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Radiant|Lab Grown|IGI

1.21ct F VS2 Radiant Lab Grown Diamond

GD • F/VS2 • IGI LG602381471

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

Certificate IGI LG602381471

Diamond specifications and retailer prices

From HK$6,562 HKD
£659 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$6,562 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 standard cut grade and certified by IGI LG602381471 or 602381471. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602381471
Dimensions7.52 × 5.30 × 3.61 mm
L/W Ratio1.42
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
7.52 mm5.30 mm1.21 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602381471
Side View
Table 66.0%Crown 44.9°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 68.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: HK$14,045 HKD|Low: HK$1,326 HKD|High: HK$16,085 HKD|Avg: HK$6,460 HKD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 4, 2026
Retailer 2HK$1,326 HKD
Retailer 3HK$2,950 HKD
Retailer 5HK$3,044 HKD
Retailer 7HK$4,360 HKD
Retailer 6HK$4,551 HKD
Retailer 4HK$6,010 HKD
Retailer 8HK$8,968 HKD
Retailer 1HK$14,045 HKD

67 data points across 8 retailers

1 retailer

C
Diamond Quarter
1.21VS2FLG71D6D9N · Oct 31
HK$6,562 HKD
£659 GBP
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C
1.21ct Radiant
HK$6,562 HKD