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Emerald|Lab Grown|IGI

1.03ct K SI1 Emerald Lab Grown Diamond

ID • K/SI1 • IGI LG502155398

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502155398

Diamond specifications and retailer prices

From HK$3,146 HKD
As of November 6, 2026
Save HK$12,058 HKD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$15,204 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502155398 or 502155398. Listed at 9 retailers as of November 5, 2026, with prices from HK$3,146 to HK$15,204, a HK$12,058 spread on the same certified stone. MOH London lists it at HK$15,204. 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

1.03
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle21.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155398
Dimensions6.95 × 4.92 × 3.07 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.95 mm4.92 mm1.03 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502155398
Side View
Table 69.5%Crown 21.1°Girdle: MED-STKPavilion 35.4°Culet: LNGDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$15,204 HKD|Low: HK$3,020 HKD|High: HK$15,433 HKD|Avg: HK$7,658 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4HK$3,146 HKD
Retailer 5HK$3,899 HKD
Retailer 7HK$3,899 HKD
Retailer 2HK$5,060 HKD
Retailer 6HK$6,182 HKD
Retailer 8HK$7,021 HKD
Retailer 9HK$10,450 HKD
Retailer 3HK$10,944 HKD
MOH LondonHK$15,204 HKD

18 data points across 9 retailers

9 retailersHK$3,146 HKD to HK$15,204 HKD

A
Cheapest Retailer
-
HK$3,146 HKD
A
Retailer 2
-
HK$3,522 HKD
View
Retailer 3
-
HK$3,899 HKD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
HK$3,899 HKD
View
B+
Retailer 5
-
HK$5,060 HKD
View
B+
Retailer 6
-
HK$6,182 HKD
View
B
Retailer 7
-
HK$10,944 HKD
View
B
Retailer 8
-
HK$12,544 HKD
View
Most Expensive
B
MOH London
LG502155398 · Nov 5
HK$15,204 HKD
£1,526 GBP
View
8 more retailers have this diamond
Prices start from HK$3,146 HKDSave up to HK$12,058 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$3,146 HKD