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Cushion|Lab Grown|IGI

3.09ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG810642503

Certificate IGI LG810642503

Diamond specifications and retailer prices

From $1,105 CAD
$791 USD
As of October 30, 2026
Save $2,846 CAD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,951 CAD at MOH London · As of October 26, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810642503 or 810642503. Listed at 6 retailers as of October 26, 2026, with prices from $1,105 to $3,951, a $2,846 spread on the same certified stone. MOH London lists it at $3,951. 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
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG810642503
Dimensions10.32 × 7.54 × 5.02 mm
L/W Ratio1.37
Top View
10.32 mm7.54 mm3.09 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810642503
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

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: $3,951 CAD|Low: $1,079 CAD|High: $3,967 CAD|Avg: $1,721 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$1,105 CAD
Retailer 5$1,134 CAD
Retailer 3$1,386 CAD
Retailer 7$1,401 CAD
Retailer 4$1,436 CAD
Retailer 2$3,146 CAD
MOH London$3,951 CAD

13 data points across 7 retailers

6 retailers$1,105 CAD to $3,951 CAD

A
Cheapest Retailer
-
$1,105 CAD
$791 USD
B+
Retailer 2
-
$1,134 CAD
$812 USD
View
A
Retailer 3
-
$1,386 CAD
€945 EUR
View
A
Retailer 4
-
$1,436 CAD
$1,028 USD
View
B+
Retailer 5
-
$3,146 CAD
A$3,465 AUD
View
Most Expensive
B
MOH London
LG810642503 · Oct 26
$3,951 CAD
£2,227 GBP
View
5 more retailers have this diamond
Prices start from $1,105 CADSave up to $2,846 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
$1,105 CAD