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Round|Lab Grown|IGI

1.87ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG758551314

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758551314

Diamond specifications and retailer prices

From $672 CAD
$480 USD
As of October 29, 2026
Save $2,442 CAD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,114 CAD at Brilliance · As of October 27, 2026
View at Brilliance

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 LG758551314 or 758551314. Listed at 18 retailers as of October 27, 2026, with prices from $672 to $3,114, a $2,442 spread on the same certified stone. Brilliance lists it at $3,114. 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 angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758551314
Dimensions7.90 × 7.85 × 4.90 mm
L/W Ratio1.01
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
7.90 mm7.85 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758551314
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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 29
Current: $3,114 CAD|Low: $672 CAD|High: $3,724 CAD|Avg: $1,695 CAD|-12.9%
Brilliance
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 18$672 CAD
Retailer 7$750 CAD
Retailer 16$752 CAD
Retailer 6$833 CAD
Retailer 9$833 CAD
Retailer 13$1,072 CAD
Retailer 5$1,285 CAD
Retailer 8$1,299 CAD
Retailer 15$1,302 CAD
Retailer 11$1,378 CAD
Retailer 14$1,431 CAD
Retailer 2$1,939 CAD
Retailer 4$2,048 CAD
Retailer 17$2,238 CAD
Retailer 3$2,676 CAD
Retailer 10$2,716 CAD
Retailer 12$3,075 CAD
Brilliance$3,114 CAD

34 data points across 18 retailers

18 retailers$672 CAD to $3,114 CAD

A+
Cheapest Retailer
-
$672 CAD
$480 USD
A
Retailer 2
-
$750 CAD
$536 USD
View
Final sale: no returns
A
Retailer 3
-
$752 CAD
$537 USD
View
Retailer 4
-
$833 CAD
$595 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$833 CAD
$595 USD
View
A
Retailer 6
-
$1,072 CAD
£603 GBP
View
A
Retailer 7
-
$1,285 CAD
$918 USD
View
A
Retailer 8
-
$1,299 CAD
$928 USD
View
A
Retailer 9
-
$1,302 CAD
$930 USD
View
A
Retailer 10
-
$1,378 CAD
£775 GBP
View
A
Retailer 11
-
$1,431 CAD
ZAR 16,512 ZAR
View
B+
Retailer 12
-
$1,939 CAD
A$2,131 AUD
View
B+
Retailer 13
-
$2,048 CAD
$1,463 USD
View
B+
Retailer 14
-
$2,238 CAD
$1,599 USD
View
B+
Retailer 15
-
$2,676 CAD
$1,912 USD
View
B+
Retailer 16
-
$2,716 CAD
$1,941 USD
View
B
Retailer 17
-
$3,075 CAD
£1,730 GBP
View
Most Expensive
B+
Brilliance
D37630590 · Oct 27
$3,114 CAD
$2,225 USD
View
17 more retailers have this diamond
Prices start from $672 CADSave up to $2,442 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
$672 CAD