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Emerald|Lab Grown|IGI

1.28ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG818606967

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818606967

Diamond specifications and retailer prices

From $334 NZD
$188 USD
As of November 1, 2026
Save $1,607 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,941 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818606967 or 818606967. Listed at 19 retailers as of November 1, 2026, with prices from $334 to $1,941, a $1,607 spread on the same certified stone. MOH London lists it at $1,941. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818606967
Dimensions7.83 × 5.02 × 3.27 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm5.02 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818606967
Side View
Table 60.0%Crown 25.2°Girdle: MED-STKPavilion 41.1°Culet: LargeDepth 65.1%

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 1
Current: $1,941 NZD|Low: $322 NZD|High: $1,966 NZD|Avg: $877 NZD
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 2, 2026
Retailer 16$334 NZD
Retailer 7$389 NZD
Retailer 4$416 NZD
Retailer 6$416 NZD
Retailer 3$560 NZD
Retailer 13$687 NZD
Retailer 11$717 NZD
Retailer 10$754 NZD
Retailer 8$858 NZD
Retailer 9$1,013 NZD
Retailer 2$1,066 NZD
Retailer 15$1,129 NZD
Retailer 14$1,195 NZD
Retailer 12$1,280 NZD
Retailer 5$1,335 NZD
MOH London$1,941 NZD

44 data points across 16 retailers

19 retailers$334 NZD to $1,941 NZD

A
Cheapest Retailer
-
$334 NZD
$188 USD
A
Retailer 2
-
$389 NZD
$219 USD
View
Retailer 3
-
$416 NZD
$234 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$416 NZD
$234 USD
View
B+
Retailer 5
-
$560 NZD
$315 USD
View
A
Retailer 6
-
$687 NZD
€368 EUR
View
A
Retailer 7
-
$717 NZD
ZAR 6,516 ZAR
View
A
Retailer 8
-
$754 NZD
£334 GBP
View
A
Retailer 9
-
$851 NZD
$479 USD
View
A
Retailer 10
-
$858 NZD
$483 USD
View
B+
Retailer 11
-
$1,013 NZD
A$877 AUD
View
B+
Retailer 12
-
$1,066 NZD
$600 USD
View
B+
Retailer 13
-
$1,129 NZD
$635 USD
View
B+
Retailer 14
-
$1,195 NZD
A$1,034 AUD
View
B+
Retailer 15
-
$1,280 NZD
$720 USD
View
B+
Retailer 16
-
$1,335 NZD
$751 USD
View
B+
Retailer 17
-
$1,393 NZD
$784 USD
View
B
Retailer 18
-
$1,431 NZD
$805 USD
View
Most Expensive
B
MOH London
LG818606967 · Nov 1
$1,941 NZD
£860 GBP
View
18 more retailers have this diamond
Prices start from $334 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
1.28ct Emerald
$334 NZD