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Cushion|Lab Grown|IGI

5.11ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG571395224

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG571395224

Diamond specifications and retailer prices

From $2,336 CAD
$1,672 USD
As of October 29, 2026
Save $16,750 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,085 CAD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 5.11ct lab-grown cushion diamond

This 5.11ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG571395224 or 571395224. Listed at 12 retailers as of October 29, 2026, with prices from $2,336 to $19,085, a $16,750 spread on the same certified stone. Frank Darling lists it at $19,085. 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

5.11
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571395224
Dimensions11.00 × 9.16 × 6.51 mm
L/W Ratio1.20
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
11.00 mm9.16 mm5.11 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571395224
Side View
Table 59.0%Crown 36.9°Girdle: MED-VTKPavilion 37.9°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $19,085 CAD|Low: $2,336 CAD|High: $20,176 CAD|Avg: $8,136 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 30, 2026
Retailer 14$2,336 CAD
Retailer 10$2,654 CAD
Retailer 13$2,704 CAD
Retailer 12$3,811 CAD
Retailer 7$4,039 CAD
Retailer 3$4,040 CAD
Retailer 9$5,420 CAD
Retailer 6$6,808 CAD
Retailer 8$7,666 CAD
Retailer 5$9,686 CAD
Retailer 2$10,309 CAD
Retailer 11$10,987 CAD
Retailer 4$14,346 CAD
Frank Darling$19,085 CAD

28 data points across 14 retailers

12 retailers$2,336 CAD to $19,085 CAD

A
Cheapest Retailer
-
$2,336 CAD
$1,672 USD
Final sale: no returns
A
Retailer 2
-
$2,654 CAD
$1,900 USD
View
A
Retailer 3
-
$2,704 CAD
$1,936 USD
View
A
Retailer 4
-
$3,811 CAD
$2,728 USD
View
A
Retailer 5
-
$4,039 CAD
€2,754 EUR
View
A
Retailer 6
-
$4,040 CAD
$2,892 USD
View
Retailer 7
-
$5,420 CAD
A$5,969 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$7,666 CAD
£4,321 GBP
View
B
Retailer 9
-
$10,309 CAD
$7,380 USD
View
Retailer 10
-
$10,987 CAD
A$12,100 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$14,346 CAD
$10,270 USD
View
Most Expensive
B
Frank Darling
P57B-69EL · Oct 31
$19,085 CAD
$13,663 USD
View
11 more retailers have this diamond
Prices start from $2,336 CADSave up to $16,750 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
5.11ct Cushion
$2,336 CAD