Emerald|Lab Grown|IGI

1.48ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG618473919

Shape and cutting style on the report: Emerald cut

Certificate IGI LG618473919

Diamond specifications and retailer prices

From $2,700 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $2,700 USD at Brilliant Earth
View at Brilliant Earth

About this 1.48ct lab-grown emerald diamond

This 1.48ct 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 standard cut grade and certified by IGI LG618473919 or 618473919. Listed at 2 retailers as of October 29, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.48
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618473919
Dimensions7.69 × 5.44 × 3.58 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
7.69 mm5.44 mm1.48 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618473919
Side View
Table 66.0%Crown 34.7°Girdle: Slightly ThickPavilion 41.7°Culet: LargeDepth 65.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $2,700 USD|Low: $178 USD|High: $3,673 USD|Avg: $1,139 USD|-10.9%
Brilliant Earth
Retailer 2
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June 13, 2026
Retailer 2$248 USD
Retailer 14$384 USD
Retailer 16$571 USD
Retailer 4$590 USD
Retailer 10$607 USD
Retailer 8$685 USD
Retailer 11$731 USD
Retailer 9$745 USD
Retailer 13$857 USD
Retailer 7$984 USD
Retailer 12$1,093 USD
Retailer 5$1,433 USD
Retailer 15$1,500 USD
Retailer 6$1,785 USD
Retailer 3$1,989 USD
Brilliant Earth$2,700 USD

57 data points across 16 retailers

2 retailers

Retailer 1
-
$857 USD
A$1,319 AUD
Price last confirmed 156 days ago
Most Expensive
C
Brilliant Earth
18469419A · Oct 29
$2,700 USD
View
1 more retailer has this diamond

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.

C
1.48ct Emerald
$2,700 USD