Cushion|Lab Grown|IGI

3.54ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG821694607

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821694607

Diamond specifications and retailer prices

From $1,490 CAD
$1,067 USD
As of October 29, 2026
Save $8,707 CAD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,197 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown cushion diamond

This 3.54ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821694607 or 821694607. Listed at 7 retailers as of October 29, 2026, with prices from $1,490 to $10,197, a $8,707 spread on the same certified stone. Do Amore Diamonds lists it at $10,197. 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

3.54
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821694607
Dimensions10.64 × 7.84 × 5.35 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm7.84 mm3.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821694607
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 68.2%

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 29
Current: $10,197 CAD|Low: $1,490 CAD|High: $10,197 CAD|Avg: $4,359 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7$1,490 CAD
Retailer 4$1,495 CAD
Retailer 2$1,755 CAD
Retailer 3$2,894 CAD
Retailer 5$4,994 CAD
Retailer 6$6,202 CAD
Do Amore Diamonds$10,197 CAD

13 data points across 7 retailers

7 retailers$1,490 CAD to $10,197 CAD

A
Cheapest Retailer
-
$1,490 CAD
$1,067 USD
A
Retailer 2
-
$1,495 CAD
$1,070 USD
View
A
Retailer 3
-
$1,755 CAD
£989 GBP
View
B+
Retailer 4
-
$2,894 CAD
€1,973 EUR
View
B
Retailer 5
-
$4,994 CAD
£2,815 GBP
View
Retailer 6
-
$6,202 CAD
$4,440 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-3C7F8AB72 · Oct 29
$10,197 CAD
$7,300 USD
View
6 more retailers have this diamond
Prices start from $1,490 CADSave up to $8,707 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
3.54ct Cushion
$1,490 CAD