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Emerald|Lab Grown|IGI

1.67ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG567384081

Shape and cutting style on the report: Emerald cut

Certificate IGI LG567384081

Diamond specifications and retailer prices

From $1,180 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,180 USD 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 1.67ct lab-grown emerald diamond

This 1.67ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567384081 or 567384081. Listed at a single retailer as of October 29, 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

1.67
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567384081
Dimensions7.99 × 5.54 × 3.74 mm
L/W Ratio1.44
Culet sizeLong
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
7.99 mm5.54 mm1.67 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567384081
Side View
Table 64.0%Crown 38°Girdle: MediumPavilion 41°Culet: LNGDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,180 USD|Low: $148 USD|High: $1,780 USD|Avg: $916 USD|-12.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 4, 2026
Retailer 3$148 USD
Retailer 6$346 USD
Retailer 5$706 USD
Retailer 2$882 USD
Brilliant Earth$1,180 USD
Retailer 4$1,780 USD

50 data points across 6 retailers

1 retailer

B
Brilliant Earth
6933817B · Oct 29
$1,180 USD
View

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
1.67ct Emerald
$1,180 USD