Emerald|Lab Grown|IGI

1.46ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG843670846

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843670846

Diamond specifications and retailer prices

From $239 USD
As of October 30, 2026
Save $2,421 USD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,660 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843670846 or 843670846. Listed at 16 retailers as of October 30, 2026, with prices from $239 to $2,660, a $2,421 spread on the same certified stone. Brilliant Earth lists it at $2,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843670846
Dimensions7.56 × 5.37 × 3.68 mm
L/W Ratio1.41
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
7.56 mm5.37 mm1.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843670846
Side View
Table 59.0%Crown 33.8°Girdle: Slightly ThickPavilion 42.4°Culet: LargeDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,660 USD|Low: $234 USD|High: $3,760 USD|Avg: $1,091 USD|-29.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 13$239 USD
Retailer 5$277 USD
Retailer 14$455 USD
Retailer 8$480 USD
Retailer 17$499 USD
Retailer 10$551 USD
Retailer 12$796 USD
Retailer 6$855 USD
Retailer 16$956 USD
Retailer 3$971 USD
Retailer 4$1,051 USD
Retailer 9$1,185 USD
Retailer 2$1,266 USD
Retailer 11$1,317 USD
Retailer 7$2,055 USD
Retailer 15$2,290 USD
Brilliant Earth$2,660 USD

16 data points across 17 retailers

16 retailers$239 USD to $2,660 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$277 USD
View
A
Retailer 3
-
$455 USD
View
Retailer 4
-
$480 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$499 USD
View
A
Retailer 6
-
$551 USD
€525 EUR
View
A
Retailer 7
-
$796 USD
A$1,224 AUD
View
B+
Retailer 8
-
$855 USD
View
B+
Retailer 9
-
$956 USD
View
B+
Retailer 10
-
$971 USD
View
B+
Retailer 11
-
$1,051 USD
View
B+
Retailer 12
-
$1,266 USD
A$1,947 AUD
View
B
Retailer 13
-
$1,317 USD
£1,037 GBP
View
B
Retailer 14
-
$2,055 USD
View
B
Retailer 15
-
$2,290 USD
View
Most Expensive
B
Brilliant Earth
22165571Y · Oct 30
$2,660 USD
View
15 more retailers have this diamond
Prices start from $239 USDSave up to $2,421 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
$239 USD