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Emerald|Lab Grown|IGI

1.06ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG845601904

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845601904

Diamond specifications and retailer prices

From $179 SGD
As of November 6, 2026
Save $551 SGD (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $731 SGD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.06ct lab-grown emerald diamond

This 1.06ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG845601904 or 845601904. Listed at 3 retailers as of November 6, 2026, with prices from $179 to $731, a $551 spread on the same certified stone. Brilliant Earth lists it at $731. 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

1.06
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845601904
Dimensions6.56 × 4.89 × 3.40 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm4.89 mm1.06 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845601904
Side View
Table 64.0%Crown 39°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 69.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $731 SGD|Low: $179 SGD|High: $731 SGD|Avg: $442 SGD
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$179 SGD
Retailer 2$340 SGD
Brilliant Earth$731 SGD

19 data points across 3 retailers

3 retailers$179 SGD to $731 SGD

A
Cheapest Retailer
-
$179 SGD
Final sale: no returns
A
Retailer 2
-
$340 SGD
View
Most Expensive
B
Brilliant Earth
22179414A · Nov 6
$731 SGD
$570 USD
View
2 more retailers have this diamond
Prices start from $179 SGDSave up to $551 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
1.06ct Emerald
$179 SGD