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Radiant|Lab Grown|IGI

1.11ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG583314977

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG583314977

Diamond specifications and retailer prices

From HK$5,050 HKD
£507 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$5,050 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.11ct lab-grown radiant diamond

This 1.11ct lab-grown radiant 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 LG583314977 or 583314977. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.11
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583314977
Dimensions7.43 × 5.06 × 3.43 mm
L/W Ratio1.47
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
7.43 mm5.06 mm1.11 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583314977
Side View
Table 63.0%Crown 43.2°Girdle: MediumPavilion 34.8°Culet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: HK$10,502 HKD|Low: HK$2,140 HKD|High: HK$10,502 HKD|Avg: HK$4,114 HKD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
April 23, 2026
Retailer 4HK$2,140 HKD
Retailer 3HK$2,477 HKD
Retailer 2HK$3,119 HKD
Retailer 8HK$3,127 HKD
Retailer 7HK$3,433 HKD
Retailer 5HK$3,629 HKD
Retailer 9HK$3,652 HKD
Retailer 10HK$4,099 HKD
Retailer 6HK$5,016 HKD
Retailer 1HK$10,502 HKD

49 data points across 10 retailers

1 retailer

B
Diamond Quarter
1.11SI1FLG776B85N · Nov 5
HK$5,050 HKD
£507 GBP
View

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
1.11ct Radiant
HK$5,050 HKD