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Emerald|Lab Grown|IGI

1.65ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG572340284

Shape and cutting style on the report: Emerald cut

Certificate IGI LG572340284

Diamond specifications and retailer prices

From HK$1,491 HKD
$190 USD
As of October 27, 2026
Save HK$12,947 HKD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$14,437 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.65ct lab-grown emerald diamond

This 1.65ct 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 LG572340284 or 572340284. Listed at 10 retailers as of October 26, 2026, with prices from HK$1,491 to HK$14,437, a HK$12,947 spread on the same certified stone. Brilliant Earth lists it at HK$14,437. 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

1.65
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572340284
Dimensions8.11 × 5.48 × 3.71 mm
L/W Ratio1.48
Culet sizeLarge
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
8.11 mm5.48 mm1.65 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG572340284
Side View
Table 61.5%Crown 35.5°Girdle: MediumPavilion 40°Culet: LargeDepth 67.7%

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 27
Current: HK$14,437 HKD|Low: HK$1,153 HKD|High: HK$14,908 HKD|Avg: HK$5,991 HKD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 9HK$1,491 HKD
Retailer 12HK$1,687 HKD
Retailer 8HK$1,734 HKD
Retailer 7HK$3,241 HKD
Retailer 4HK$3,422 HKD
Retailer 3HK$4,276 HKD
Retailer 5HK$5,971 HKD
Retailer 10HK$6,441 HKD
Retailer 11HK$6,567 HKD
Retailer 2HK$8,191 HKD
Retailer 6HK$14,359 HKD
Brilliant EarthHK$14,437 HKD

17 data points across 12 retailers

10 retailersHK$1,491 HKD to HK$14,437 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
$190 USD
A
Retailer 2
-
HK$1,687 HKD
$215 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,734 HKD
$221 USD
View
B+
Retailer 4
-
HK$3,241 HKD
$413 USD
View
B
Retailer 5
-
HK$5,971 HKD
$761 USD
View
B+
Retailer 6
-
HK$6,441 HKD
$821 USD
View
B
Retailer 7
-
HK$6,567 HKD
$837 USD
View
B
Retailer 8
-
HK$8,191 HKD
£822 GBP
View
B
Retailer 9
-
HK$14,359 HKD
$1,830 USD
View
Most Expensive
B
Brilliant Earth
7031198Y · Oct 26
HK$14,437 HKD
$1,840 USD
View
9 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$12,947 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
1.65ct Emerald
HK$1,491 HKD