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Emerald|Lab Grown|IGI

1.51ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG647478127

Shape and cutting style on the report: Emerald cut

Certificate IGI LG647478127

Diamond specifications and retailer prices

From $342 NZD
$193 USD
As of October 30, 2026
Save $1,638 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,981 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647478127 or 647478127. Listed at 16 retailers as of October 30, 2026, with prices from $342 to $1,981, a $1,638 spread on the same certified stone. MOH London lists it at $1,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647478127
Dimensions7.87 × 5.42 × 3.59 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm5.42 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647478127
Side View
Table 64.0%Crown 32.6°Girdle: MediumPavilion 42.9°Culet: LNGDepth 66.2%

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: $1,981 NZD|Low: $328 NZD|High: $2,066 NZD|Avg: $1,037 NZD|-4.0%
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
November 1, 2026
Retailer 10$342 NZD
Retailer 11$396 NZD
Retailer 7$424 NZD
Retailer 14$424 NZD
Retailer 12$740 NZD
Retailer 2$772 NZD
Retailer 3$848 NZD
Retailer 15$1,013 NZD
Retailer 13$1,361 NZD
Retailer 9$1,366 NZD
Retailer 6$1,383 NZD
Retailer 4$1,457 NZD
Retailer 8$1,606 NZD
Retailer 5$1,762 NZD
MOH London$1,981 NZD

43 data points across 15 retailers

16 retailers$342 NZD to $1,981 NZD

A
Cheapest Retailer
-
$342 NZD
$193 USD
A
Retailer 2
-
$396 NZD
$223 USD
View
A
Retailer 3
-
$424 NZD
$239 USD
View
Retailer 4
-
$424 NZD
$239 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$477 NZD
HK$2,100 HKD
View
B+
Retailer 6
-
$740 NZD
$417 USD
View
A
Retailer 7
-
$772 NZD
£342 GBP
View
A
Retailer 8
-
$848 NZD
$478 USD
View
B+
Retailer 9
-
$1,013 NZD
$571 USD
View
B+
Retailer 10
-
$1,361 NZD
$767 USD
View
B
Retailer 11
-
$1,366 NZD
$770 USD
View
B+
Retailer 12
-
$1,383 NZD
SGD 1,053 SGD
View
Retailer 13
-
$1,457 NZD
$821 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$1,606 NZD
$905 USD
View
B
Retailer 15
-
$1,762 NZD
$993 USD
View
Most Expensive
B
MOH London
LG647478127 · Nov 1
$1,981 NZD
£879 GBP
View
15 more retailers have this diamond
Prices start from $342 NZDSave up to $1,638 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
1.51ct Emerald
$342 NZD