Emerald|Lab Grown|IGI

1.50ct D I1 Emerald Lab Grown Diamond

ID • D/I1 • IGI LG464182192

Shape and cutting style on the report: Emerald cut

Certificate IGI LG464182192

Diamond specifications and retailer prices

From $460 USD
As of October 30, 2026
Save $2,184 USD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,644 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG464182192 or 464182192. Listed at 7 retailers as of October 29, 2026, with prices from $460 to $2,644, a $2,184 spread on the same certified stone. MOH London lists it at $2,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464182192
Dimensions7.40 × 5.36 × 3.77 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.40 mm5.36 mm1.50 ctD / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464182192
Side View
Table 69.5%Crown 26.1°Girdle: Slightly ThickPavilion 39.3°Culet: LargeDepth 70.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,644 USD|Low: $442 USD|High: $2,662 USD|Avg: $1,391 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$460 USD
Retailer 7$515 USD
Retailer 4$893 USD
Retailer 8$1,007 USD
Retailer 2$1,534 USD
Retailer 6$1,651 USD
Retailer 5$1,657 USD
Retailer 9$2,201 USD
MOH London$2,644 USD

12 data points across 9 retailers

7 retailers$460 USD to $2,644 USD

B+
Cheapest Retailer
-
$460 USD
B+
Retailer 2
-
$515 USD
View
B+
Retailer 3
-
$893 USD
View
B+
Retailer 4
-
$1,534 USD
View
B+
Retailer 5
-
$1,651 USD
View
B+
Retailer 6
-
$1,657 USD
View
Most Expensive
B
MOH London
LG464182192 · Oct 29
$2,644 USD
£2,082 GBP
View
6 more retailers have this diamond
Prices start from $460 USDSave up to $2,184 USD

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+
1.50ct Emerald
$460 USD