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Emerald|Lab Grown|IGI

1.46ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG848687934

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848687934

Diamond specifications and retailer prices

From $361 SGD
£223 GBP
As of October 28, 2026
Save $776 SGD (68%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,138 SGD at Brilliant Earth · As of October 27, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG848687934 or 848687934. Listed at 2 retailers as of October 27, 2026, with prices from $361 to $1,138, a $776 spread on the same certified stone. Brilliant Earth lists it at $1,138. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.46
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848687934
Dimensions7.46 × 5.50 × 3.66 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.50 mm1.46 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848687934
Side View
Table 62.0%Crown 34.8°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,138 SGD|Low: $361 SGD|High: $1,138 SGD|Avg: $750 SGD
Brilliant Earth
Retailer 2
October 28, 2026
Retailer 2$361 SGD
Brilliant Earth$1,138 SGD

2 data points across 2 retailers

2 retailers$361 SGD to $1,138 SGD

A
Cheapest Retailer
-
$361 SGD
£223 GBP
Most Expensive
B
Brilliant Earth
22322094A · Oct 27
$1,138 SGD
$890 USD
View
1 more retailer has this diamond
Prices start from $361 SGDSave up to $776 SGD

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
$361 SGD