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Cushion|Lab Grown|IGI

4.04ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG815687362

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815687362

Diamond specifications and retailer prices

From $1,046 AUD
$735 USD
As of October 29, 2026
Save $2,316 AUD (69%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,363 AUD at Brilliance · As of October 24, 2026
View at Brilliance

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815687362 or 815687362. Listed at 3 retailers as of October 24, 2026, with prices from $1,046 to $3,363, a $2,316 spread on the same certified stone. Brilliance lists it at $3,363. 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

4.04
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815687362
Dimensions11.29 × 8.17 × 5.59 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm8.17 mm4.04 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815687362
Side View
Table 62.0%Crown 36.1°Girdle: MED-THKPavilion 36°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: $3,363 AUD|Low: $1,046 AUD|High: $8,371 AUD|Avg: $4,061 AUD|-16.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$1,046 AUD
Retailer 3$1,435 AUD
Brilliance$3,363 AUD
Retailer 4$8,371 AUD

12 data points across 4 retailers

3 retailers$1,046 AUD to $3,363 AUD

A
Cheapest Retailer
-
$1,046 AUD
$735 USD
Final sale: no returns
B+
Retailer 2
-
$1,435 AUD
$1,008 USD
View
Most Expensive
B+
Brilliance
D45178180 · Oct 24
$3,363 AUD
$2,362 USD
View
2 more retailers have this diamond
Prices start from $1,046 AUDSave up to $2,316 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
4.04ct Cushion
$1,046 AUD