Cushion|Lab Grown|IGI

4.06ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG851616938

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG851616938

Diamond specifications and retailer prices

From $852 USD
As of November 1, 2026
Save $132 USD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $984 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 4.06ct lab-grown cushion diamond

This 4.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851616938 or 851616938. Listed at 3 retailers as of November 1, 2026, with prices from $852 to $984, a $132 spread on the same certified stone. 77 Diamonds lists it at $984. 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

4.06
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851616938
Dimensions11.32 × 7.78 × 5.27 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm7.78 mm4.06 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851616938
Side View
Table 60.0%Crown 39.5°Girdle: STK-VTKPavilion 32.1°CuletDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $984 USD|Low: $852 USD|High: $984 USD|Avg: $908 USD
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$852 USD
Retailer 2$946 USD
77 Diamonds$984 USD

2 data points across 3 retailers

3 retailers$852 USD to $984 USD

B+
Cheapest Retailer
-
$852 USD
Retailer 2
-
$946 USD
€901 EUR
View
Most Expensive
B+
77 Diamonds
CUSPUIFSFSQ6JRTH · Nov 2
$984 USD
£774 GBP
View
2 more retailers have this diamond
Prices start from $852 USDSave up to $132 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.

B+
4.06ct Cushion
$852 USD