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Emerald|Lab Grown|IGI

1.87ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG628452105

Shape and cutting style on the report: Emerald cut

Certificate IGI LG628452105

Diamond specifications and retailer prices

From $470 CAD
$336 USD
As of October 27, 2026
Save $4,638 CAD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,109 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.87ct lab-grown emerald diamond

This 1.87ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628452105 or 628452105. Listed at 23 retailers as of October 27, 2026, with prices from $470 to $5,109, a $4,638 spread on the same certified stone. Brilliant Earth lists it at $5,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628452105
Dimensions8.41 × 5.91 × 3.83 mm
L/W Ratio1.42
Culet sizeLong
Top View
8.41 mm5.91 mm1.87 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628452105
Side View
Table 64.0%Crown 37.2°Girdle: MediumPavilion 40°Culet: LNGDepth 64.8%

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 27
Current: $5,109 CAD|Low: $451 CAD|High: $5,109 CAD|Avg: $1,505 CAD|+1.4%
Brilliant Earth
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 4$470 CAD
Retailer 7$525 CAD
Retailer 11$544 CAD
Retailer 6$582 CAD
Retailer 10$582 CAD
Retailer 18$784 CAD
Retailer 17$798 CAD
Retailer 13$945 CAD
Retailer 12$962 CAD
Retailer 16$1,001 CAD
Retailer 2$1,041 CAD
Retailer 15$1,358 CAD
Retailer 20$1,446 CAD
Retailer 9$1,873 CAD
Retailer 3$2,048 CAD
Retailer 5$2,262 CAD
Retailer 8$2,277 CAD
Retailer 14$2,348 CAD
Retailer 19$3,569 CAD
Brilliant Earth$5,109 CAD

38 data points across 20 retailers

23 retailers$470 CAD to $5,109 CAD

A
Cheapest Retailer
-
$470 CAD
$336 USD
A
Retailer 2
-
$525 CAD
$375 USD
View
Final sale: no returns
A
Retailer 3
-
$544 CAD
$389 USD
View
A
Retailer 4
-
$582 CAD
$416 USD
View
A
Retailer 5
-
$582 CAD
$416 USD
View
B+
Retailer 6
-
$784 CAD
$560 USD
View
A
Retailer 7
-
$798 CAD
$570 USD
View
A
Retailer 8
-
$945 CAD
€643 EUR
View
A
Retailer 9
-
$962 CAD
$687 USD
View
A
Retailer 10
-
$1,001 CAD
ZAR 11,556 ZAR
View
A
Retailer 11
-
$1,041 CAD
£586 GBP
View
A
Retailer 12
-
$1,358 CAD
A$1,493 AUD
View
A
Retailer 13
-
$1,446 CAD
$1,033 USD
View
B+
Retailer 14
-
$1,873 CAD
$1,338 USD
View
B+
Retailer 15
-
$1,934 CAD
$1,382 USD
View
B+
Retailer 16
-
$2,048 CAD
$1,463 USD
View
B+
Retailer 17
-
$2,109 CAD
$1,507 USD
View
B+
Retailer 18
-
$2,262 CAD
A$2,486 AUD
View
Price last confirmed 21 days ago
B+
Retailer 19
-
$2,277 CAD
$1,627 USD
View
B+
Retailer 20
-
$2,348 CAD
£1,321 GBP
View
B
Retailer 21
-
$3,235 CAD
$2,312 USD
View
Price last confirmed 50 days ago
B
Retailer 22
-
$3,569 CAD
$2,550 USD
View
Most Expensive
B
Brilliant Earth
10442422A · Oct 29
$5,109 CAD
$3,650 USD
View
22 more retailers have this diamond
Prices start from $470 CADSave up to $4,638 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 Emerald
$470 CAD