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Emerald|Lab Grown|IGI

1.21ct H VVS1 Emerald Lab Grown Diamond

ID • H/VVS1 • IGI LG717552145

Shape and cutting style on the report: Emerald cut

Certificate IGI LG717552145

Diamond specifications and retailer prices

From $335 NZD
As of November 4, 2026
Save $1,607 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,942 NZD at MOH London · As of November 2, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717552145 or 717552145. Listed at 18 retailers as of November 2, 2026, with prices from $335 to $1,942, a $1,607 spread on the same certified stone. MOH London lists it at $1,942. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717552145
Dimensions7.28 × 4.98 × 3.47 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm4.98 mm1.21 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717552145
Side View
Table 66.0%Crown 34.4°Girdle: MediumPavilion 41.2°Culet: LargeDepth 69.7%

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: Nov 4
Current: $1,942 NZD|Low: $268 NZD|High: $2,093 NZD|Avg: $1,019 NZD|-0.9%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4$335 NZD
Retailer 10$378 NZD
Retailer 15$389 NZD
Retailer 13$415 NZD
Retailer 7$424 NZD
Retailer 12$717 NZD
Retailer 11$727 NZD
Retailer 3$729 NZD
Retailer 6$772 NZD
Retailer 18$852 NZD
Retailer 17$860 NZD
Retailer 2$1,011 NZD
Retailer 9$1,242 NZD
Retailer 14$1,334 NZD
Retailer 16$1,339 NZD
Retailer 5$1,430 NZD
Retailer 8$1,648 NZD
Retailer 19$1,668 NZD
MOH London$1,942 NZD

28 data points across 19 retailers

18 retailers$335 NZD to $1,942 NZD

A
Cheapest Retailer
-
$335 NZD
A
Retailer 2
-
$378 NZD
View
Final sale: no returns
A
Retailer 3
-
$389 NZD
View
A
Retailer 4
-
$415 NZD
View
Retailer 5
-
$424 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$717 NZD
View
A
Retailer 7
-
$729 NZD
View
Retailer 8
-
$772 NZD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$852 NZD
View
A
Retailer 10
-
$860 NZD
View
B+
Retailer 11
-
$1,011 NZD
View
B+
Retailer 12
-
$1,242 NZD
View
B+
Retailer 13
-
$1,334 NZD
View
B+
Retailer 14
-
$1,339 NZD
View
B+
Retailer 15
-
$1,430 NZD
View
Retailer 16
-
$1,648 NZD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,668 NZD
View
Most Expensive
B
MOH London
LG717552145 · Nov 2
$1,942 NZD
£862 GBP
View
17 more retailers have this diamond
Prices start from $335 NZDSave up to $1,607 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
1.21ct Emerald
$335 NZD