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Emerald|Lab Grown|IGI

1.63ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG731576358

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731576358

Diamond specifications and retailer prices

From HK$1,397 HKD
$178 USD
As of November 1, 2026
Save HK$12,804 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$14,201 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.63ct lab-grown emerald diamond

This 1.63ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG731576358 or 731576358. Listed at 12 retailers as of October 31, 2026, with prices from HK$1,397 to HK$14,201, a HK$12,804 spread on the same certified stone. Brilliant Earth lists it at HK$14,201. 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

1.63
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731576358
Dimensions8.07 × 5.50 × 3.55 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm5.50 mm1.63 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731576358
Side View
Table 67.0%Crown 32.8°Girdle: ThickPavilion 38.6°Culet: LargeDepth 64.5%

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: Nov 1
Current: HK$14,201 HKD|Low: HK$1,397 HKD|High: HK$14,593 HKD|Avg: HK$5,183 HKD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11HK$1,397 HKD
Retailer 7HK$1,624 HKD
Retailer 3HK$1,734 HKD
Retailer 4HK$1,757 HKD
Retailer 10HK$3,068 HKD
Retailer 5HK$3,116 HKD
Retailer 12HK$3,213 HKD
Retailer 9HK$3,805 HKD
Retailer 6HK$5,570 HKD
Retailer 8HK$5,884 HKD
Retailer 2HK$8,101 HKD
Brilliant EarthHK$14,201 HKD

41 data points across 12 retailers

12 retailersHK$1,397 HKD to HK$14,201 HKD

A
Cheapest Retailer
-
HK$1,397 HKD
$178 USD
A
Retailer 2
-
HK$1,624 HKD
$207 USD
View
A
Retailer 3
-
HK$1,734 HKD
$221 USD
View
Retailer 4
-
HK$1,757 HKD
$224 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$3,068 HKD
$391 USD
View
A
Retailer 6
-
HK$3,116 HKD
£313 GBP
View
A
Retailer 7
-
HK$3,213 HKD
€390 EUR
View
A
Retailer 8
-
HK$3,805 HKD
$485 USD
View
B+
Retailer 9
-
HK$5,570 HKD
$710 USD
View
B+
Retailer 10
-
HK$5,884 HKD
$750 USD
View
B
Retailer 11
-
HK$8,101 HKD
£813 GBP
View
Most Expensive
B
Brilliant Earth
16209382A · Oct 31
HK$14,201 HKD
$1,810 USD
View
11 more retailers have this diamond
Prices start from HK$1,397 HKDSave up to HK$12,804 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
1.63ct Emerald
HK$1,397 HKD