CaratHunter
Plans
Cushion|Lab Grown|IGI

3.21ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG847647677

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847647677

Diamond specifications and retailer prices

From $1,307 AUD
£723 GBP
As of October 24, 2026
2 retailers carry this diamond
Most expensive: $4,527 AUD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 3.21ct lab-grown cushion diamond

This 3.21ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847647677 or 847647677. Listed at 2 retailers as of October 23, 2026. 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

3.21
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847647677
Dimensions10.43 × 7.73 × 5.10 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm7.73 mm3.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847647677
Side View
Table 62.0%Crown 34.2°Girdle: THN-STKPavilion 38.1°Culet: NoneDepth 66.0%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24
Current: $4,527 AUD|Low: $1,307 AUD|High: $4,527 AUD|Avg: $2,917 AUD
Brilliant Earth
Retailer 2
October 24, 2026
Retailer 2$1,307 AUD
Brilliant Earth$4,527 AUD

2 data points across 2 retailers

2 retailers$1,307 AUD to $4,527 AUD

Retailer 1
-
$1,307 AUD
£723 GBP
Price last confirmed 7 days ago
Most Expensive
Brilliant Earth
22236253A · Oct 23
$4,527 AUD
$3,180 USD
View
Price last confirmed 7 days ago
1 more retailer has this diamond

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.

3.21ct Cushion
$1,307 AUD