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Round|Lab Grown|IGI

1.87ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG815610501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815610501

Diamond specifications and retailer prices

From $582 CAD
$416 USD
As of October 28, 2026
Save $1,947 CAD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,529 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.87ct lab-grown round diamond

This 1.87ct lab-grown round 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 LG815610501 or 815610501. Listed at 13 retailers as of October 26, 2026, with prices from $582 to $2,529, a $1,947 spread on the same certified stone. MOH London lists it at $2,529. 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 angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610501
Dimensions7.97 × 8.00 × 4.81 mm
L/W Ratio1.00
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
7.97 mm8.00 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610501
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: $2,529 CAD|Low: $582 CAD|High: $2,556 CAD|Avg: $1,565 CAD|-1.0%
MOH London
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 12$582 CAD
Retailer 7$832 CAD
Retailer 9$889 CAD
Retailer 11$889 CAD
Retailer 8$1,111 CAD
Retailer 2$1,164 CAD
Retailer 6$1,500 CAD
Retailer 10$1,895 CAD
Retailer 4$1,994 CAD
Retailer 5$2,132 CAD
Retailer 13$2,441 CAD
Retailer 3$2,441 CAD
MOH London$2,529 CAD

26 data points across 13 retailers

13 retailers$582 CAD to $2,529 CAD

A+
Cheapest Retailer
-
$582 CAD
$416 USD
Final sale: no returns
A
Retailer 2
-
$832 CAD
£468 GBP
View
A
Retailer 3
-
$889 CAD
$635 USD
View
A
Retailer 4
-
$889 CAD
$635 USD
View
A
Retailer 5
-
$1,111 CAD
ZAR 12,819 ZAR
View
A
Retailer 6
-
$1,164 CAD
£655 GBP
View
A
Retailer 7
-
$1,500 CAD
A$1,649 AUD
View
B+
Retailer 8
-
$1,895 CAD
$1,354 USD
View
B+
Retailer 9
-
$1,994 CAD
$1,425 USD
View
B+
Retailer 10
-
$2,132 CAD
$1,524 USD
View
B+
Retailer 11
-
$2,441 CAD
$1,744 USD
View
B+
Retailer 12
-
$2,441 CAD
$1,744 USD
View
Most Expensive
B+
MOH London
LG815610501 · Oct 26
$2,529 CAD
£1,423 GBP
View
12 more retailers have this diamond
Prices start from $582 CADSave up to $1,947 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 Round
$582 CAD