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Cushion|Lab Grown|IGI

1.89ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800677462

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677462

Diamond specifications and retailer prices

From $1,250 CAD
$895 USD
As of October 29, 2026
Save $6,433 CAD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,683 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.89ct lab-grown cushion diamond

This 1.89ct 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 LG800677462 or 800677462. Listed at 10 retailers as of October 29, 2026, with prices from $1,250 to $7,683, a $6,433 spread on the same certified stone. Do Amore Diamonds lists it at $7,683. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677462
Dimensions8.30 × 6.69 × 4.39 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
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
8.30 mm6.69 mm1.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677462
Side View
Table 62.0%Crown 33.8°Girdle: ThickPavilion 35.2°Culet: NoneDepth 65.6%

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: $7,683 CAD|Low: $961 CAD|High: $10,183 CAD|Avg: $4,260 CAD|-24.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$1,250 CAD
Retailer 7$1,259 CAD
Retailer 11$1,347 CAD
Retailer 6$1,641 CAD
Retailer 10$1,802 CAD
Retailer 4$1,869 CAD
Retailer 9$4,605 CAD
Retailer 8$5,085 CAD
Retailer 2$5,881 CAD
Do Amore Diamonds$7,683 CAD
Retailer 3$9,120 CAD

28 data points across 11 retailers

10 retailers$1,250 CAD to $7,683 CAD

A
Cheapest Retailer
-
$1,250 CAD
$895 USD
A
Retailer 2
-
$1,259 CAD
$901 USD
View
A
Retailer 3
-
$1,347 CAD
$964 USD
View
Final sale: no returns
A
Retailer 4
-
$1,641 CAD
$1,175 USD
View
A
Retailer 5
-
$1,802 CAD
$1,290 USD
View
A
Retailer 6
-
$1,869 CAD
€1,274 EUR
View
Retailer 7
-
$4,605 CAD
£2,596 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
$5,085 CAD
$3,640 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$5,881 CAD
$4,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-CB9E6602F · Oct 30
$7,683 CAD
$5,500 USD
View
9 more retailers have this diamond
Prices start from $1,250 CADSave up to $6,433 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
1.89ct Cushion
$1,250 CAD