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Emerald|Lab Grown|IGI

1.33ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG524211504

Shape and cutting style on the report: Emerald cut

Certificate IGI LG524211504

Diamond specifications and retailer prices

From $234 NZD
$132 USD
As of October 30, 2026
Save $2,199 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,434 NZD at MOH London · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG524211504 or 524211504. Listed at 17 retailers as of October 30, 2026, with prices from $234 to $2,434, a $2,199 spread on the same certified stone. MOH London lists it at $2,434. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.33
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524211504
Dimensions7.22 × 5.16 × 3.28 mm
L/W Ratio1.40
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
7.22 mm5.16 mm1.33 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524211504
Side View
Table 69.0%Crown 24°Girdle: STK-THKPavilion 37.6°Culet: LNGDepth 63.6%

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: $2,434 NZD|Low: $188 NZD|High: $2,463 NZD|Avg: $798 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
Retailer 17
November 1, 2026
Retailer 12$234 NZD
Retailer 17$263 NZD
Retailer 3$273 NZD
Retailer 14$291 NZD
Retailer 16$291 NZD
Retailer 9$341 NZD
Retailer 5$394 NZD
Retailer 11$524 NZD
Retailer 2$681 NZD
Retailer 8$771 NZD
Retailer 4$884 NZD
Retailer 15$937 NZD
Retailer 6$969 NZD
Retailer 7$1,036 NZD
Retailer 13$1,047 NZD
Retailer 10$1,224 NZD
MOH London$2,434 NZD

26 data points across 17 retailers

17 retailers$234 NZD to $2,434 NZD

A
Cheapest Retailer
-
$234 NZD
$132 USD
A
Retailer 2
-
$263 NZD
$148 USD
View
Final sale: no returns
A
Retailer 3
-
$273 NZD
$154 USD
View
A
Retailer 4
-
$291 NZD
$164 USD
View
Retailer 5
-
$291 NZD
$164 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$341 NZD
HK$1,500 HKD
View
B+
Retailer 7
-
$394 NZD
$222 USD
View
A
Retailer 8
-
$524 NZD
€281 EUR
View
A
Retailer 9
-
$681 NZD
$384 USD
View
B+
Retailer 10
-
$884 NZD
$498 USD
View
B+
Retailer 11
-
$937 NZD
$528 USD
View
B+
Retailer 12
-
$969 NZD
SGD 738 SGD
View
B+
Retailer 13
-
$990 NZD
$558 USD
View
B+
Retailer 14
-
$1,036 NZD
$584 USD
View
B+
Retailer 15
-
$1,047 NZD
$590 USD
View
B+
Retailer 16
-
$1,224 NZD
$690 USD
View
Most Expensive
B
MOH London
LG524211504 · Nov 1
$2,434 NZD
£1,080 GBP
View
16 more retailers have this diamond
Prices start from $234 NZDSave up to $2,199 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
1.33ct Emerald
$234 NZD