Cushion|Lab Grown|IGI

1.81ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG12503303

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG12503303

Diamond specifications and retailer prices

From $489 CAD
$350 USD
As of October 30, 2026
Save $3,394 CAD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,883 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG12503303 or 12503303. Listed at 7 retailers as of October 30, 2026, with prices from $489 to $3,883, a $3,394 spread on the same certified stone. Do Amore Diamonds lists it at $3,883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12503303
Dimensions7.76 × 6.69 × 4.61 mm
L/W Ratio1.16
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
7.76 mm6.69 mm1.81 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG12503303
Side View
Table 61.0%Crown 36°Girdle: MED-UNDPavilion 39°Culet: NoneDepth 68.9%

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: $3,618 CAD|Low: $352 CAD|High: $3,911 CAD|Avg: $1,707 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$489 CAD
Retailer 4$881 CAD
Retailer 3$887 CAD
Retailer 6$919 CAD
Retailer 2$2,347 CAD
Do Amore Diamonds$3,618 CAD

19 data points across 6 retailers

7 retailers$489 CAD to $3,883 CAD

A
Cheapest Retailer
-
$489 CAD
$350 USD
Final sale: no returns
A
Retailer 2
-
$881 CAD
$631 USD
View
A
Retailer 3
-
$887 CAD
$635 USD
View
A
Retailer 4
-
$919 CAD
$658 USD
View
B
Retailer 5
-
$2,347 CAD
£1,323 GBP
View
B
Retailer 6
-
$3,618 CAD
$2,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-0F467EDB5 · Oct 31
$3,883 CAD
$2,780 USD
View
6 more retailers have this diamond
Prices start from $489 CADSave up to $3,394 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
1.81ct Cushion
$489 CAD