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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 $1,512 NZD
$852 USD
As of November 1, 2026
Save $233 NZD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,745 NZD 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 2 retailers as of November 1, 2026, with prices from $1,512 to $1,745, a $233 spread on the same certified stone. 77 Diamonds lists it at $1,745. 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
Colour
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: $1,745 NZD|Low: $1,512 NZD|High: $1,745 NZD|Avg: $1,589 NZD
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$1,512 NZD
77 Diamonds$1,745 NZD

2 data points across 2 retailers

2 retailers$1,512 NZD to $1,745 NZD

B+
Cheapest Retailer
-
$1,512 NZD
$852 USD
Most Expensive
B+
77 Diamonds
CUSPUIFSFSQ6JRTH · Nov 2
$1,745 NZD
£774 GBP
View
1 more retailer has this diamond
Prices start from $1,512 NZDSave up to $233 NZD

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
$1,512 NZD