Emerald|Lab Grown|IGI

1.46ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG771615031

Shape and cutting style on the report: Emerald cut

Certificate IGI LG771615031

Diamond specifications and retailer prices

From $390 USD
As of October 28, 2026
Save $743 USD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,133 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.46ct lab-grown emerald diamond

This 1.46ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771615031 or 771615031. Listed at 6 retailers as of October 28, 2026, with prices from $390 to $1,133, a $743 spread on the same certified stone. MOH London lists it at $1,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771615031
Dimensions7.65 × 5.29 × 3.52 mm
L/W Ratio1.45
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
7.65 mm5.29 mm1.46 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771615031
Side View
Table 62.0%Crown 35.5°Girdle: ThickPavilion 43.3°Culet: LargeDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,133 USD|Low: $390 USD|High: $1,140 USD|Avg: $721 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$390 USD
Retailer 7$480 USD
Retailer 2$525 USD
Retailer 4$532 USD
Retailer 6$957 USD
Retailer 5$1,089 USD
MOH London$1,133 USD

40 data points across 7 retailers

6 retailers$390 USD to $1,133 USD

B+
Cheapest Retailer
-
$390 USD
A
Retailer 2
-
$525 USD
£413 GBP
View
A
Retailer 3
-
$532 USD
View
B+
Retailer 4
-
$957 USD
View
B+
Retailer 5
-
$1,089 USD
View
Most Expensive
B+
MOH London
LG771615031 · Oct 29
$1,133 USD
£892 GBP
View
5 more retailers have this diamond
Prices start from $390 USDSave up to $743 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.

A
1.46ct Emerald
$390 USD