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Emerald|Lab Grown|IGI

1.35ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG506176868

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506176868

Diamond specifications and retailer prices

From HK$5,978 HKD
As of November 6, 2026
Save HK$19,927 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$25,905 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.35ct lab-grown emerald diamond

This 1.35ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG506176868 or 506176868. Listed at 12 retailers as of November 5, 2026, with prices from HK$5,978 to HK$25,905, a HK$19,927 spread on the same certified stone. MOH London lists it at HK$25,905. 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

1.35
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.3°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506176868
Dimensions7.47 × 5.29 × 3.44 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
7.47 mm5.29 mm1.35 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506176868
Side View
Table 67.0%Crown 21.3°Girdle: MediumPavilion 43.7°Culet: LNGDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$25,905 HKD|Low: HK$5,735 HKD|High: HK$26,323 HKD|Avg: HK$12,430 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
Retailer 14
Retailer 15
November 5, 2026
Retailer 9HK$5,978 HKD
Retailer 15HK$6,504 HKD
Retailer 3HK$6,692 HKD
Retailer 11HK$6,927 HKD
Retailer 14HK$6,927 HKD
Retailer 2HK$8,316 HKD
Retailer 10HK$9,807 HKD
Retailer 7HK$9,838 HKD
Retailer 5HK$10,881 HKD
Retailer 12HK$11,203 HKD
Retailer 8HK$16,483 HKD
Retailer 13HK$19,487 HKD
Retailer 6HK$19,841 HKD
Retailer 4HK$21,449 HKD
MOH LondonHK$25,905 HKD

23 data points across 15 retailers

12 retailersHK$5,978 HKD to HK$25,905 HKD

B+
Cheapest Retailer
-
HK$5,978 HKD
B+
Retailer 2
-
HK$6,504 HKD
View
B+
Retailer 3
-
HK$6,692 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$6,927 HKD
View
Retailer 5
-
HK$6,927 HKD
View
Price last confirmed 25 days ago
B
Retailer 6
-
HK$8,316 HKD
View
B
Retailer 7
-
HK$9,807 HKD
View
B
Retailer 8
-
HK$11,203 HKD
View
B
Retailer 9
-
HK$16,483 HKD
View
B
Retailer 10
-
HK$19,487 HKD
View
B
Retailer 11
-
HK$21,449 HKD
View
Most Expensive
B
MOH London
LG506176868 · Nov 5
HK$25,905 HKD
£2,600 GBP
View
11 more retailers have this diamond
Prices start from HK$5,978 HKDSave up to HK$19,927 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.

B+
1.35ct Emerald
HK$5,978 HKD