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Cushion|Lab Grown|IGI

4.06ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG657467656

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG657467656

Diamond specifications and retailer prices

From $1,489 AUD
$1,046 USD
As of October 29, 2026
Save $8,163 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,652 AUD at Brilliant Earth · As of October 30, 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 LG657467656 or 657467656. Listed at 14 retailers as of October 29, 2026, with prices from $1,489 to $9,652, a $8,163 spread on the same certified stone. Brilliant Earth lists it at $9,652. 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 angle32.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657467656
Dimensions11.09 × 8.23 × 5.09 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm8.23 mm4.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657467656
Side View
Table 66.0%Crown 32.7°Girdle: STK-VTKPavilion 34.6°Culet: NoneDepth 61.8%

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: $9,652 AUD|Low: $1,274 AUD|High: $10,165 AUD|Avg: $3,811 AUD|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3$1,489 AUD
Retailer 8$1,858 AUD
Retailer 10$1,986 AUD
Retailer 2$2,377 AUD
Retailer 4$2,470 AUD
Retailer 6$3,284 AUD
Retailer 12$3,303 AUD
Retailer 11$3,341 AUD
Retailer 9$4,252 AUD
Retailer 5$4,801 AUD
Retailer 7$5,261 AUD
Retailer 13$5,367 AUD
Brilliant Earth$9,652 AUD

19 data points across 13 retailers

14 retailers$1,489 AUD to $9,652 AUD

A
Cheapest Retailer
-
$1,489 AUD
$1,046 USD
Final sale: no returns
A
Retailer 2
-
$1,858 AUD
$1,305 USD
View
A
Retailer 3
-
$1,986 AUD
$1,395 USD
View
A
Retailer 4
-
$2,377 AUD
£1,315 GBP
View
A
Retailer 5
-
$2,470 AUD
$1,735 USD
View
A
Retailer 6
-
$3,284 AUD
ZAR 37,266 ZAR
View
Retailer 7
-
$3,303 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,341 AUD
$2,347 USD
View
B+
Retailer 9
-
$4,252 AUD
£2,352 GBP
View
B+
Retailer 10
-
$4,801 AUD
$3,372 USD
View
B+
Retailer 11
-
$5,261 AUD
£2,910 GBP
View
B+
Retailer 12
-
$5,367 AUD
$3,770 USD
View
B
Retailer 13
-
$8,346 AUD
HK$45,800 HKD
View
Most Expensive
B
Brilliant Earth
17969854A · Oct 30
$9,652 AUD
$6,780 USD
View
13 more retailers have this diamond
Prices start from $1,489 AUDSave up to $8,163 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
$1,489 AUD