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Radiant|Natural|GIA

1.00ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 6442220705

Certificate GIA 6442220705

Diamond specifications and retailer prices

From HK$19,194 HKD
As of November 7, 2026
Save HK$26,099 HKD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$48,271 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442220705. Listed at 15 retailers as of November 5, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442220705
Dimensions6.09 × 4.94 × 3.47 mm
L/W Ratio1.23
Top View
6.09 mm4.94 mm1.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442220705
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.3%

Caratlytics Score

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

Price History

Last verified: Nov 7
Current: HK$48,271 HKD|Low: HK$17,760 HKD|High: HK$48,271 HKD|Avg: HK$25,879 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 6HK$19,194 HKD
Retailer 7HK$20,675 HKD
Retailer 10HK$21,004 HKD
Retailer 3HK$21,310 HKD
Retailer 9HK$22,470 HKD
Retailer 5HK$22,533 HKD
Retailer 13HK$23,089 HKD
Retailer 16HK$23,975 HKD
Retailer 8HK$24,202 HKD
Retailer 12HK$24,437 HKD
Retailer 4HK$25,863 HKD
Retailer 11HK$26,639 HKD
Retailer 14HK$26,812 HKD
Retailer 15HK$28,019 HKD
Retailer 2HK$38,505 HKD
NZ JewellersHK$48,271 HKD

30 data points across 16 retailers

15 retailersHK$19,194 HKD to HK$45,292 HKD

B+
Cheapest Retailer
-
HK$19,194 HKD
Retailer 2
-
HK$20,675 HKD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
HK$21,004 HKD
View
B+
Retailer 4
-
HK$22,470 HKD
View
B+
Retailer 5
-
HK$22,533 HKD
View
Retailer 6
-
HK$23,089 HKD
View
Price last confirmed 18 days ago
Retailer 7
-
HK$23,975 HKD
View
Price last confirmed 22 days ago
B
Retailer 8
-
HK$24,202 HKD
View
B
Retailer 9
-
HK$24,437 HKD
View
Retailer 10
-
HK$25,863 HKD
View
Price last confirmed 31 days ago
B
Retailer 11
-
HK$26,639 HKD
View
Retailer 12
-
HK$28,019 HKD
View
Price last confirmed 21 days ago
B
Retailer 13
-
HK$38,505 HKD
View
B
Retailer 14
-
HK$45,292 HKD
View
Most Expensive
NZ Jewellers
ab57abe1-223e-47a6-af81-9b1e76e4de28 · Oct 17
HK$48,271 HKD
$6,159 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from HK$19,194 HKDSave up to HK$26,099 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+
1.00ct Radiant
HK$19,194 HKD