Cushion|Lab Grown|IGI

4.06ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG843625579

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843625579

Diamond specifications and retailer prices

From $1,039 USD
£818 GBP
As of October 29, 2026
Save $9,331 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,370 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.06ct lab-grown cushion diamond

This 4.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843625579 or 843625579. Listed at 13 retailers as of October 28, 2026, with prices from $1,039 to $10,370, a $9,331 spread on the same certified stone. Brilliant Earth lists it at $10,370. 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
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843625579
Dimensions10.91 × 8.29 × 5.67 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm8.29 mm4.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843625579
Side View
Table 65.0%Crown 33.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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 29
Current: $1,826 USD|Low: $1,039 USD|High: $9,237 USD|Avg: $3,249 USD|-0.1%
Retailer 1
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
October 30, 2026
Retailer 13$1,039 USD
Retailer 6$1,048 USD
Retailer 3$1,155 USD
Retailer 5$1,399 USD
Retailer 15$1,439 USD
Retailer 8$1,713 USD
Retailer 1$1,826 USD
Retailer 4$3,401 USD
Retailer 11$3,819 USD
Retailer 14$3,960 USD
Retailer 7$4,854 USD
Retailer 9$5,077 USD
Retailer 12$7,367 USD
Retailer 2$7,820 USD
Retailer 10$9,237 USD

11 data points across 15 retailers

13 retailers$1,039 USD to $10,370 USD

A
Cheapest Retailer
-
$1,039 USD
£818 GBP
A
Retailer 2
-
$1,155 USD
View
A
Retailer 3
-
$1,439 USD
View
A
Retailer 4
-
$1,713 USD
€1,631 EUR
View
A
Retailer 5
-
$1,826 USD
View
B+
Retailer 6
-
$3,401 USD
View
B+
Retailer 7
-
$3,819 USD
£3,007 GBP
View
B+
Retailer 8
-
$3,960 USD
SGD 5,352 SGD
View
B+
Retailer 9
-
$5,077 USD
View
B
Retailer 10
-
$7,367 USD
View
B
Retailer 11
-
$7,820 USD
View
B
Retailer 12
-
$9,237 USD
View
Most Expensive
B
Brilliant Earth
22316119Y · Oct 28
$10,370 USD
View
12 more retailers have this diamond
Prices start from $1,039 USDSave up to $9,331 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
4.06ct Cushion
$1,039 USD