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Cushion|Lab Grown|IGI

1.87ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG768630863

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG768630863

Diamond specifications and retailer prices

From $715 CAD
$512 USD
As of October 30, 2026
Save $6,740 CAD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,455 CAD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG768630863 or 768630863. Listed at 14 retailers as of October 30, 2026, with prices from $715 to $7,455, a $6,740 spread on the same certified stone. Yadav Diamonds lists it at $7,455. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630863
Dimensions4.88 × 7.06 × 7.03 mm
L/W Ratio1.45
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
4.88 mm7.06 mm1.87 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630863
Side View
Table 58.0%Crown 36.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 69.4%

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: $5,350 CAD|Low: $511 CAD|High: $6,384 CAD|Avg: $2,636 CAD|-16.2%
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
October 30, 2026
Retailer 5$715 CAD
Retailer 9$939 CAD
Retailer 2$1,013 CAD
Retailer 11$1,116 CAD
Retailer 7$1,220 CAD
Retailer 3$1,689 CAD
Retailer 6$1,815 CAD
Retailer 12$2,073 CAD
Retailer 8$2,878 CAD
Retailer 4$4,524 CAD
Retailer 13$4,575 CAD
Retailer 10$5,057 CAD
Retailer 1$5,350 CAD

30 data points across 13 retailers

14 retailers$715 CAD to $7,455 CAD

A
Cheapest Retailer
-
$715 CAD
$512 USD
Final sale: no returns
A
Retailer 2
-
$939 CAD
$672 USD
View
A
Retailer 3
-
$1,013 CAD
$725 USD
View
A
Retailer 4
-
$1,116 CAD
$799 USD
View
A
Retailer 5
-
$1,220 CAD
€832 EUR
View
A
Retailer 6
-
$1,689 CAD
$1,209 USD
View
A
Retailer 7
-
$1,815 CAD
A$1,999 AUD
View
A
Retailer 8
-
$2,073 CAD
$1,484 USD
View
B+
Retailer 9
-
$2,878 CAD
£1,622 GBP
View
Retailer 10
-
$4,524 CAD
A$4,983 AUD
View
Price last confirmed 22 days ago
Retailer 11
-
$4,575 CAD
$3,275 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$5,057 CAD
$3,620 USD
View
B
Retailer 13
-
$5,350 CAD
$3,830 USD
View
Most Expensive
B
Yadav Diamonds
12301854 · Oct 30
$7,455 CAD
$5,337 USD
View
13 more retailers have this diamond
Prices start from $715 CADSave up to $6,740 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
$715 CAD