CaratHunter
Plans
Cushion|Lab Grown|IGI

3.16ct I VS2 Cushion Lab Grown Diamond

ID • I/VS2 • IGI LG544242734

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG544242734

Diamond specifications and retailer prices

From $669 CAD
$478 USD
As of October 25, 2026
Save $3,712 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,381 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.16ct lab-grown cushion diamond

This 3.16ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544242734 or 544242734. Listed at 11 retailers as of October 25, 2026, with prices from $669 to $4,381, a $3,712 spread on the same certified stone. Brilliant Earth lists it at $4,381. 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

3.16
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242734
Dimensions8.41 × 8.34 × 5.73 mm
L/W Ratio1.01
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
8.41 mm8.34 mm3.16 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544242734
Side View
Table 65.5%Crown 35.2°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 68.7%

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 25
Current: $4,381 CAD|Low: $669 CAD|High: $4,521 CAD|Avg: $1,838 CAD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$669 CAD
Retailer 2$720 CAD
Retailer 8$854 CAD
Retailer 11$899 CAD
Retailer 7$1,079 CAD
Retailer 3$1,209 CAD
Retailer 6$1,360 CAD
Retailer 5$2,205 CAD
Retailer 4$2,453 CAD
Retailer 9$2,517 CAD
Retailer 10$2,620 CAD
Retailer 13$2,710 CAD
Brilliant Earth$4,381 CAD

33 data points across 13 retailers

11 retailers$669 CAD to $4,381 CAD

A
Cheapest Retailer
-
$669 CAD
$478 USD
A
Retailer 2
-
$720 CAD
£405 GBP
View
A
Retailer 3
-
$854 CAD
$610 USD
View
B+
Retailer 4
-
$899 CAD
$642 USD
View
A
Retailer 5
-
$1,079 CAD
€734 EUR
View
A
Retailer 6
-
$1,209 CAD
$864 USD
View
A
Retailer 7
-
$1,360 CAD
$972 USD
View
B+
Retailer 8
-
$2,517 CAD
£1,416 GBP
View
B+
Retailer 9
-
$2,620 CAD
£1,474 GBP
View
Retailer 10
-
$2,710 CAD
SGD 2,617 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
20457003A · Oct 29
$4,381 CAD
$3,130 USD
View
10 more retailers have this diamond
Prices start from $669 CADSave up to $3,712 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
3.16ct Cushion
$669 CAD