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Emerald|Lab Grown|IGI

2.21ct K SI2 Emerald Lab Grown Diamond

ID • K/SI2 • IGI LG436073348

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436073348

Diamond specifications and retailer prices

From $6,061 NZD
As of November 6, 2026
Save $4,849 NZD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,818 NZD at MOH London · As of November 3, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073348 or 436073348. Listed at 8 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073348
Dimensions8.46 × 6.27 × 4.14 mm
L/W Ratio1.35
Culet sizeLarge
Top View
8.46 mm6.27 mm2.21 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073348
Side View
Table 60.5%Crown 25.4°Girdle: STK-THKPavilion 36.6°Culet: LargeDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $17,818 NZD|Low: $5,819 NZD|High: $18,058 NZD|Avg: $10,846 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$6,061 NZD
Retailer 4$7,030 NZD
Retailer 6$7,030 NZD
Retailer 7$8,133 NZD
Retailer 2$9,697 NZD
Retailer 5$10,910 NZD
Retailer 8$15,843 NZD
MOH London$17,818 NZD

15 data points across 8 retailers

8 retailers$6,061 NZD to $10,910 NZD

B
Cheapest Retailer
-
$6,061 NZD
B
Retailer 2
-
$6,594 NZD
View
B
Retailer 3
-
$7,030 NZD
View
Retailer 4
-
$7,030 NZD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$8,784 NZD
View
B
Retailer 6
-
$9,697 NZD
View
B
Retailer 7
-
$10,910 NZD
View
Most Expensive
MOH London
LG436073348 · Nov 3
$17,818 NZD
£7,887 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $6,061 NZDSave up to $4,849 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.

B
2.21ct Emerald
$6,061 NZD