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Emerald|Lab Grown|IGI

1.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG786681432

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786681432

Diamond specifications and retailer prices

From HK$3,353 HKD
€407 EUR
As of October 29, 2026
Save HK$4,718 HKD (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,071 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786681432 or 786681432. Listed at 6 retailers as of October 29, 2026, with prices from HK$3,353 to HK$8,071, a HK$4,718 spread on the same certified stone. MOH London lists it at HK$8,071. 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

1.50
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786681432
Dimensions8.01 × 5.12 × 3.80 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm5.12 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786681432
Side View
Table 68.0%Crown 39.4°Girdle: STK-THKPavilion 42.2°Culet: LargeDepth 74.2%

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 29
Current: HK$8,071 HKD|Low: HK$2,872 HKD|High: HK$9,316 HKD|Avg: HK$5,065 HKD|-13.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4HK$3,353 HKD
Retailer 6HK$3,483 HKD
Retailer 3HK$3,709 HKD
Retailer 5HK$4,605 HKD
Retailer 2HK$6,943 HKD
MOH LondonHK$8,071 HKD

33 data points across 6 retailers

6 retailersHK$3,353 HKD to HK$8,071 HKD

A
Cheapest Retailer
-
HK$3,353 HKD
€407 EUR
B+
Retailer 2
-
HK$3,483 HKD
$444 USD
View
B+
Retailer 3
-
HK$3,709 HKD
£372 GBP
View
B+
Retailer 4
-
HK$4,605 HKD
$587 USD
View
B
Retailer 5
-
HK$6,943 HKD
$885 USD
View
Most Expensive
B
MOH London
LG786681432 · Nov 1
HK$8,071 HKD
£810 GBP
View
5 more retailers have this diamond
Prices start from HK$3,353 HKDSave up to HK$4,718 HKD

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
1.50ct Emerald
HK$3,353 HKD