Emerald|Lab Grown|IGI

1.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG675546652

Shape and cutting style on the report: Emerald cut

Certificate IGI LG675546652

Diamond specifications and retailer prices

From HK$1,671 HKD
$213 USD
As of November 1, 2026
Save HK$8,764 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,435 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 LG675546652 or 675546652. Listed at 14 retailers as of October 26, 2026, with prices from HK$1,671 to HK$10,435, a HK$8,764 spread on the same certified stone. Brilliant Earth lists it at HK$10,435. 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
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675546652
Dimensions7.60 × 5.37 × 3.78 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm5.37 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG675546652
Side View
Table 71.0%Crown 37.9°Girdle: MediumPavilion 42.4°Culet: LargeDepth 70.4%

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: HK$10,435 HKD|Low: HK$1,671 HKD|High: HK$11,376 HKD|Avg: HK$5,585 HKD|-8.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6HK$1,671 HKD
Retailer 4HK$3,155 HKD
Retailer 7HK$3,256 HKD
Retailer 2HK$3,382 HKD
Retailer 8HK$4,464 HKD
Retailer 5HK$5,994 HKD
Retailer 9HK$6,760 HKD
Retailer 3HK$8,738 HKD
Brilliant EarthHK$10,435 HKD

42 data points across 9 retailers

14 retailersHK$1,671 HKD to HK$10,435 HKD

Retailer 1
-
HK$1,499 HKD
$191 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$1,671 HKD
$213 USD
View
Final sale: no returns
Retailer 3
-
HK$1,742 HKD
$222 USD
View
Price last confirmed 19 days ago
Retailer 4
-
HK$1,859 HKD
$237 USD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$1,859 HKD
$237 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$3,155 HKD
€383 EUR
View
B+
Retailer 7
-
HK$3,256 HKD
$415 USD
View
B+
Retailer 8
-
HK$3,382 HKD
£339 GBP
View
B+
Retailer 9
-
HK$4,464 HKD
$569 USD
View
Retailer 10
-
HK$5,978 HKD
$762 USD
View
Price last confirmed 25 days ago
B
Retailer 11
-
HK$5,994 HKD
$764 USD
View
B
Retailer 12
-
HK$6,398 HKD
$815 USD
View
B
Retailer 13
-
HK$8,738 HKD
£877 GBP
View
Most Expensive
B
Brilliant Earth
16592142A · Oct 26
HK$10,435 HKD
$1,330 USD
View
13 more retailers have this diamond
Prices start from HK$1,671 HKDSave up to HK$8,764 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$1,671 HKD