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Emerald|Lab Grown|IGI

1.91ct I VS1 Emerald Lab Grown Diamond

EX • I/VS1 • IGI LG754509579

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754509579

Diamond specifications and retailer prices

From $448 CAD
$320 USD
As of October 27, 2026
Save $1,790 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,238 CAD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754509579 or 754509579. Listed at 19 retailers as of October 27, 2026, with prices from $448 to $2,238, a $1,790 spread on the same certified stone. MOH London lists it at $2,238. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509579
Dimensions7.84 × 6.07 × 4.15 mm
L/W Ratio1.29
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm6.07 mm1.91 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509579
Side View
Table 66.0%Crown 40.3°Girdle: MediumPavilion 38.7°Culet: LargeDepth 68.4%

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: $2,238 CAD|Low: $430 CAD|High: $2,254 CAD|Avg: $1,223 CAD|+16.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$448 CAD
Retailer 16$519 CAD
Retailer 7$556 CAD
Retailer 17$556 CAD
Retailer 11$770 CAD
Retailer 2$901 CAD
Retailer 3$901 CAD
Retailer 10$955 CAD
Retailer 4$980 CAD
Retailer 5$1,043 CAD
Retailer 14$1,337 CAD
Retailer 12$1,596 CAD
Retailer 13$1,617 CAD
Retailer 6$1,774 CAD
Retailer 8$1,849 CAD
Retailer 9$2,154 CAD
MOH London$2,238 CAD

33 data points across 17 retailers

19 retailers$448 CAD to $2,238 CAD

A
Cheapest Retailer
-
$448 CAD
$320 USD
A
Retailer 2
-
$519 CAD
$371 USD
View
A
Retailer 3
-
$556 CAD
$397 USD
View
A
Retailer 4
-
$556 CAD
$397 USD
View
A
Retailer 5
-
$770 CAD
$550 USD
View
A
Retailer 6
-
$901 CAD
€613 EUR
View
B+
Retailer 7
-
$901 CAD
$644 USD
View
A
Retailer 8
-
$955 CAD
ZAR 11,019 ZAR
View
B+
Retailer 9
-
$980 CAD
$700 USD
View
B+
Retailer 10
-
$1,043 CAD
$745 USD
View
B
Retailer 11
-
$1,337 CAD
$955 USD
View
B
Retailer 12
-
$1,344 CAD
$960 USD
View
Price last confirmed 43 days ago
B+
Retailer 13
-
$1,596 CAD
$1,140 USD
View
B
Retailer 14
-
$1,617 CAD
$1,155 USD
View
B
Retailer 15
-
$1,774 CAD
SGD 1,713 SGD
View
B
Retailer 16
-
$1,786 CAD
$1,276 USD
View
B
Retailer 17
-
$1,849 CAD
$1,321 USD
View
B
Retailer 18
-
$2,154 CAD
£1,212 GBP
View
Most Expensive
B
MOH London
LG754509579 · Oct 29
$2,238 CAD
£1,259 GBP
View
18 more retailers have this diamond
Prices start from $448 CADSave up to $1,790 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
$448 CAD