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Radiant|Natural|GIA

0.42ct F VVS1 Radiant Natural Diamond

VG • F/VVS1 • GIA 6551816127

Certificate GIA 6551816127

Diamond specifications and retailer prices

From HK$4,002 HKD
$510 USD
As of November 2, 2026
Save HK$9,588 HKD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$13,589 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural radiant diamond

This 0.42ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551816127. Listed at 5 retailers as of October 30, 2026, with prices from HK$4,002 to HK$13,589, a HK$9,588 spread on the same certified stone. NZ Jewellers lists it at HK$13,589. 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

0.42
Carat
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551816127
Dimensions5.17 × 3.67 × 2.60 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Surface Graining
Top View
5.17 mm3.67 mm0.42 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551816127
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$13,589 HKD|Low: HK$3,594 HKD|High: HK$15,418 HKD|Avg: HK$9,372 HKD|-11.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4HK$4,002 HKD
Retailer 2HK$6,031 HKD
Retailer 3HK$10,004 HKD
Retailer 5HK$10,044 HKD
NZ JewellersHK$13,589 HKD

25 data points across 5 retailers

5 retailersHK$4,002 HKD to HK$13,589 HKD

A
Cheapest Retailer
-
HK$4,002 HKD
$510 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,031 HKD
€732 EUR
View
B
Retailer 3
-
HK$10,004 HKD
£1,004 GBP
View
Retailer 4
-
HK$10,044 HKD
£1,008 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
NZ Jewellers
7dee72ae-ae9b-4554-8361-6df0414ea172 · Oct 30
HK$13,589 HKD
$1,732 USD
View
4 more retailers have this diamond
Prices start from HK$4,002 HKDSave up to HK$9,588 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.

A
0.42ct Radiant
HK$4,002 HKD