CaratHunter
Plans
Emerald|Lab Grown|IGI

1.58ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG669437941

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669437941

Diamond specifications and retailer prices

From HK$1,232 HKD
$157 USD
As of October 27, 2026
Save HK$8,888 HKD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,120 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.58ct lab-grown emerald diamond

This 1.58ct 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 LG669437941 or 669437941. Listed at 14 retailers as of October 27, 2026, with prices from HK$1,232 to HK$10,120, a HK$8,888 spread on the same certified stone. Brilliant Earth lists it at HK$10,120. 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

1.58
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669437941
Dimensions8.58 × 5.22 × 3.53 mm
L/W Ratio1.64
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm5.22 mm1.58 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669437941
Side View
Table 64.0%Crown 36.8°Girdle: MediumPavilion 41°Culet: LNGDepth 67.6%

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 27
Current: HK$10,120 HKD|Low: HK$1,177 HKD|High: HK$10,356 HKD|Avg: HK$4,062 HKD
Brilliant Earth
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
October 29, 2026
Retailer 12HK$1,232 HKD
Retailer 5HK$1,428 HKD
Retailer 4HK$1,522 HKD
Retailer 13HK$1,522 HKD
Retailer 8HK$2,655 HKD
Retailer 9HK$2,752 HKD
Retailer 14HK$2,769 HKD
Retailer 2HK$2,908 HKD
Retailer 6HK$3,609 HKD
Retailer 3HK$4,895 HKD
Retailer 11HK$5,170 HKD
Retailer 10HK$6,472 HKD
Retailer 7HK$7,164 HKD
Brilliant EarthHK$10,120 HKD

43 data points across 14 retailers

14 retailersHK$1,232 HKD to HK$10,120 HKD

A
Cheapest Retailer
-
HK$1,232 HKD
$157 USD
A
Retailer 2
-
HK$1,428 HKD
$182 USD
View
A
Retailer 3
-
HK$1,522 HKD
$194 USD
View
A
Retailer 4
-
HK$1,522 HKD
$194 USD
View
A
Retailer 5
-
HK$2,655 HKD
£266 GBP
View
A
Retailer 6
-
HK$2,752 HKD
£276 GBP
View
B+
Retailer 7
-
HK$2,769 HKD
$353 USD
View
A
Retailer 8
-
HK$2,908 HKD
€353 EUR
View
A
Retailer 9
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 10
-
HK$4,895 HKD
$624 USD
View
B+
Retailer 11
-
HK$5,170 HKD
$659 USD
View
B
Retailer 12
-
HK$6,472 HKD
$825 USD
View
B+
Retailer 13
-
HK$7,164 HKD
£719 GBP
View
Most Expensive
B
Brilliant Earth
13299940A · Oct 28
HK$10,120 HKD
$1,290 USD
View
13 more retailers have this diamond
Prices start from HK$1,232 HKDSave up to HK$8,888 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
1.58ct Emerald
HK$1,232 HKD