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Cushion|Lab Grown|IGI

6.49ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG849621117

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849621117

Diamond specifications and retailer prices

From $2,400 AUD
£1,327 GBP
As of October 28, 2026
Save $14,525 AUD (86%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,924 AUD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 6.49ct lab-grown cushion diamond

This 6.49ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849621117 or 849621117. Listed at 2 retailers as of October 27, 2026, with prices from $2,400 to $16,924, a $14,525 spread on the same certified stone. Brilliant Earth lists it at $16,924. 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

6.49
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849621117
Dimensions12.86 × 9.59 × 6.52 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.86 mm9.59 mm6.49 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849621117
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $16,924 AUD|Low: $2,400 AUD|High: $16,924 AUD|Avg: $9,662 AUD
Brilliant Earth
Retailer 2
October 28, 2026
Retailer 2$2,400 AUD
Brilliant Earth$16,924 AUD

2 data points across 2 retailers

2 retailers$2,400 AUD to $16,924 AUD

A
Cheapest Retailer
-
$2,400 AUD
£1,327 GBP
Most Expensive
B
Brilliant Earth
22321925A · Oct 27
$16,924 AUD
$11,890 USD
View
1 more retailer has this diamond
Prices start from $2,400 AUDSave up to $14,525 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
6.49ct Cushion
$2,400 AUD