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Emerald|Lab Grown|IGI

2.21ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG425067301

Shape and cutting style on the report: Emerald cut

Certificate IGI LG425067301

Diamond specifications and retailer prices

From $1,230 USD
As of October 30, 2026
Save $7,233 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,463 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.21ct lab-grown emerald diamond

This 2.21ct lab-grown emerald sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067301 or 425067301. Listed at 11 retailers as of October 29, 2026, with prices from $1,230 to $8,463, a $7,233 spread on the same certified stone. MOH London lists it at $8,463. 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

2.21
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle26.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067301
Dimensions8.52 × 6.31 × 4.29 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
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Top View
8.52 mm6.31 mm2.21 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067301
Side View
Table 59.5%Crown 26.3°Girdle: MED-STKPavilion 38.3°Culet: LNGDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $8,463 USD|Low: $1,230 USD|High: $11,886 USD|Avg: $4,690 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$1,230 USD
Retailer 7$2,863 USD
Retailer 12$3,115 USD
Retailer 13$3,206 USD
Retailer 8$3,321 USD
Retailer 11$3,321 USD
Retailer 3$3,480 USD
Retailer 4$4,008 USD
Retailer 10$4,565 USD
Retailer 6$4,772 USD
Retailer 9$5,164 USD
MOH London$8,463 USD
Retailer 5$11,886 USD

19 data points across 13 retailers

11 retailers$1,230 USD to $8,463 USD

A
Cheapest Retailer
-
$1,230 USD
B+
Retailer 2
-
$2,863 USD
View
B+
Retailer 3
-
$3,115 USD
View
B+
Retailer 4
-
$3,206 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,321 USD
View
Retailer 6
-
$3,321 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$3,480 USD
View
B
Retailer 8
-
$4,565 USD
View
B
Retailer 9
-
$4,772 USD
View
B
Retailer 10
-
$5,164 USD
View
Most Expensive
B
MOH London
LG425067301 · Oct 29
$8,463 USD
£6,664 GBP
View
10 more retailers have this diamond
Prices start from $1,230 USDSave up to $7,233 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
2.21ct Emerald
$1,230 USD