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Cushion|Lab Grown|IGI

3.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG799683982

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

Certificate IGI LG799683982

Diamond specifications and retailer prices

From $901 CAD
$644 USD
As of October 29, 2026
Save $10,016 CAD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,917 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799683982 or 799683982. Listed at 19 retailers as of October 29, 2026, with prices from $901 to $10,917, a $10,016 spread on the same certified stone. Brilliant Earth lists it at $10,917. 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

3.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799683982
Dimensions8.06 × 7.78 × 5.46 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm7.78 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799683982
Side View
Table 64.0%Crown 40.8°Girdle: STK-THKPavilion 34.6°Culet: NoneDepth 70.2%

Caratlytics Score

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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: $10,917 CAD|Low: $901 CAD|High: $11,267 CAD|Avg: $2,805 CAD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 17$901 CAD
Retailer 9$1,008 CAD
Retailer 18$1,088 CAD
Retailer 8$1,162 CAD
Retailer 4$1,341 CAD
Retailer 13$1,489 CAD
Retailer 11$1,530 CAD
Retailer 2$1,556 CAD
Retailer 6$2,141 CAD
Retailer 15$2,505 CAD
Retailer 16$2,901 CAD
Retailer 10$3,053 CAD
Retailer 3$3,158 CAD
Retailer 5$3,237 CAD
Retailer 14$3,349 CAD
Retailer 12$4,362 CAD
Retailer 7$4,731 CAD
Brilliant Earth$10,917 CAD

36 data points across 18 retailers

19 retailers$901 CAD to $10,917 CAD

A
Cheapest Retailer
-
$901 CAD
$644 USD
Final sale: no returns
A
Retailer 2
-
$1,008 CAD
$720 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,088 CAD
£612 GBP
View
A
Retailer 4
-
$1,162 CAD
$830 USD
View
A
Retailer 5
-
$1,341 CAD
$958 USD
View
A
Retailer 6
-
$1,489 CAD
$1,064 USD
View
A
Retailer 7
-
$1,530 CAD
€1,041 EUR
View
A
Retailer 8
-
$1,556 CAD
£876 GBP
View
A
Retailer 9
-
$2,141 CAD
A$2,353 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$2,505 CAD
$1,790 USD
View
B+
Retailer 11
-
$2,901 CAD
£1,632 GBP
View
B+
Retailer 12
-
$3,053 CAD
$2,181 USD
View
B+
Retailer 13
-
$3,158 CAD
SGD 3,049 SGD
View
B+
Retailer 14
-
$3,237 CAD
$2,313 USD
View
B+
Retailer 15
-
$3,244 CAD
$2,318 USD
View
B+
Retailer 16
-
$3,349 CAD
$2,393 USD
View
B+
Retailer 17
-
$4,362 CAD
£2,454 GBP
View
B
Retailer 18
-
$4,731 CAD
$3,380 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20573163A · Oct 29
$10,917 CAD
$7,800 USD
View
18 more retailers have this diamond
Prices start from $901 CADSave up to $10,016 CAD

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
3.05ct Cushion
$901 CAD