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Emerald|Lab Grown|IGI

1.55ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG750561508

Shape and cutting style on the report: Emerald cut

Certificate IGI LG750561508

Diamond specifications and retailer prices

From HK$1,506 HKD
$192 USD
As of November 1, 2026
Save HK$7,322 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,829 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown emerald diamond

This 1.55ct 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 LG750561508 or 750561508. Listed at 14 retailers as of October 29, 2026, with prices from HK$1,506 to HK$8,829, a HK$7,322 spread on the same certified stone. MOH London lists it at HK$8,829. 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

1.55
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750561508
Dimensions7.90 × 5.33 × 3.80 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.33 mm1.55 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750561508
Side View
Table 62.0%Crown 41.8°Girdle: STK-THKPavilion 41.6°Culet: LargeDepth 71.3%

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$8,829 HKD|Low: HK$1,475 HKD|High: HK$9,098 HKD|Avg: HK$4,341 HKD|-3.0%
MOH London
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
November 2, 2026
Retailer 14HK$1,506 HKD
Retailer 12HK$1,679 HKD
Retailer 9HK$1,750 HKD
Retailer 7HK$1,867 HKD
Retailer 4HK$1,875 HKD
Retailer 13HK$3,256 HKD
Retailer 2HK$3,398 HKD
Retailer 11HK$4,488 HKD
Retailer 10HK$4,802 HKD
Retailer 8HK$6,002 HKD
Retailer 5HK$6,114 HKD
Retailer 3HK$6,422 HKD
Retailer 6HK$8,631 HKD
MOH LondonHK$8,829 HKD

34 data points across 14 retailers

14 retailersHK$1,506 HKD to HK$8,829 HKD

A
Cheapest Retailer
-
HK$1,506 HKD
$192 USD
A
Retailer 2
-
HK$1,679 HKD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,750 HKD
$223 USD
View
A
Retailer 4
-
HK$1,867 HKD
$238 USD
View
Retailer 5
-
HK$1,875 HKD
$239 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$3,256 HKD
$415 USD
View
A
Retailer 7
-
HK$3,398 HKD
£341 GBP
View
B+
Retailer 8
-
HK$4,488 HKD
$572 USD
View
B+
Retailer 9
-
HK$4,802 HKD
$612 USD
View
B+
Retailer 10
-
HK$6,002 HKD
$765 USD
View
B+
Retailer 11
-
HK$6,114 HKD
SGD 1,053 SGD
View
B+
Retailer 12
-
HK$6,422 HKD
$818 USD
View
B
Retailer 13
-
HK$8,631 HKD
$1,100 USD
View
Most Expensive
B
MOH London
LG750561508 · Oct 29
HK$8,829 HKD
£886 GBP
View
13 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$7,322 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
1.55ct Emerald
HK$1,506 HKD