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Cushion|Lab Grown|IGI

3.11ct H VVS2 Cushion Lab Grown Diamond

EX • H/VVS2 • IGI LG516259379

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG516259379

Diamond specifications and retailer prices

From $1,627 CAD
$1,165 USD
As of October 29, 2026
Save $4,122 CAD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,750 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.11ct lab-grown cushion diamond

This 3.11ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG516259379 or 516259379. Listed at 10 retailers as of October 29, 2026, with prices from $1,627 to $5,750, a $4,122 spread on the same certified stone. MOH London lists it at $5,750. 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

3.11
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516259379
Dimensions9.54 × 7.43 × 5.13 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.54 mm7.43 mm3.11 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516259379
Side View
Table 61.0%Crown 36.4°GirdlePavilion 35.9°Culet: NoneDepth 69.0%

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: $5,750 CAD|Low: $1,257 CAD|High: $6,089 CAD|Avg: $3,380 CAD|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$1,627 CAD
Retailer 4$1,802 CAD
Retailer 11$1,870 CAD
Retailer 7$2,161 CAD
Retailer 3$2,629 CAD
Retailer 9$2,690 CAD
Retailer 5$3,916 CAD
Retailer 10$4,219 CAD
Retailer 6$4,662 CAD
Retailer 2$4,931 CAD
MOH London$5,750 CAD

15 data points across 11 retailers

10 retailers$1,627 CAD to $5,750 CAD

A
Cheapest Retailer
-
$1,627 CAD
$1,165 USD
Final sale: no returns
A
Retailer 2
-
$1,802 CAD
$1,290 USD
View
Retailer 3
-
$1,870 CAD
$1,339 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$2,161 CAD
$1,547 USD
View
B+
Retailer 5
-
$2,690 CAD
$1,926 USD
View
B
Retailer 6
-
$3,916 CAD
ZAR 45,287 ZAR
View
Retailer 7
-
$4,219 CAD
A$4,647 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$4,662 CAD
£2,628 GBP
View
B
Retailer 9
-
$4,931 CAD
$3,530 USD
View
Most Expensive
B
MOH London
LG516259379 · Oct 29
$5,750 CAD
£3,241 GBP
View
9 more retailers have this diamond
Prices start from $1,627 CADSave up to $4,122 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
3.11ct Cushion
$1,627 CAD