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Emerald|Lab Grown|IGI

1.61ct G SI2 Emerald Lab Grown Diamond

ID • G/SI2 • IGI LG567354173

Shape and cutting style on the report: Emerald cut

Certificate IGI LG567354173

Diamond specifications and retailer prices

From $160 USD
As of October 27, 2026
Save $1,300 USD (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,460 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.61ct lab-grown emerald diamond

This 1.61ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567354173 or 567354173. Listed at 7 retailers as of October 26, 2026, with prices from $160 to $1,460, a $1,300 spread on the same certified stone. Brilliant Earth lists it at $1,460. 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

1.61
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567354173
Dimensions7.93 × 5.46 × 3.67 mm
L/W Ratio1.45
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
7.93 mm5.46 mm1.61 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567354173
Side View
Table 63.0%Crown 35.4°Girdle: MediumPavilion 40.3°Culet: LNGDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,460 USD|Low: $160 USD|High: $1,500 USD|Avg: $640 USD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 5$160 USD
Retailer 3$185 USD
Retailer 6$359 USD
Retailer 8$427 USD
Retailer 4$672 USD
Retailer 7$703 USD
Retailer 2$1,024 USD
Brilliant Earth$1,460 USD

16 data points across 8 retailers

7 retailers$160 USD to $1,460 USD

A
Cheapest Retailer
-
$160 USD
A
Retailer 2
-
$185 USD
View
B+
Retailer 3
-
$359 USD
View
B+
Retailer 4
-
$672 USD
View
B+
Retailer 5
-
$703 USD
View
B
Retailer 6
-
$1,024 USD
£806 GBP
View
Most Expensive
B
Brilliant Earth
6839858Y · Oct 26
$1,460 USD
View
6 more retailers have this diamond
Prices start from $160 USDSave up to $1,300 USD

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
1.61ct Emerald
$160 USD