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Cushion|Lab Grown|IGI

3.18ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG849632515

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849632515

Diamond specifications and retailer prices

From $883 CAD
€601 EUR
As of October 29, 2026
Save $1,486 CAD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,370 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.18ct lab-grown cushion diamond

This 3.18ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849632515 or 849632515. Listed at 4 retailers as of October 29, 2026, with prices from $883 to $2,370, a $1,486 spread on the same certified stone. With Clarity lists it at $2,370. 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

3.18
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849632515
Dimensions10.59 × 7.53 × 5.09 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm7.53 mm3.18 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849632515
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $883 CAD|Low: $874 CAD|High: $2,370 CAD|Avg: $1,726 CAD|+1.0%
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 29, 2026
Retailer 1$883 CAD
Retailer 2$1,101 CAD
Retailer 3$2,183 CAD
With Clarity$2,370 CAD

5 data points across 4 retailers

4 retailers$883 CAD to $2,370 CAD

A
Cheapest Retailer
-
$883 CAD
€601 EUR
A
Retailer 2
-
$1,101 CAD
$787 USD
View
B+
Retailer 3
-
$2,183 CAD
£1,228 GBP
View
Most Expensive
B+
With Clarity
849632515 · Oct 30
$2,370 CAD
$1,693 USD
View
3 more retailers have this diamond
Prices start from $883 CADSave up to $1,486 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
3.18ct Cushion
$883 CAD