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Cushion|Lab Grown|IGI

1.83ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG839684881

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG839684881

Diamond specifications and retailer prices

From $1,502 CAD
$1,075 USD
As of October 29, 2026
Save $4,583 CAD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,085 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839684881 or 839684881. Listed at 16 retailers as of October 29, 2026, with prices from $1,502 to $6,085, a $4,583 spread on the same certified stone. Taylor and Hart lists it at $6,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839684881
Dimensions7.44 × 7.22 × 4.58 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.44 mm7.22 mm1.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839684881
Side View
Table 51.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: LargeDepth 63.4%

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: $2,523 CAD|Low: $1,442 CAD|High: $6,085 CAD|Avg: $3,260 CAD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Taylor and Hart
October 31, 2026
Retailer 10$1,502 CAD
Retailer 9$1,633 CAD
Retailer 11$1,742 CAD
Retailer 12$1,742 CAD
Retailer 14$1,942 CAD
Retailer 6$1,978 CAD
Retailer 5$2,361 CAD
Retailer 1$2,523 CAD
Retailer 7$2,978 CAD
Retailer 13$3,265 CAD
Retailer 3$3,533 CAD
Retailer 2$4,684 CAD
Retailer 15$4,811 CAD
Retailer 4$5,567 CAD
Retailer 8$5,938 CAD
Taylor and Hart$6,085 CAD

27 data points across 16 retailers

16 retailers$1,502 CAD to $6,085 CAD

A
Cheapest Retailer
-
$1,502 CAD
$1,075 USD
A
Retailer 2
-
$1,633 CAD
$1,169 USD
View
A
Retailer 3
-
$1,742 CAD
$1,247 USD
View
Retailer 4
-
$1,742 CAD
$1,247 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,942 CAD
$1,390 USD
View
A
Retailer 6
-
$1,978 CAD
$1,416 USD
View
Final sale: no returns
A
Retailer 7
-
$2,361 CAD
$1,690 USD
View
B+
Retailer 8
-
$2,523 CAD
£1,422 GBP
View
B+
Retailer 9
-
$2,978 CAD
$2,132 USD
View
B+
Retailer 10
-
$3,265 CAD
$2,337 USD
View
B+
Retailer 11
-
$3,533 CAD
$2,529 USD
View
B
Retailer 12
-
$4,684 CAD
$3,353 USD
View
B
Retailer 13
-
$4,811 CAD
£2,712 GBP
View
B
Retailer 14
-
$5,567 CAD
$3,985 USD
View
B
Retailer 15
-
$5,938 CAD
£3,347 GBP
View
Most Expensive
B
Taylor and Hart
Y1B2QXB · Oct 30
$6,085 CAD
$4,356 USD
View
15 more retailers have this diamond
Prices start from $1,502 CADSave up to $4,583 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
$1,502 CAD