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Cushion|Lab Grown|IGI

3.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG727565458

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

Certificate IGI LG727565458

Diamond specifications and retailer prices

From $1,675 CAD
$1,197 USD
As of October 29, 2026
Save $11,607 CAD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,282 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG727565458 or 727565458. Listed at 16 retailers as of October 29, 2026, with prices from $1,675 to $13,282, a $11,607 spread on the same certified stone. Do Amore Diamonds lists it at $13,282. 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 angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727565458
Dimensions8.59 × 8.47 × 5.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm8.47 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727565458
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 66.6%

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: $2,771 CAD|Low: $1,675 CAD|High: $13,282 CAD|Avg: $4,138 CAD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$1,675 CAD
Retailer 2$1,736 CAD
Retailer 10$1,938 CAD
Retailer 11$2,440 CAD
Retailer 1$2,771 CAD
Retailer 6$4,322 CAD
Retailer 4$4,448 CAD
Retailer 8$4,549 CAD
Retailer 3$4,629 CAD
Retailer 5$6,187 CAD
Retailer 9$10,861 CAD

45 data points across 11 retailers

16 retailers$1,675 CAD to $13,282 CAD

A
Cheapest Retailer
-
$1,675 CAD
$1,197 USD
Final sale: no returns
A
Retailer 2
-
$1,736 CAD
$1,240 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,938 CAD
$1,385 USD
View
A
Retailer 4
-
$2,097 CAD
$1,498 USD
View
A
Retailer 5
-
$2,440 CAD
$1,743 USD
View
A
Retailer 6
-
$2,771 CAD
£1,559 GBP
View
B+
Retailer 7
-
$4,322 CAD
A$4,751 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$4,448 CAD
ZAR 51,347 ZAR
View
B+
Retailer 9
-
$4,549 CAD
$3,250 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,629 CAD
£2,604 GBP
View
B
Retailer 11
-
$5,496 CAD
$3,927 USD
View
B+
Retailer 12
-
$6,187 CAD
£3,481 GBP
View
B
Retailer 13
-
$6,804 CAD
$4,861 USD
View
B
Retailer 14
-
$10,174 CAD
$7,269 USD
View
B
Retailer 15
-
$10,861 CAD
$7,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-35AD8E97C · Oct 29
$13,282 CAD
$9,490 USD
View
15 more retailers have this diamond
Prices start from $1,675 CADSave up to $11,607 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
$1,675 CAD