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Emerald|Lab Grown|IGI

1.46ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG651455520

Shape and cutting style on the report: Emerald cut

Certificate IGI LG651455520

Diamond specifications and retailer prices

From $253 USD
As of October 28, 2026
Save $1,026 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,279 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG651455520 or 651455520. Listed at 17 retailers as of October 28, 2026, with prices from $253 to $1,279, a $1,026 spread on the same certified stone. Reve Diamonds lists it at $1,279. 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 angle34.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651455520
Dimensions5.40 × 5.40 × 3.60 mm
L/W Ratio1.00
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
5.40 mm5.40 mm1.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651455520
Side View
Table 60.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.5°Culet: LargeDepth 66.7%

Caratlytics Score

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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: $524 USD|Low: $218 USD|High: $1,279 USD|Avg: $556 USD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 29, 2026
Retailer 13$218 USD
Retailer 2$253 USD
Retailer 4$263 USD
Retailer 9$281 USD
Retailer 12$281 USD
Retailer 11$390 USD
Retailer 6$483 USD
Retailer 1$524 USD
Retailer 5$532 USD
Retailer 7$686 USD
Retailer 3$904 USD
Retailer 10$907 USD
Retailer 8$1,129 USD
Reve Diamonds$1,279 USD

44 data points across 14 retailers

17 retailers$253 USD to $1,279 USD

A
Retailer 1
-
$218 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$263 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$281 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$281 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$281 USD
View
B+
Retailer 7
-
$390 USD
View
A
Retailer 8
-
$483 USD
ZAR 7,807 ZAR
View
A
Retailer 9
-
$524 USD
£412 GBP
View
A
Retailer 10
-
$532 USD
View
A
Retailer 11
-
$686 USD
A$1,056 AUD
View
B+
Retailer 12
-
$904 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$907 USD
View
B+
Retailer 14
-
$957 USD
View
B+
Retailer 15
-
$1,065 USD
View
B+
Retailer 16
-
$1,129 USD
£889 GBP
View
Most Expensive
B
Reve Diamonds
6B3255786 · Oct 28
$1,279 USD
View
16 more retailers have this diamond
Prices start from $253 USDSave up to $1,026 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
$253 USD