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Cushion|Lab Grown|IGI

1.83ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG618440583

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618440583

Diamond specifications and retailer prices

From $729 CAD
$522 USD
As of October 30, 2026
Save $2,386 CAD (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,115 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618440583 or 618440583. Listed at 5 retailers as of October 30, 2026, with prices from $729 to $3,115, a $2,386 spread on the same certified stone. Do Amore Diamonds lists it at $3,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618440583
Dimensions7.19 × 7.04 × 4.67 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
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
7.19 mm7.04 mm1.83 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618440583
Side View
Table 62.0%Crown 35°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,115 CAD|Low: $657 CAD|High: $3,227 CAD|Avg: $1,635 CAD|-3.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$729 CAD
Retailer 3$733 CAD
Retailer 2$1,930 CAD
Do Amore Diamonds$3,115 CAD

18 data points across 4 retailers

5 retailers$729 CAD to $3,115 CAD

B+
Cheapest Retailer
-
$729 CAD
$522 USD
A
Retailer 2
-
$733 CAD
$525 USD
View
A
Retailer 3
-
$1,020 CAD
$730 USD
View
B
Retailer 4
-
$1,930 CAD
£1,088 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6F2E8FA2C · Oct 31
$3,115 CAD
$2,230 USD
View
4 more retailers have this diamond
Prices start from $729 CADSave up to $2,386 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
1.83ct Cushion
$729 CAD