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Emerald|Lab Grown|IGI

3.09ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG557234706

Shape and cutting style on the report: Emerald cut

Certificate IGI LG557234706

Diamond specifications and retailer prices

From $1,271 SGD
$994 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $1,271 SGD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG557234706 or 557234706. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.09
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557234706
Dimensions9.61 × 6.90 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.61 mm6.90 mm3.09 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557234706
Side View
Table 63.0%Crown 34.8°Girdle: MediumPavilion 42.7°Culet: LargeDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,271 SGD|Low: $1,220 SGD|High: $1,563 SGD|Avg: $1,351 SGD|-18.7%
September 23, 2026
B2C Jewels$1,271 SGD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
21354043 · Nov 1
$1,271 SGD
$994 USD
View

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B+
3.09ct Emerald
$1,271 SGD