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Emerald|Lab Grown|IGI

1.21ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG514268645

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514268645

Diamond specifications and retailer prices

From $1,688 NZD
$950 USD
As of November 2, 2026
Save $3,642 NZD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,121 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514268645 or 514268645. Listed at 12 retailers as of October 31, 2026, with a 216% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514268645
Dimensions7.68 × 4.97 × 3.16 mm
L/W Ratio1.55
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
7.68 mm4.97 mm1.21 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514268645
Side View
Table 63.0%Crown 25.3°Girdle: MediumPavilion 37.4°Culet: LNGDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,121 NZD|Low: $1,688 NZD|High: $8,230 NZD|Avg: $4,365 NZD|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 9$1,688 NZD
Retailer 2$2,451 NZD
Retailer 14$2,668 NZD
Retailer 15$2,744 NZD
Retailer 10$2,844 NZD
Retailer 13$2,844 NZD
Retailer 4$3,146 NZD
Retailer 7$3,200 NZD
Retailer 5$3,867 NZD
Retailer 11$4,493 NZD
Retailer 3$5,161 NZD
Retailer 12$5,330 NZD
Retailer 8$6,365 NZD
Retailer 16$6,880 NZD
MOH London$8,121 NZD
Retailer 6$8,142 NZD

19 data points across 16 retailers

12 retailers$1,688 NZD to $5,330 NZD

B+
Cheapest Retailer
-
$1,688 NZD
$950 USD
B
Retailer 2
-
$2,451 NZD
$1,379 USD
View
B
Retailer 3
-
$2,668 NZD
$1,501 USD
View
B
Retailer 4
-
$2,744 NZD
$1,544 USD
View
Final sale: no returns
B
Retailer 5
-
$2,844 NZD
$1,600 USD
View
Retailer 6
-
$2,844 NZD
$1,600 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$3,146 NZD
$1,770 USD
View
B
Retailer 8
-
$4,493 NZD
$2,528 USD
View
B
Retailer 9
-
$5,161 NZD
$2,904 USD
View
B
Retailer 10
-
$5,330 NZD
$2,999 USD
View
Retailer 11
-
$6,880 NZD
£3,048 GBP
View
Price under review
Most Expensive
MOH London
LG514268645 · Nov 1
$8,121 NZD
£3,598 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,688 NZDSave up to $3,642 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+
1.21ct Emerald
$1,688 NZD