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Emerald|Lab Grown|IGI

1.33ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG523265418

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523265418

Diamond specifications and retailer prices

From $1,687 NZD
As of November 4, 2026
Save $4,952 NZD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,640 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 1.33ct lab-grown emerald diamond

This 1.33ct 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 LG523265418 or 523265418. Listed at 15 retailers as of November 3, 2026, with prices from $1,687 to $6,640, a $4,952 spread on the same certified stone. MOH London lists it at $6,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265418
Dimensions7.85 × 5.06 × 3.19 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
7.85 mm5.06 mm1.33 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265418
Side View
Table 63.0%Crown 19.7°Girdle: Slightly ThickPavilion 38°Culet: LNGDepth 63.0%

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: $6,640 NZD|Low: $1,620 NZD|High: $6,730 NZD|Avg: $3,600 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
Retailer 17
November 3, 2026
Retailer 14$1,687 NZD
Retailer 4$1,836 NZD
Retailer 5$1,889 NZD
Retailer 3$1,958 NZD
Retailer 15$1,958 NZD
Retailer 12$2,218 NZD
Retailer 11$2,271 NZD
Retailer 8$2,863 NZD
Retailer 16$3,133 NZD
Retailer 2$3,601 NZD
Retailer 13$4,220 NZD
Retailer 10$5,100 NZD
Retailer 6$5,407 NZD
Retailer 17$5,505 NZD
Retailer 9$5,604 NZD
Retailer 7$5,810 NZD
MOH London$6,640 NZD

27 data points across 17 retailers

15 retailers$1,687 NZD to $6,640 NZD

B+
Cheapest Retailer
-
$1,687 NZD
B+
Retailer 2
-
$1,836 NZD
View
B+
Retailer 3
-
$1,889 NZD
View
Final sale: no returns
B+
Retailer 4
-
$1,958 NZD
View
Retailer 5
-
$1,958 NZD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$2,218 NZD
View
B
Retailer 7
-
$2,271 NZD
View
B
Retailer 8
-
$3,133 NZD
View
B
Retailer 9
-
$3,601 NZD
View
B
Retailer 10
-
$4,220 NZD
View
B
Retailer 11
-
$5,100 NZD
View
B
Retailer 12
-
$5,407 NZD
View
B
Retailer 13
-
$5,505 NZD
View
B
Retailer 14
-
$5,810 NZD
View
Most Expensive
B
MOH London
LG523265418 · Nov 3
$6,640 NZD
£2,947 GBP
View
14 more retailers have this diamond
Prices start from $1,687 NZDSave up to $4,952 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+
1.33ct Emerald
$1,687 NZD