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Radiant|Lab Grown|IGI

1.21ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG582373302

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

Certificate IGI LG582373302

Diamond specifications and retailer prices

From HK$5,494 HKD
£551 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$5,494 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 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582373302 or 582373302. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582373302
Dimensions8.00 × 5.20 × 3.36 mm
L/W Ratio1.54
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
8.00 mm5.20 mm1.21 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582373302
Side View
Table 66.0%Crown 44.9°Girdle: MED-STKPavilion 31.9°Culet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$3,762 HKD|Low: HK$2,385 HKD|High: HK$14,358 HKD|Avg: HK$6,132 HKD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
May 17, 2026
Retailer 8HK$2,385 HKD
Retailer 3HK$3,546 HKD
Retailer 1HK$3,762 HKD
Retailer 5HK$4,308 HKD
Retailer 7HK$5,447 HKD
Retailer 9HK$5,490 HKD
Retailer 2HK$5,555 HKD
Retailer 6HK$7,885 HKD
Retailer 10HK$8,011 HKD
Retailer 4HK$14,280 HKD

67 data points across 10 retailers

1 retailer

B
Diamond Quarter
1.21VS2FLG023A48N · Nov 2
HK$5,494 HKD
£551 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
1.21ct Radiant
HK$5,494 HKD