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Emerald|Lab Grown|IGI

2.20ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG818664312

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818664312

Diamond specifications and retailer prices

From $265 USD
As of October 30, 2026
Save $1,575 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,840 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.2ct lab-grown emerald diamond

This 2.2ct lab-grown emerald sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG818664312 or 818664312. Listed at 15 retailers as of October 30, 2026, with prices from $265 to $1,840, a $1,575 spread on the same certified stone. Brilliant Earth lists it at $1,840. 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

2.20
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664312
Dimensions8.97 × 6.09 × 4.04 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.97 mm6.09 mm2.20 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818664312
Side View
Table 69.0%Crown 34.6°Girdle: ThickPavilion 41.2°Culet: LargeDepth 66.3%

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 30
Current: $1,840 USD|Low: $252 USD|High: $1,900 USD|Avg: $779 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 3$265 USD
Retailer 13$297 USD
Retailer 12$308 USD
Retailer 4$329 USD
Retailer 6$329 USD
Retailer 11$490 USD
Retailer 10$546 USD
Retailer 2$631 USD
Retailer 8$847 USD
Retailer 5$1,058 USD
Retailer 14$1,058 USD
Retailer 7$1,109 USD
Retailer 15$1,300 USD
Retailer 9$1,326 USD
Brilliant Earth$1,840 USD

38 data points across 15 retailers

15 retailers$265 USD to $1,840 USD

A
Cheapest Retailer
-
$265 USD
A
Retailer 2
-
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$308 USD
View
A
Retailer 4
-
$329 USD
View
A
Retailer 5
-
$329 USD
View
A
Retailer 6
-
$490 USD
View
B+
Retailer 7
-
$546 USD
View
A
Retailer 8
-
$631 USD
£497 GBP
View
B+
Retailer 9
-
$847 USD
View
B+
Retailer 10
-
$1,058 USD
View
B+
Retailer 11
-
$1,058 USD
SGD 1,430 SGD
View
B
Retailer 12
-
$1,109 USD
View
Retailer 13
-
$1,300 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,326 USD
£1,044 GBP
View
Most Expensive
B
Brilliant Earth
21491853A · Oct 31
$1,840 USD
View
14 more retailers have this diamond
Prices start from $265 USDSave up to $1,575 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
2.20ct Emerald
$265 USD