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Emerald|Lab Grown|IGI

0.91ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG502161081

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502161081

Diamond specifications and retailer prices

From $882 CAD
$630 USD
As of October 29, 2026
Save $3,656 CAD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,538 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502161081 or 502161081. Listed at 11 retailers as of October 29, 2026, with prices from $882 to $4,538, a $3,656 spread on the same certified stone. MOH London lists it at $4,538. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502161081
Dimensions6.91 × 4.44 × 3.04 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.91 mm4.44 mm0.91 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502161081
Side View
Table 69.0%Crown 22.8°Girdle: MediumPavilion 42.7°Culet: LNGDepth 68.5%

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 29
Current: $4,538 CAD|Low: $675 CAD|High: $4,568 CAD|Avg: $1,737 CAD|+0.6%
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
October 29, 2026
Retailer 5$675 CAD
Retailer 9$882 CAD
Retailer 8$924 CAD
Retailer 14$1,005 CAD
Retailer 3$1,033 CAD
Retailer 10$1,072 CAD
Retailer 13$1,072 CAD
Retailer 4$1,709 CAD
Retailer 11$1,747 CAD
Retailer 2$1,859 CAD
Retailer 6$2,398 CAD
Retailer 7$2,738 CAD
Retailer 12$3,013 CAD
MOH London$4,538 CAD

24 data points across 14 retailers

11 retailers$882 CAD to $4,538 CAD

A
Cheapest Retailer
-
$882 CAD
$630 USD
B+
Retailer 2
-
$924 CAD
$660 USD
View
B+
Retailer 3
-
$1,005 CAD
$718 USD
View
B+
Retailer 4
-
$1,033 CAD
$738 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,072 CAD
$766 USD
View
Retailer 6
-
$1,072 CAD
$766 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,747 CAD
$1,248 USD
View
B
Retailer 8
-
$1,859 CAD
€1,265 EUR
View
B
Retailer 9
-
$2,738 CAD
$1,956 USD
View
B
Retailer 10
-
$3,013 CAD
$2,153 USD
View
Most Expensive
B
MOH London
LG502161081 · Oct 29
$4,538 CAD
£2,553 GBP
View
10 more retailers have this diamond
Prices start from $882 CADSave up to $3,656 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
0.91ct Emerald
$882 CAD