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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 $816 NZD
$460 USD
As of October 30, 2026
Save $3,875 NZD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,691 NZD 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 $816 to $4,691, a $3,875 spread on the same certified stone. MOH London lists it at $4,691. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,691 NZD|Low: $784 NZD|High: $4,723 NZD|Avg: $2,469 NZD|+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$816 NZD
Retailer 7$914 NZD
Retailer 4$1,584 NZD
Retailer 8$1,787 NZD
Retailer 2$2,722 NZD
Retailer 6$2,929 NZD
Retailer 5$2,940 NZD
Retailer 9$3,905 NZD
MOH London$4,691 NZD

12 data points across 9 retailers

7 retailers$816 NZD to $4,691 NZD

B+
Cheapest Retailer
-
$816 NZD
$460 USD
B+
Retailer 2
-
$914 NZD
$515 USD
View
B+
Retailer 3
-
$1,584 NZD
$893 USD
View
B+
Retailer 4
-
$2,722 NZD
$1,534 USD
View
B+
Retailer 5
-
$2,929 NZD
$1,651 USD
View
B+
Retailer 6
-
$2,940 NZD
$1,657 USD
View
Most Expensive
B
MOH London
LG464182192 · Oct 29
$4,691 NZD
£2,082 GBP
View
6 more retailers have this diamond
Prices start from $816 NZDSave up to $3,875 NZD

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
$816 NZD