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Cushion|Lab Grown|IGI

1.99ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG819647589

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG819647589

Diamond specifications and retailer prices

From $3,545 AUD
$2,490 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $3,545 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.99ct lab-grown cushion diamond

This 1.99ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819647589 or 819647589. Listed at 2 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819647589
Dimensions7.13 × 7.10 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.13 mm7.10 mm1.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819647589
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $3,545 AUD|Low: $737 AUD|High: $3,602 AUD|Avg: $1,547 AUD|-1.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
August 26, 2026
Retailer 2$811 AUD
Retailer 4$826 AUD
Retailer 3$881 AUD
Retailer 6$982 AUD
Retailer 7$1,528 AUD
Retailer 5$2,672 AUD
Brilliant Earth$3,545 AUD

15 data points across 7 retailers

2 retailers

Retailer 1
-
$2,672 AUD
$1,877 USD
Price last confirmed 64 days ago
Most Expensive
B
Brilliant Earth
20880533A · Oct 29
$3,545 AUD
$2,490 USD
View
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.

B
1.99ct Cushion
$3,545 AUD