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Emerald|Lab Grown|IGI

1.56ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG436045025

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045025

Diamond specifications and retailer prices

From $1,892 CAD
$1,347 USD
As of October 27, 2026
Save $5,196 CAD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,088 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown emerald diamond

This 1.56ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045025 or 436045025. Listed at 11 retailers as of October 27, 2026, with prices from $1,892 to $7,088, a $5,196 spread on the same certified stone. MOH London lists it at $7,088. 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

1.56
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045025
Dimensions7.68 × 5.51 × 3.69 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
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Top View
7.68 mm5.51 mm1.56 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045025
Side View
Table 64.0%Crown 24.2°Girdle: Slightly ThickPavilion 37.8°Culet: LNGDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $7,088 CAD|Low: $1,816 CAD|High: $7,143 CAD|Avg: $3,238 CAD|-0.5%
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
October 19, 2026
Retailer 2$1,892 CAD
Retailer 6$1,953 CAD
Retailer 11$2,058 CAD
Retailer 12$2,118 CAD
Retailer 7$2,194 CAD
Retailer 10$2,194 CAD
Retailer 3$2,437 CAD
Retailer 4$3,013 CAD
Retailer 8$3,467 CAD
Retailer 13$4,089 CAD
Retailer 9$4,113 CAD
Retailer 5$6,281 CAD
MOH London$7,088 CAD

16 data points across 13 retailers

11 retailers$1,892 CAD to $7,088 CAD

B+
Cheapest Retailer
-
$1,892 CAD
$1,347 USD
B+
Retailer 2
-
$1,953 CAD
$1,390 USD
View
B+
Retailer 3
-
$2,058 CAD
$1,465 USD
View
B
Retailer 4
-
$2,118 CAD
$1,508 USD
View
Final sale: no returns
B
Retailer 5
-
$2,194 CAD
$1,562 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
$2,194 CAD
$1,562 USD
View
B
Retailer 7
-
$2,437 CAD
$1,735 USD
View
B
Retailer 8
-
$3,467 CAD
$2,468 USD
View
B
Retailer 9
-
$4,089 CAD
$2,911 USD
View
B
Retailer 10
-
$4,113 CAD
$2,928 USD
View
Most Expensive
B
MOH London
LG436045025 · Oct 29
$7,088 CAD
£3,973 GBP
View
10 more retailers have this diamond
Prices start from $1,892 CADSave up to $5,196 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.

B+
1.56ct Emerald
$1,892 CAD