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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 $188 AUD
$132 USD
As of October 30, 2026
Save $1,765 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,953 AUD 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 $188 to $1,953, a $1,765 spread on the same certified stone. MOH London lists it at $1,953. 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: $1,953 AUD|Low: $151 AUD|High: $1,976 AUD|Avg: $641 AUD
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$188 AUD
Retailer 17$211 AUD
Retailer 3$219 AUD
Retailer 14$233 AUD
Retailer 16$233 AUD
Retailer 9$273 AUD
Retailer 5$316 AUD
Retailer 11$420 AUD
Retailer 2$547 AUD
Retailer 8$618 AUD
Retailer 4$709 AUD
Retailer 15$752 AUD
Retailer 6$777 AUD
Retailer 7$831 AUD
Retailer 13$840 AUD
Retailer 10$982 AUD
MOH London$1,953 AUD

26 data points across 17 retailers

17 retailers$188 AUD to $1,953 AUD

A
Cheapest Retailer
-
$188 AUD
$132 USD
A
Retailer 2
-
$211 AUD
$148 USD
View
Final sale: no returns
A
Retailer 3
-
$219 AUD
$154 USD
View
A
Retailer 4
-
$233 AUD
$164 USD
View
Retailer 5
-
$233 AUD
$164 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$273 AUD
HK$1,500 HKD
View
B+
Retailer 7
-
$316 AUD
$222 USD
View
A
Retailer 8
-
$420 AUD
€281 EUR
View
A
Retailer 9
-
$547 AUD
$384 USD
View
B+
Retailer 10
-
$709 AUD
$498 USD
View
B+
Retailer 11
-
$752 AUD
$528 USD
View
B+
Retailer 12
-
$777 AUD
SGD 738 SGD
View
B+
Retailer 13
-
$794 AUD
$558 USD
View
B+
Retailer 14
-
$831 AUD
$584 USD
View
B+
Retailer 15
-
$840 AUD
$590 USD
View
B+
Retailer 16
-
$982 AUD
$690 USD
View
Most Expensive
B
MOH London
LG524211504 · Nov 1
$1,953 AUD
£1,080 GBP
View
16 more retailers have this diamond
Prices start from $188 AUDSave up to $1,765 AUD

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
$188 AUD