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Emerald|Lab Grown|IGI

1.74ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG620486703

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620486703

Diamond specifications and retailer prices

From €1,141 EUR
$1,280 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,141 EUR at Brilliant Earth
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 Brilliant Earth

About this 1.74ct lab-grown emerald diamond

This 1.74ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620486703 or 620486703. Listed at a single retailer as of November 2, 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

1.74
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620486703
Dimensions8.18 × 5.56 × 3.77 mm
L/W Ratio1.47
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
8.18 mm5.56 mm1.74 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620486703
Side View
Table 65.0%Crown 35.9°Girdle: THN-MEDPavilion 42.1°Culet: LargeDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €1,141 EUR|Low: €308 EUR|High: €1,498 EUR|Avg: €855 EUR|-16.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 4, 2026
Retailer 5€308 EUR
Retailer 2€391 EUR
Retailer 3€589 EUR
Retailer 4€607 EUR
Retailer 7€1,008 EUR
Brilliant Earth€1,141 EUR
Retailer 6€1,498 EUR

51 data points across 7 retailers

1 retailer

B
Brilliant Earth
9201325B · Nov 2
€1,141 EUR
$1,280 USD
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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.

B
1.74ct Emerald
€1,141 EUR