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Emerald|Lab Grown|IGI

1.03ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1 • IGI LG839683873

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839683873

Diamond specifications and retailer prices

From HK$1,530 HKD
As of November 4, 2026
Save HK$7,796 HKD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,326 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839683873 or 839683873. Listed at 8 retailers as of November 4, 2026, with prices from HK$1,530 to HK$9,326, a HK$7,796 spread on the same certified stone. MOH London lists it at HK$9,326. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683873
Dimensions6.86 × 4.72 × 3.21 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm4.72 mm1.03 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683873
Side View
Table 64.0%Crown 32.8°Girdle: Slightly ThickPavilion 40.4°Culet: LargeDepth 68.0%

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$9,326 HKD|Low: HK$1,530 HKD|High: HK$9,465 HKD|Avg: HK$3,582 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6HK$1,530 HKD
Retailer 4HK$2,055 HKD
Retailer 3HK$2,126 HKD
Retailer 2HK$2,252 HKD
Retailer 5HK$3,664 HKD
Retailer 7HK$4,048 HKD
MOH LondonHK$9,326 HKD

38 data points across 7 retailers

8 retailersHK$1,530 HKD to HK$9,326 HKD

B+
Cheapest Retailer
-
HK$1,530 HKD
Retailer 2
-
HK$2,055 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$2,126 HKD
View
B+
Retailer 4
-
HK$2,252 HKD
View
B+
Retailer 5
-
HK$3,664 HKD
View
B
Retailer 6
-
HK$4,048 HKD
View
B
Retailer 7
-
HK$4,393 HKD
View
Most Expensive
B
MOH London
LG839683873 · Nov 5
HK$9,326 HKD
£936 GBP
View
7 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$7,796 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
1.03ct Emerald
HK$1,530 HKD