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1.19ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG743539936

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743539936

Diamond specifications and retailer prices

From HK$2,853 HKD
As of November 6, 2026
Save HK$4,931 HKD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$7,784 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG743539936 or 743539936. Listed at 8 retailers as of November 5, 2026, with prices from HK$2,853 to HK$7,784, a HK$4,931 spread on the same certified stone. MOH London lists it at HK$7,784. 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

1.19
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743539936
Dimensions6.98 × 6.94 × 4.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm6.94 mm1.19 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG743539936
Side View
Table 60.0%Crown 34.3°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 58.8%

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$7,784 HKD|Low: HK$2,774 HKD|High: HK$7,893 HKD|Avg: HK$3,936 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4HK$2,853 HKD
Retailer 2HK$2,876 HKD
Retailer 3HK$2,923 HKD
Retailer 5HK$2,970 HKD
Retailer 6HK$4,201 HKD
MOH LondonHK$7,784 HKD

38 data points across 6 retailers

8 retailersHK$2,853 HKD to HK$7,784 HKD

A
Cheapest Retailer
-
HK$2,853 HKD
A
Retailer 2
-
HK$2,876 HKD
View
A
Retailer 3
-
HK$2,923 HKD
View
A
Retailer 4
-
HK$2,970 HKD
View
B
Retailer 5
-
HK$4,201 HKD
View
B+
Retailer 6
-
HK$4,389 HKD
View
B
Retailer 7
-
HK$5,792 HKD
View
Most Expensive
B
MOH London
LG743539936 · Nov 5
HK$7,784 HKD
£782 GBP
View
7 more retailers have this diamond
Prices start from HK$2,853 HKDSave up to HK$4,931 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
1.19ct Round
HK$2,853 HKD