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Emerald|Lab Grown|IGI

1.00ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG677515180

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677515180

Diamond specifications and retailer prices

From HK$981 HKD
As of November 6, 2026
Save HK$9,122 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,103 HKD at MOH London · As of November 5, 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 LG677515180 or 677515180. Listed at 14 retailers as of November 5, 2026, with prices from HK$981 to HK$10,103, a HK$9,122 spread on the same certified stone. MOH London lists it at HK$10,103. 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
SymmetryVery Good
FluorescenceNone
Crown angle17.2°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677515180
Dimensions7.09 × 4.74 × 2.92 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm4.74 mm1.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG677515180
Side View
Table 61.0%Crown 17.2°Girdle: MED-STKPavilion 33.7°Culet: LNGDepth 61.6%

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$10,103 HKD|Low: HK$981 HKD|High: HK$10,262 HKD|Avg: HK$3,004 HKD|-1.3%
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 6, 2026
Retailer 14HK$981 HKD
Retailer 6HK$1,098 HKD
Retailer 9HK$1,138 HKD
Retailer 7HK$1,294 HKD
Retailer 5HK$1,310 HKD
Retailer 2HK$1,993 HKD
Retailer 13HK$2,299 HKD
Retailer 12HK$2,330 HKD
Retailer 4HK$2,354 HKD
Retailer 11HK$3,154 HKD
Retailer 8HK$3,899 HKD
Retailer 10HK$4,119 HKD
Retailer 3HK$4,338 HKD
MOH LondonHK$10,103 HKD

45 data points across 14 retailers

14 retailersHK$981 HKD to HK$10,103 HKD

A
Cheapest Retailer
-
HK$981 HKD
A
Retailer 2
-
HK$1,098 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,138 HKD
View
A
Retailer 4
-
HK$1,294 HKD
View
Retailer 5
-
HK$1,310 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$1,993 HKD
View
A
Retailer 7
-
HK$2,299 HKD
View
B+
Retailer 8
-
HK$2,330 HKD
View
Retailer 9
-
HK$2,354 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$3,154 HKD
View
B+
Retailer 11
-
HK$3,899 HKD
View
B+
Retailer 12
-
HK$4,119 HKD
View
B+
Retailer 13
-
HK$4,338 HKD
View
Most Expensive
B
MOH London
LG677515180 · Nov 5
HK$10,103 HKD
£1,014 GBP
View
13 more retailers have this diamond
Prices start from HK$981 HKDSave up to HK$9,122 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$981 HKD