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Radiant|Lab Grown|IGI

0.93ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG508121826

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

Certificate IGI LG508121826

Diamond specifications and retailer prices

From HK$4,639 HKD
£466 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$4,639 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 0.93ct lab-grown radiant diamond

This 0.93ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG508121826 or 508121826. 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. 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

0.93
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508121826
Dimensions6.83 × 4.81 × 3.28 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
6.83 mm4.81 mm0.93 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508121826
Side View
Table 59.5%Crown 43.4°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 68.2%

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$2,307 HKD|Low: HK$1,293 HKD|High: HK$6,826 HKD|Avg: HK$4,349 HKD|+78.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
April 14, 2026
Retailer 6HK$1,624 HKD
Retailer 9HK$2,009 HKD
Retailer 1HK$2,307 HKD
Retailer 5HK$2,628 HKD
Retailer 3HK$3,098 HKD
Retailer 4HK$5,702 HKD
Retailer 8HK$6,355 HKD
Retailer 10HK$6,355 HKD
Retailer 2HK$6,434 HKD
Retailer 7HK$6,826 HKD

25 data points across 10 retailers

1 retailer

B
Diamond Quarter
0.93SI1FLG266063N · Nov 2
HK$4,639 HKD
£466 GBP
View

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B
0.93ct Radiant
HK$4,639 HKD