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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 $471 NZD
As of November 6, 2026
Save $2,909 NZD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,380 NZD at Brilliant Earth · As of November 5, 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 November 5, 2026, with prices from $471 to $3,380, a $2,909 spread on the same certified stone. Brilliant Earth lists it at $3,380. 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
Colour
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

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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: Nov 6
Current: $3,380 NZD|Low: $448 NZD|High: $3,380 NZD|Avg: $1,417 NZD|+3.3%
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 6, 2026
Retailer 3$471 NZD
Retailer 13$528 NZD
Retailer 12$548 NZD
Retailer 4$585 NZD
Retailer 6$585 NZD
Retailer 11$872 NZD
Retailer 10$971 NZD
Retailer 2$1,110 NZD
Retailer 9$1,526 NZD
Retailer 5$1,882 NZD
Retailer 14$1,882 NZD
Retailer 7$1,973 NZD
Retailer 15$2,313 NZD
Retailer 8$2,339 NZD
Brilliant Earth$3,380 NZD

41 data points across 15 retailers

15 retailers$471 NZD to $3,380 NZD

A
Cheapest Retailer
-
$471 NZD
A
Retailer 2
-
$528 NZD
View
Final sale: no returns
A
Retailer 3
-
$548 NZD
View
Retailer 4
-
$585 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$585 NZD
View
A
Retailer 6
-
$872 NZD
View
B+
Retailer 7
-
$971 NZD
View
A
Retailer 8
-
$1,110 NZD
View
B+
Retailer 9
-
$1,526 NZD
View
B+
Retailer 10
-
$1,882 NZD
View
B+
Retailer 11
-
$1,882 NZD
View
B
Retailer 12
-
$1,973 NZD
View
B
Retailer 13
-
$2,313 NZD
View
B
Retailer 14
-
$2,339 NZD
View
Most Expensive
B
Brilliant Earth
21491853A · Nov 5
$3,380 NZD
$1,900 USD
View
14 more retailers have this diamond
Prices start from $471 NZDSave up to $2,909 NZD

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
$471 NZD