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Emerald|Lab Grown|IGI

1.69ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG671448073

Shape and cutting style on the report: Emerald cut

Certificate IGI LG671448073

Diamond specifications and retailer prices

From $2,111 NZD
$1,190 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,111 NZD 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 1.69ct lab-grown emerald diamond

This 1.69ct 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 LG671448073 or 671448073. Listed at a single retailer as of October 31, 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

1.69
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671448073
Dimensions8.23 × 5.48 × 3.73 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm5.48 mm1.69 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671448073
Side View
Table 66.0%Crown 37.4°Girdle: MediumPavilion 39.4°Culet: LargeDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $2,111 NZD|Low: $266 NZD|High: $3,194 NZD|Avg: $1,664 NZD|-20.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 4, 2026
Retailer 3$266 NZD
Retailer 6$621 NZD
Retailer 5$1,208 NZD
Retailer 2$1,576 NZD
Brilliant Earth$2,111 NZD
Retailer 4$3,194 NZD

52 data points across 6 retailers

1 retailer

B
Brilliant Earth
13555758B · Oct 31
$2,111 NZD
$1,190 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
1.69ct Emerald
$2,111 NZD