CaratHunter
Plans
Emerald|Lab Grown|IGI

1.55ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG750561508

Shape and cutting style on the report: Emerald cut

Certificate IGI LG750561508

Diamond specifications and retailer prices

From $268 CAD
$192 USD
As of October 30, 2026
Save $1,304 CAD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,572 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG750561508 or 750561508. Listed at 14 retailers as of October 29, 2026, with prices from $268 to $1,572, a $1,304 spread on the same certified stone. MOH London lists it at $1,572. 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

1.55
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750561508
Dimensions7.90 × 5.33 × 3.80 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.33 mm1.55 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750561508
Side View
Table 62.0%Crown 41.8°Girdle: STK-THKPavilion 41.6°Culet: LargeDepth 71.3%

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 30
Current: $1,572 CAD|Low: $263 CAD|High: $1,620 CAD|Avg: $783 CAD|-1.8%
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
November 1, 2026
Retailer 14$268 CAD
Retailer 12$299 CAD
Retailer 9$312 CAD
Retailer 7$332 CAD
Retailer 4$334 CAD
Retailer 13$580 CAD
Retailer 2$605 CAD
Retailer 11$799 CAD
Retailer 10$855 CAD
Retailer 8$1,069 CAD
Retailer 5$1,088 CAD
Retailer 3$1,143 CAD
Retailer 6$1,537 CAD
MOH London$1,572 CAD

34 data points across 14 retailers

14 retailers$268 CAD to $1,572 CAD

A
Cheapest Retailer
-
$268 CAD
$192 USD
A
Retailer 2
-
$299 CAD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$312 CAD
$223 USD
View
A
Retailer 4
-
$332 CAD
$238 USD
View
Retailer 5
-
$334 CAD
$239 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$580 CAD
$415 USD
View
A
Retailer 7
-
$605 CAD
£341 GBP
View
B+
Retailer 8
-
$799 CAD
$572 USD
View
B+
Retailer 9
-
$855 CAD
$612 USD
View
B+
Retailer 10
-
$1,069 CAD
$765 USD
View
B+
Retailer 11
-
$1,088 CAD
SGD 1,053 SGD
View
B+
Retailer 12
-
$1,143 CAD
$818 USD
View
B
Retailer 13
-
$1,537 CAD
$1,100 USD
View
Most Expensive
B
MOH London
LG750561508 · Oct 29
$1,572 CAD
£886 GBP
View
13 more retailers have this diamond
Prices start from $268 CADSave up to $1,304 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
1.55ct Emerald
$268 CAD