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Emerald|Lab Grown|IGI

1.80ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG789628962

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789628962

Diamond specifications and retailer prices

From HK$2,675 HKD
$341 USD
As of October 27, 2026
Save HK$11,054 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,729 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.8ct lab-grown emerald diamond

This 1.8ct 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 LG789628962 or 789628962. Listed at 13 retailers as of October 27, 2026, with prices from HK$2,675 to HK$13,729, a HK$11,054 spread on the same certified stone. Brilliant Earth lists it at HK$13,729. 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

1.80
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628962
Dimensions8.33 × 5.71 × 3.77 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.71 mm1.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789628962
Side View
Table 66.0%Crown 35.1°Girdle: MediumPavilion 40°Culet: LargeDepth 66.0%

Caratlytics Score

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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: Oct 27
Current: HK$13,729 HKD|Low: HK$2,565 HKD|High: HK$20,554 HKD|Avg: HK$6,685 HKD|-2.8%
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
October 28, 2026
Retailer 9HK$2,675 HKD
Retailer 10HK$2,989 HKD
Retailer 4HK$3,107 HKD
Retailer 3HK$3,318 HKD
Retailer 11HK$3,318 HKD
Retailer 6HK$4,511 HKD
Retailer 12HK$5,350 HKD
Retailer 5HK$5,413 HKD
Retailer 2HK$5,926 HKD
Retailer 8HK$9,728 HKD
Retailer 13HK$10,661 HKD
Retailer 7HK$13,361 HKD
Brilliant EarthHK$13,729 HKD

42 data points across 13 retailers

13 retailersHK$2,675 HKD to HK$13,729 HKD

A
Cheapest Retailer
-
HK$2,675 HKD
$341 USD
A
Retailer 2
-
HK$2,989 HKD
$381 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,107 HKD
$396 USD
View
A
Retailer 4
-
HK$3,318 HKD
$423 USD
View
A
Retailer 5
-
HK$3,318 HKD
$423 USD
View
A
Retailer 6
-
HK$4,511 HKD
$575 USD
View
B+
Retailer 7
-
HK$5,350 HKD
$682 USD
View
B+
Retailer 8
-
HK$5,413 HKD
$690 USD
View
B+
Retailer 9
-
HK$5,926 HKD
£595 GBP
View
B
Retailer 10
-
HK$9,728 HKD
$1,240 USD
View
B
Retailer 11
-
HK$10,661 HKD
$1,359 USD
View
B
Retailer 12
-
HK$13,361 HKD
£1,341 GBP
View
Most Expensive
B
Brilliant Earth
21067255A · Oct 28
HK$13,729 HKD
$1,750 USD
View
12 more retailers have this diamond
Prices start from HK$2,675 HKDSave up to HK$11,054 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
1.80ct Emerald
HK$2,675 HKD