Cushion|Lab Grown|IGI

3.10ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG651420687

Certificate IGI LG651420687

Diamond specifications and retailer prices

From $2,421 CAD
$1,730 USD
As of October 30, 2026
Save $2,505 CAD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,927 CAD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.1ct lab-grown cushion diamond

This 3.1ct 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 very-good cut grade and certified by IGI LG651420687 or 651420687. Listed at 4 retailers as of October 30, 2026, with prices from $2,421 to $4,927, a $2,505 spread on the same certified stone. Kay Jewelers lists it at $4,927. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651420687
Dimensions10.07 × 8.12 × 5.21 mm
L/W Ratio1.24
Top View
10.07 mm8.12 mm3.10 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651420687
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,927 CAD|Low: $2,421 CAD|High: $4,927 CAD|Avg: $4,002 CAD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 3$2,421 CAD
Retailer 2$3,465 CAD
Kay Jewelers$4,927 CAD
Retailer 4$4,927 CAD

2 data points across 4 retailers

4 retailers$2,421 CAD to $4,927 CAD

B+
Cheapest Retailer
-
$2,421 CAD
$1,730 USD
B
Retailer 2
-
$3,465 CAD
$2,476 USD
View
B
Retailer 3
-
$4,927 CAD
$3,520 USD
View
Most Expensive
B
Kay Jewelers
252410819 · Oct 30
$4,927 CAD
$3,520 USD
View
3 more retailers have this diamond
Prices start from $2,421 CADSave up to $2,505 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.

B+
3.10ct Cushion
$2,421 CAD