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Emerald|Lab Grown|IGI

1.00ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG514252442

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514252442

Diamond specifications and retailer prices

From $799 CAD
$571 USD
As of October 29, 2026
Save $3,511 CAD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,310 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514252442 or 514252442. Listed at 10 retailers as of October 25, 2026, with prices from $799 to $4,310, a $3,511 spread on the same certified stone. MOH London lists it at $4,310. 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

1.00
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252442
Dimensions7.31 × 4.79 × 2.97 mm
L/W Ratio1.53
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
7.31 mm4.79 mm1.00 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514252442
Side View
Table 66.0%Crown 24.6°Girdle: MED-STKPavilion 35.9°Culet: LNGDepth 62.0%

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: $4,310 CAD|Low: $768 CAD|High: $4,357 CAD|Avg: $1,575 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 4$799 CAD
Retailer 5$854 CAD
Retailer 10$896 CAD
Retailer 6$992 CAD
Retailer 9$992 CAD
Retailer 11$1,176 CAD
Retailer 7$1,527 CAD
Retailer 3$1,577 CAD
Retailer 2$2,460 CAD
Retailer 8$2,609 CAD
MOH London$4,310 CAD

16 data points across 11 retailers

10 retailers$799 CAD to $4,310 CAD

A
Cheapest Retailer
-
$799 CAD
$571 USD
A
Retailer 2
-
$854 CAD
$610 USD
View
A
Retailer 3
-
$896 CAD
$640 USD
View
Retailer 4
-
$992 CAD
$709 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$992 CAD
$709 USD
View
B+
Retailer 6
-
$1,176 CAD
$840 USD
View
B+
Retailer 7
-
$1,527 CAD
$1,091 USD
View
B
Retailer 8
-
$2,460 CAD
$1,758 USD
View
B
Retailer 9
-
$2,609 CAD
$1,864 USD
View
Most Expensive
B
MOH London
LG514252442 · Oct 25
$4,310 CAD
£2,425 GBP
View
9 more retailers have this diamond
Prices start from $799 CADSave up to $3,511 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
1.00ct Emerald
$799 CAD