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Emerald|Lab Grown|IGI

1.03ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG445037577

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445037577

Diamond specifications and retailer prices

From HK$4,629 HKD
As of November 4, 2026
Save HK$28,769 HKD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$33,397 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445037577 or 445037577. Listed at 11 retailers as of November 4, 2026, with prices from HK$4,629 to HK$33,397, a HK$28,769 spread on the same certified stone. MOH London lists it at HK$33,397. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037577
Dimensions6.81 × 4.82 × 3.12 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
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Top View
6.81 mm4.82 mm1.03 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037577
Side View
Table 68.5%Crown 27.5°Girdle: Slightly ThickPavilion 38.4°Culet: LNGDepth 64.7%

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$33,397 HKD|Low: HK$4,629 HKD|High: HK$33,935 HKD|Avg: HK$14,235 HKD|-0.3%
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
November 5, 2026
Retailer 6HK$4,629 HKD
Retailer 7HK$8,512 HKD
Retailer 12HK$9,265 HKD
Retailer 8HK$9,877 HKD
Retailer 11HK$9,877 HKD
Retailer 5HK$10,560 HKD
Retailer 3HK$11,258 HKD
Retailer 4HK$14,035 HKD
Retailer 9HK$15,722 HKD
Retailer 2HK$18,162 HKD
Retailer 10HK$18,507 HKD
Retailer 13HK$20,029 HKD
MOH LondonHK$33,397 HKD

23 data points across 13 retailers

11 retailersHK$4,629 HKD to HK$33,397 HKD

A
Cheapest Retailer
-
HK$4,629 HKD
B+
Retailer 2
-
HK$8,512 HKD
View
B+
Retailer 3
-
HK$9,265 HKD
View
B+
Retailer 4
-
HK$9,877 HKD
View
Retailer 5
-
HK$9,877 HKD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$11,258 HKD
View
B
Retailer 7
-
HK$15,722 HKD
View
B
Retailer 8
-
HK$18,162 HKD
View
B
Retailer 9
-
HK$18,507 HKD
View
B
Retailer 10
-
HK$20,029 HKD
View
Most Expensive
B
MOH London
LG445037577 · Nov 5
HK$33,397 HKD
£3,352 GBP
View
10 more retailers have this diamond
Prices start from HK$4,629 HKDSave up to HK$28,769 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$4,629 HKD