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Emerald|Lab Grown|IGI

1.81ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG729515551

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729515551

Diamond specifications and retailer prices

From $372 CAD
$266 USD
As of October 27, 2026
Save $3,155 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,527 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.81ct lab-grown emerald diamond

This 1.81ct 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 LG729515551 or 729515551. Listed at 20 retailers as of October 27, 2026, with prices from $372 to $3,527, a $3,155 spread on the same certified stone. Rare Carat lists it at $3,527. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729515551
Dimensions8.18 × 5.85 × 3.73 mm
L/W Ratio1.40
Culet sizeLarge
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
8.18 mm5.85 mm1.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729515551
Side View
Table 63.0%Crown 29.6°Girdle: MediumPavilion 35°Culet: LargeDepth 63.8%

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: $3,527 CAD|Low: $357 CAD|High: $3,597 CAD|Avg: $1,135 CAD|-1.9%
Rare Carat
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 29, 2026
Retailer 18$372 CAD
Retailer 8$416 CAD
Retailer 5$432 CAD
Retailer 3$462 CAD
Retailer 17$462 CAD
Retailer 16$641 CAD
Retailer 13$644 CAD
Retailer 11$793 CAD
Retailer 9$845 CAD
Retailer 2$882 CAD
Retailer 12$1,073 CAD
Retailer 15$1,419 CAD
Retailer 4$1,485 CAD
Retailer 7$1,777 CAD
Retailer 10$1,792 CAD
Retailer 14$1,852 CAD
Retailer 6$1,966 CAD
Rare Carat$3,527 CAD

44 data points across 18 retailers

20 retailers$372 CAD to $3,527 CAD

A
Cheapest Retailer
-
$372 CAD
$266 USD
A
Retailer 2
-
$416 CAD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$432 CAD
$309 USD
View
A
Retailer 4
-
$462 CAD
$330 USD
View
A
Retailer 5
-
$462 CAD
$330 USD
View
B+
Retailer 6
-
$641 CAD
$458 USD
View
A
Retailer 7
-
$644 CAD
$460 USD
View
A
Retailer 8
-
$793 CAD
ZAR 9,157 ZAR
View
A
Retailer 9
-
$845 CAD
$604 USD
View
A
Retailer 10
-
$882 CAD
£496 GBP
View
A
Retailer 11
-
$1,073 CAD
A$1,180 AUD
View
A
Retailer 12
-
$1,419 CAD
$1,014 USD
View
A
Retailer 13
-
$1,485 CAD
$1,061 USD
View
A
Retailer 14
-
$1,556 CAD
$1,112 USD
View
B+
Retailer 15
-
$1,777 CAD
$1,270 USD
View
B+
Retailer 16
-
$1,792 CAD
£1,008 GBP
View
Price last confirmed 35 days ago
B+
Retailer 17
-
$1,852 CAD
£1,042 GBP
View
B+
Retailer 18
-
$1,954 CAD
$1,396 USD
View
B+
Retailer 19
-
$1,966 CAD
$1,404 USD
View
Most Expensive
B
Rare Carat
SS18596_l_729515551 · Oct 28
$3,527 CAD
$2,520 USD
View
19 more retailers have this diamond
Prices start from $372 CADSave up to $3,155 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
1.81ct Emerald
$372 CAD