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Radiant|Lab Grown|IGI

4.05ct F VVS1 Radiant Lab Grown Diamond

F/VVS1

Diamond specifications and retailer prices

From HK$8,529 HKD
£856 GBP
As of November 2, 2026
Save HK$15,451 HKD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$23,980 HKD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI. Listed at 2 retailers as of November 2, 2026, with prices from HK$8,529 to HK$23,980, a HK$15,451 spread on the same certified stone. Diamond Exchange Canada lists it at HK$23,980. 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

4.05
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.21 × 7.73 × 5.33 mm
L/W Ratio1.45
Top View
11.21 mm7.73 mm4.05 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCuletDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$23,980 HKD|Low: HK$8,526 HKD|High: HK$23,980 HKD|Avg: HK$16,456 HKD
Diamond Exchange Canada
Retailer 2
November 2, 2026
Retailer 2HK$8,529 HKD
Diamond Exchange CanadaHK$23,980 HKD

40 data points across 2 retailers

2 retailersHK$8,529 HKD to HK$23,980 HKD

B+
Cheapest Retailer
-
HK$8,529 HKD
£856 GBP
Most Expensive
C
Diamond Exchange Canada
1986512636 · Nov 2
HK$23,980 HKD
CA$4,245 CAD
View
1 more retailer has this diamond
Prices start from HK$8,529 HKDSave up to HK$15,451 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.

B+
4.05ct Radiant
HK$8,529 HKD