Emerald|Lab Grown|IGI

1.23ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG530200710

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530200710

Diamond specifications and retailer prices

From $390 CAD
$279 USD
As of October 30, 2026
Save $1,560 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,950 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530200710 or 530200710. Listed at 14 retailers as of October 29, 2026, with prices from $390 to $1,950, a $1,560 spread on the same certified stone. MOH London lists it at $1,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530200710
Dimensions7.37 × 4.88 × 3.33 mm
L/W Ratio1.51
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
7.37 mm4.88 mm1.23 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530200710
Side View
Table 62.0%Crown 24.8°Girdle: MED-STKPavilion 39.5°Culet: LNGDepth 68.2%

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: $1,950 CAD|Low: $374 CAD|High: $1,962 CAD|Avg: $1,046 CAD|+2.7%
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
October 29, 2026
Retailer 10$390 CAD
Retailer 4$453 CAD
Retailer 12$483 CAD
Retailer 15$483 CAD
Retailer 8$705 CAD
Retailer 13$798 CAD
Retailer 2$831 CAD
Retailer 5$833 CAD
Retailer 11$894 CAD
Retailer 6$1,413 CAD
Retailer 7$1,425 CAD
Retailer 9$1,486 CAD
Retailer 14$1,555 CAD
Retailer 3$1,895 CAD
MOH London$1,950 CAD

30 data points across 15 retailers

14 retailers$390 CAD to $1,950 CAD

A
Cheapest Retailer
-
$390 CAD
$279 USD
A
Retailer 2
-
$453 CAD
$324 USD
View
A
Retailer 3
-
$483 CAD
$346 USD
View
A
Retailer 4
-
$483 CAD
$346 USD
View
A
Retailer 5
-
$705 CAD
$505 USD
View
B+
Retailer 6
-
$798 CAD
$571 USD
View
B+
Retailer 7
-
$831 CAD
ZAR 9,614 ZAR
View
B+
Retailer 8
-
$833 CAD
$596 USD
View
B+
Retailer 9
-
$894 CAD
$640 USD
View
B
Retailer 10
-
$1,413 CAD
HK$7,900 HKD
View
B
Retailer 11
-
$1,486 CAD
$1,064 USD
View
B
Retailer 12
-
$1,555 CAD
$1,113 USD
View
B
Retailer 13
-
$1,895 CAD
£1,068 GBP
View
Most Expensive
B
MOH London
LG530200710 · Oct 29
$1,950 CAD
£1,099 GBP
View
13 more retailers have this diamond
Prices start from $390 CADSave up to $1,560 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
1.23ct Emerald
$390 CAD