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Emerald|Lab Grown|IGI

1.91ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG780636733

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780636733

Diamond specifications and retailer prices

From $399 CAD
$284 USD
As of October 27, 2026
Save $4,995 CAD (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,394 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.91ct lab-grown emerald diamond

This 1.91ct 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 LG780636733 or 780636733. Listed at 21 retailers as of October 27, 2026, with prices from $399 to $5,394, a $4,995 spread on the same certified stone. Brilliant Earth lists it at $5,394. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780636733
Dimensions8.66 × 5.80 × 3.72 mm
L/W Ratio1.49
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
8.66 mm5.80 mm1.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780636733
Side View
Table 63.0%Crown 35°Girdle: MediumPavilion 41.7°Culet: LargeDepth 64.1%

Caratlytics Score

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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 27
Current: $2,200 CAD|Low: $447 CAD|High: $4,207 CAD|Avg: $1,585 CAD|-5.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 5$447 CAD
Retailer 2$462 CAD
Retailer 13$716 CAD
Retailer 7$813 CAD
Retailer 11$938 CAD
Retailer 12$967 CAD
Retailer 3$989 CAD
Retailer 10$1,273 CAD
Retailer 14$1,382 CAD
Retailer 4$1,715 CAD
Retailer 16$1,902 CAD
Retailer 6$1,984 CAD
Retailer 17$2,034 CAD
Retailer 1$2,200 CAD
Retailer 8$2,350 CAD
Retailer 15$3,540 CAD
Retailer 9$4,165 CAD

41 data points across 17 retailers

21 retailers$399 CAD to $5,394 CAD

A
Cheapest Retailer
-
$399 CAD
$284 USD
A
Retailer 2
-
$447 CAD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$462 CAD
$329 USD
View
A
Retailer 4
-
$494 CAD
$352 USD
View
A
Retailer 5
-
$716 CAD
$510 USD
View
A
Retailer 6
-
$813 CAD
$579 USD
View
A
Retailer 7
-
$938 CAD
ZAR 10,789 ZAR
View
A
Retailer 8
-
$967 CAD
£542 GBP
View
A
Retailer 9
-
$989 CAD
$704 USD
View
A
Retailer 10
-
$1,273 CAD
A$1,394 AUD
View
A
Retailer 11
-
$1,382 CAD
$984 USD
View
B+
Retailer 12
-
$1,715 CAD
$1,221 USD
View
B+
Retailer 13
-
$1,754 CAD
$1,249 USD
View
B+
Retailer 14
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$1,902 CAD
$1,354 USD
View
B+
Retailer 15
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$1,984 CAD
$1,412 USD
View
B+
Retailer 16
-
$2,034 CAD
SGD 1,957 SGD
View
B+
Retailer 17
-
$2,200 CAD
£1,233 GBP
View
B+
Retailer 18
-
$2,350 CAD
A$2,574 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$3,540 CAD
$2,520 USD
View
B
Retailer 20
-
$4,165 CAD
$2,965 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
22138651Y · Oct 28
$5,394 CAD
$3,840 USD
View
20 more retailers have this diamond
Prices start from $399 CADSave up to $4,995 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
1.91ct Emerald
$399 CAD