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Cushion|Lab Grown|IGI

3.09ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG850687056

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG850687056

Diamond specifications and retailer prices

From $847 CAD
$605 USD
As of October 30, 2026
Save $1,633 CAD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,480 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850687056 or 850687056. Listed at 6 retailers as of October 29, 2026, with prices from $847 to $2,480, a $1,633 spread on the same certified stone. MOH London lists it at $2,480. 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

3.09
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850687056
Dimensions10.35 × 7.19 × 4.73 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm7.19 mm3.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850687056
Side View
Table 62.0%Crown 35.8°Girdle: THK-VTKPavilion 37.4°Culet: NoneDepth 65.8%

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 30
Current: $2,480 CAD|Low: $847 CAD|High: $2,480 CAD|Avg: $1,363 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$847 CAD
Retailer 3$1,021 CAD
Retailer 2$1,139 CAD
Retailer 4$1,444 CAD
Retailer 5$2,086 CAD
MOH London$2,480 CAD

5 data points across 6 retailers

6 retailers$847 CAD to $2,480 CAD

B+
Cheapest Retailer
-
$847 CAD
$605 USD
A
Retailer 2
-
$1,021 CAD
€695 EUR
View
A
Retailer 3
-
$1,139 CAD
£641 GBP
View
A
Retailer 4
-
$1,444 CAD
$1,032 USD
View
B+
Retailer 5
-
$2,086 CAD
$1,490 USD
View
Most Expensive
B+
MOH London
LG850687056 · Oct 29
$2,480 CAD
£1,395 GBP
View
5 more retailers have this diamond
Prices start from $847 CADSave up to $1,633 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
3.09ct Cushion
$847 CAD