CaratHunter
Plans
Emerald|Lab Grown|IGI

1.00ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG598377876

Shape and cutting style on the report: Emerald cut

Certificate IGI LG598377876

Diamond specifications and retailer prices

From HK$1,342 HKD
As of November 6, 2026
Save HK$6,460 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$7,801 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG598377876 or 598377876. Listed at 17 retailers as of November 2, 2026, with prices from HK$1,342 to HK$7,801, a HK$6,460 spread on the same certified stone. MOH London lists it at HK$7,801. 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

1.00
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598377876
Dimensions6.21 × 4.48 × 3.43 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.21 mm4.48 mm1.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598377876
Side View
Table 66.0%Crown 38.2°Girdle: STK-THKPavilion 42.9°Culet: LNGDepth 76.6%

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: Nov 6
Current: HK$7,801 HKD|Low: HK$1,294 HKD|High: HK$7,891 HKD|Avg: HK$3,635 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$1,342 HKD
Retailer 10HK$1,671 HKD
Retailer 11HK$1,671 HKD
Retailer 2HK$2,942 HKD
Retailer 8HK$2,973 HKD
Retailer 4HK$3,060 HKD
Retailer 7HK$3,099 HKD
Retailer 3HK$3,554 HKD
Retailer 5HK$4,213 HKD
Retailer 6HK$6,825 HKD
MOH LondonHK$7,801 HKD

45 data points across 11 retailers

17 retailersHK$1,342 HKD to HK$7,801 HKD

A
Cheapest Retailer
-
HK$1,342 HKD
Retailer 2
-
HK$1,342 HKD
View
Price last confirmed 44 days ago
Retailer 3
-
HK$1,561 HKD
View
Price last confirmed 43 days ago
Retailer 4
-
HK$1,647 HKD
View
Price last confirmed 42 days ago
A
Retailer 5
-
HK$1,671 HKD
View
Retailer 6
-
HK$1,671 HKD
View
Price last confirmed 12 days ago
Retailer 7
-
HK$1,906 HKD
View
Price last confirmed 63 days ago
B+
Retailer 8
-
HK$2,942 HKD
View
B+
Retailer 9
-
HK$2,973 HKD
View
B+
Retailer 10
-
HK$3,060 HKD
View
Retailer 11
-
HK$3,099 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$3,554 HKD
View
B
Retailer 13
-
HK$4,213 HKD
View
Retailer 14
-
HK$4,558 HKD
View
Price last confirmed 30 days ago
B
Retailer 15
-
HK$5,358 HKD
View
B
Retailer 16
-
HK$6,825 HKD
View
Most Expensive
B
MOH London
LG598377876 · Nov 2
HK$7,801 HKD
£783 GBP
View
16 more retailers have this diamond
Prices start from HK$1,342 HKDSave up to HK$6,460 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
1.00ct Emerald
HK$1,342 HKD