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Emerald|Lab Grown|IGI

1.28ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG843661107

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843661107

Diamond specifications and retailer prices

From HK$3,201 HKD
As of November 4, 2026
Save HK$5,488 HKD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,689 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843661107 or 843661107. Listed at 10 retailers as of November 2, 2026, with prices from HK$3,201 to HK$8,689, a HK$5,488 spread on the same certified stone. MOH London lists it at HK$8,689. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843661107
Dimensions7.17 × 5.12 × 3.51 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm5.12 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843661107
Side View
Table 61.0%Crown 35.4°Girdle: MediumPavilion 41.3°Culet: LargeDepth 68.6%

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 4
Current: HK$8,689 HKD|Low: HK$3,201 HKD|High: HK$8,689 HKD|Avg: HK$5,070 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6HK$3,201 HKD
Retailer 8HK$3,209 HKD
Retailer 3HK$3,272 HKD
Retailer 2HK$3,750 HKD
Retailer 7HK$4,527 HKD
Retailer 9HK$4,943 HKD
Retailer 5HK$5,877 HKD
Retailer 4HK$6,277 HKD
Retailer 10HK$6,590 HKD
MOH LondonHK$8,689 HKD

6 data points across 10 retailers

10 retailersHK$3,201 HKD to HK$8,689 HKD

A
Cheapest Retailer
-
HK$3,201 HKD
A
Retailer 2
-
HK$3,209 HKD
View
A
Retailer 3
-
HK$3,272 HKD
View
A
Retailer 4
-
HK$3,750 HKD
View
B+
Retailer 5
-
HK$4,527 HKD
View
B+
Retailer 6
-
HK$4,943 HKD
View
B+
Retailer 7
-
HK$5,877 HKD
View
B+
Retailer 8
-
HK$6,277 HKD
View
B
Retailer 9
-
HK$6,590 HKD
View
Most Expensive
B
MOH London
LG843661107 · Nov 2
HK$8,689 HKD
£872 GBP
View
9 more retailers have this diamond
Prices start from HK$3,201 HKDSave up to HK$5,488 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
1.28ct Emerald
HK$3,201 HKD