer 17
-
$7,581 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$7,740 USD
View
Price last confirmed 7 days ago
Most Expensive
Yadav Diamonds
13306045 · Oct 7
$8,922 USD
View
Price last confirmed 26 days ago
18 more retailers have this diamond
Prices start from $1,821 USDSave up to $3,545 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
4.01ct Cushion
$1,821 USD