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Cushion|Lab Grown|IGI

1.87ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG846662377

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662377

Diamond specifications and retailer prices

From $895 CAD
£505 GBP
As of October 30, 2026
Save $4,580 CAD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,476 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.87ct lab-grown cushion diamond

This 1.87ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662377 or 846662377. Listed at 12 retailers as of October 29, 2026, with prices from $895 to $5,476, a $4,580 spread on the same certified stone. Do Amore Diamonds lists it at $5,476. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662377
Dimensions9.57 × 6.24 × 4.05 mm
L/W Ratio1.53
Girdle conditionFaceted
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
9.57 mm6.24 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662377
Side View
Table 60.0%Crown 30.8°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 64.9%

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: $5,476 CAD|Low: $894 CAD|High: $8,144 CAD|Avg: $2,897 CAD|-32.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$895 CAD
Retailer 10$992 CAD
Retailer 9$1,104 CAD
Retailer 11$1,200 CAD
Retailer 7$1,324 CAD
Retailer 3$1,701 CAD
Retailer 5$1,966 CAD
Retailer 12$2,226 CAD
Retailer 8$3,543 CAD
Retailer 4$4,596 CAD
Retailer 2$5,350 CAD
Do Amore Diamonds$5,476 CAD

13 data points across 12 retailers

12 retailers$895 CAD to $5,476 CAD

A
Cheapest Retailer
-
$895 CAD
£505 GBP
A
Retailer 2
-
$992 CAD
$710 USD
View
A
Retailer 3
-
$1,104 CAD
$790 USD
View
A
Retailer 4
-
$1,200 CAD
$859 USD
View
A
Retailer 5
-
$1,324 CAD
€903 EUR
View
A
Retailer 6
-
$1,701 CAD
$1,218 USD
View
A
Retailer 7
-
$1,966 CAD
A$2,165 AUD
View
A
Retailer 8
-
$2,226 CAD
$1,593 USD
View
B+
Retailer 9
-
$3,543 CAD
£1,997 GBP
View
Retailer 10
-
$4,596 CAD
$3,290 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$5,350 CAD
$3,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-713894242 · Oct 29
$5,476 CAD
$3,920 USD
View
11 more retailers have this diamond
Prices start from $895 CADSave up to $4,580 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
1.87ct Cushion
$895 CAD