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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 €118 EUR
$132 USD
As of November 1, 2026
Save €1,110 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,228 EUR 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 November 1, 2026, with prices from €118 to €1,228, a €1,110 spread on the same certified stone. MOH London lists it at €1,228. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,228 EUR|Low: €95 EUR|High: €1,242 EUR|Avg: €403 EUR
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€118 EUR
Retailer 17€132 EUR
Retailer 3€138 EUR
Retailer 14€147 EUR
Retailer 16€147 EUR
Retailer 9€172 EUR
Retailer 5€199 EUR
Retailer 11€264 EUR
Retailer 2€344 EUR
Retailer 8€389 EUR
Retailer 4€446 EUR
Retailer 15€473 EUR
Retailer 6€489 EUR
Retailer 7€523 EUR
Retailer 13€528 EUR
Retailer 10€618 EUR
MOH London€1,228 EUR

26 data points across 17 retailers

17 retailers€118 EUR to €1,228 EUR

A
Cheapest Retailer
-
€118 EUR
$132 USD
A
Retailer 2
-
€132 EUR
$148 USD
View
Final sale: no returns
A
Retailer 3
-
€138 EUR
$154 USD
View
A
Retailer 4
-
€147 EUR
$164 USD
View
Retailer 5
-
€147 EUR
$164 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€172 EUR
HK$1,500 HKD
View
B+
Retailer 7
-
€199 EUR
$222 USD
View
A
Retailer 8
-
€264 EUR
View
A
Retailer 9
-
€344 EUR
$384 USD
View
B+
Retailer 10
-
€446 EUR
$498 USD
View
B+
Retailer 11
-
€473 EUR
$528 USD
View
B+
Retailer 12
-
€489 EUR
SGD 738 SGD
View
B+
Retailer 13
-
€499 EUR
$558 USD
View
B+
Retailer 14
-
€523 EUR
$584 USD
View
B+
Retailer 15
-
€528 EUR
$590 USD
View
B+
Retailer 16
-
€618 EUR
$690 USD
View
Most Expensive
B
MOH London
LG524211504 · Nov 1
€1,228 EUR
£1,080 GBP
View
16 more retailers have this diamond
Prices start from €118 EURSave up to €1,110 EUR

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
€118 EUR