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Emerald|Lab Grown|IGI

1.31ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG506195333

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195333

Diamond specifications and retailer prices

From $1,664 NZD
As of November 4, 2026
Save $4,861 NZD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,525 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195333 or 506195333. Listed at 15 retailers as of November 4, 2026, with prices from $1,664 to $6,525, a $4,861 spread on the same certified stone. MOH London lists it at $6,525. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195333
Dimensions7.75 × 4.99 × 3.25 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
7.75 mm4.99 mm1.31 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195333
Side View
Table 63.0%Crown 23.3°Girdle: MediumPavilion 37.2°Culet: LNGDepth 65.1%

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 4
Current: $6,525 NZD|Low: $1,597 NZD|High: $6,631 NZD|Avg: $3,564 NZD|-0.3%
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
November 5, 2026
Retailer 14$1,664 NZD
Retailer 4$1,809 NZD
Retailer 5$1,863 NZD
Retailer 3$1,930 NZD
Retailer 15$1,930 NZD
Retailer 12$2,182 NZD
Retailer 11$2,244 NZD
Retailer 8$2,826 NZD
Retailer 16$3,090 NZD
Retailer 2$3,548 NZD
Retailer 13$4,158 NZD
Retailer 10$5,028 NZD
Retailer 6$5,326 NZD
Retailer 17$5,425 NZD
Retailer 9$5,524 NZD
Retailer 7$5,741 NZD
MOH London$6,525 NZD

30 data points across 17 retailers

15 retailers$1,664 NZD to $6,525 NZD

B+
Cheapest Retailer
-
$1,664 NZD
B+
Retailer 2
-
$1,809 NZD
View
B+
Retailer 3
-
$1,863 NZD
View
Final sale: no returns
B+
Retailer 4
-
$1,930 NZD
View
Retailer 5
-
$1,930 NZD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$2,182 NZD
View
B
Retailer 7
-
$2,244 NZD
View
B
Retailer 8
-
$3,090 NZD
View
B
Retailer 9
-
$3,548 NZD
View
B
Retailer 10
-
$4,158 NZD
View
B
Retailer 11
-
$5,028 NZD
View
B
Retailer 12
-
$5,326 NZD
View
B
Retailer 13
-
$5,425 NZD
View
B
Retailer 14
-
$5,741 NZD
View
Most Expensive
B
MOH London
LG506195333 · Nov 5
$6,525 NZD
£2,896 GBP
View
14 more retailers have this diamond
Prices start from $1,664 NZDSave up to $4,861 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+
1.31ct Emerald
$1,664 NZD