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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 $1,475 AUD
£816 GBP
As of October 30, 2026
Save $13,288 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,763 AUD 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 $1,475 to $14,763, a $13,288 spread on the same certified stone. Brilliant Earth lists it at $14,763. 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
Colour
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 30
Current: $11,061 AUD|Low: $1,475 AUD|High: $13,150 AUD|Avg: $4,624 AUD|-12.2%
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 8$1,475 AUD
Retailer 6$1,492 AUD
Retailer 3$1,644 AUD
Retailer 5$1,992 AUD
Retailer 2$2,049 AUD
Retailer 10$2,438 AUD
Retailer 9$2,599 AUD
Retailer 4$4,842 AUD
Retailer 13$5,437 AUD
Retailer 15$5,638 AUD
Retailer 7$6,910 AUD
Retailer 11$7,228 AUD
Retailer 14$10,488 AUD
Retailer 1$11,061 AUD
Retailer 12$13,150 AUD

11 data points across 15 retailers

13 retailers$1,475 AUD to $14,763 AUD

A
Cheapest Retailer
-
$1,475 AUD
£816 GBP
A
Retailer 2
-
$1,644 AUD
$1,155 USD
View
A
Retailer 3
-
$2,049 AUD
$1,439 USD
View
A
Retailer 4
-
$2,438 AUD
€1,631 EUR
View
A
Retailer 5
-
$2,599 AUD
$1,826 USD
View
B+
Retailer 6
-
$4,842 AUD
$3,401 USD
View
B+
Retailer 7
-
$5,437 AUD
£3,007 GBP
View
B+
Retailer 8
-
$5,638 AUD
SGD 5,352 SGD
View
B+
Retailer 9
-
$7,228 AUD
$5,077 USD
View
B
Retailer 10
-
$10,488 AUD
$7,367 USD
View
B
Retailer 11
-
$11,061 AUD
$7,770 USD
View
B
Retailer 12
-
$13,150 AUD
$9,237 USD
View
Most Expensive
B
Brilliant Earth
22316119Y · Oct 28
$14,763 AUD
$10,370 USD
View
12 more retailers have this diamond
Prices start from $1,475 AUDSave up to $13,288 AUD

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
$1,475 AUD