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1.41ct J SI1 Round Lab Grown Diamond

ID • J/SI1 • IGI LG494172377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494172377

Diamond specifications and retailer prices

From HK$5,233 HKD
As of November 5, 2026
Save HK$20,254 HKD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$25,486 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.41ct lab-grown round diamond

This 1.41ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG494172377 or 494172377. Listed at 12 retailers as of November 5, 2026, with prices from HK$5,233 to HK$25,486, a HK$20,254 spread on the same certified stone. MOH London lists it at HK$25,486. 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

1.41
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494172377
Dimensions7.28 × 7.23 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.28 mm7.23 mm1.41 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494172377
Side View
Table 58.0%Crown 35.5°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 60.3%

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 5
Current: HK$25,486 HKD|Low: HK$5,021 HKD|High: HK$25,865 HKD|Avg: HK$9,686 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5HK$5,233 HKD
Retailer 9HK$5,853 HKD
Retailer 7HK$6,064 HKD
Retailer 10HK$6,064 HKD
Retailer 11HK$6,912 HKD
Retailer 2HK$7,453 HKD
Retailer 6HK$7,845 HKD
Retailer 3HK$9,814 HKD
Retailer 8HK$9,877 HKD
Retailer 4HK$15,494 HKD
MOH LondonHK$25,486 HKD

18 data points across 11 retailers

12 retailersHK$5,233 HKD to HK$25,486 HKD

A
Cheapest Retailer
-
HK$5,233 HKD
A
Retailer 2
-
HK$5,688 HKD
View
B+
Retailer 3
-
HK$5,853 HKD
View
Final sale: no returns
Retailer 4
-
HK$6,064 HKD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$6,064 HKD
View
B+
Retailer 6
-
HK$6,912 HKD
View
B+
Retailer 7
-
HK$7,453 HKD
View
B
Retailer 8
-
HK$7,845 HKD
View
B
Retailer 9
-
HK$9,877 HKD
View
B
Retailer 10
-
HK$15,494 HKD
View
B
Retailer 11
-
HK$17,055 HKD
View
Most Expensive
B
MOH London
LG494172377 · Nov 5
HK$25,486 HKD
£2,558 GBP
View
11 more retailers have this diamond
Prices start from HK$5,233 HKDSave up to HK$20,254 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
1.41ct Round
HK$5,233 HKD