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Cushion|Lab Grown|IGI

3.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG766685113

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

Certificate IGI LG766685113

Diamond specifications and retailer prices

From $929 CAD
$664 USD
As of October 29, 2026
Save $7,206 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,136 CAD at Frank Darling · As of October 29, 2026
View at Frank Darling

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 LG766685113 or 766685113. Listed at 14 retailers as of October 29, 2026, with prices from $929 to $8,136, a $7,206 spread on the same certified stone. Frank Darling lists it at $8,136. 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 angle33°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685113
Dimensions8.13 × 8.11 × 5.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.13 mm8.11 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766685113
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 66.9%

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: $8,136 CAD|Low: $777 CAD|High: $9,139 CAD|Avg: $3,465 CAD|-5.4%
Frank Darling
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
October 29, 2026
Retailer 8$929 CAD
Retailer 10$1,176 CAD
Retailer 14$1,332 CAD
Retailer 12$1,342 CAD
Retailer 7$1,373 CAD
Retailer 2$1,637 CAD
Retailer 3$2,311 CAD
Retailer 5$2,357 CAD
Retailer 11$3,288 CAD
Retailer 13$4,291 CAD
Retailer 4$4,549 CAD
Retailer 6$6,186 CAD
Retailer 9$6,956 CAD
Frank Darling$8,136 CAD

35 data points across 14 retailers

14 retailers$929 CAD to $8,136 CAD

A
Cheapest Retailer
-
$929 CAD
$664 USD
Final sale: no returns
A
Retailer 2
-
$1,176 CAD
$840 USD
View
A
Retailer 3
-
$1,332 CAD
$952 USD
View
A
Retailer 4
-
$1,342 CAD
$959 USD
View
A
Retailer 5
-
$1,373 CAD
$981 USD
View
A
Retailer 6
-
$1,637 CAD
€1,114 EUR
View
A
Retailer 7
-
$2,311 CAD
A$2,540 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,357 CAD
$1,684 USD
View
B+
Retailer 9
-
$3,288 CAD
$2,349 USD
View
B+
Retailer 10
-
$4,291 CAD
£2,414 GBP
View
B+
Retailer 11
-
$4,549 CAD
$3,250 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$6,186 CAD
$4,420 USD
View
B
Retailer 13
-
$6,956 CAD
$4,970 USD
View
Most Expensive
B
Frank Darling
VL-136729GR · Oct 29
$8,136 CAD
$5,813 USD
View
13 more retailers have this diamond
Prices start from $929 CADSave up to $7,206 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
$929 CAD