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Radiant|Natural|GIA

1.00ct G SI1 Radiant Natural Diamond

G/SI1 • GIA 3565461485

Certificate GIA 3565461485

Diamond specifications and retailer prices

From HK$16,451 HKD
As of November 6, 2026
Save HK$29,296 HKD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$47,056 HKD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 3565461485. Listed at 17 retailers as of November 5, 2026, with a 178% 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
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565461485
Dimensions6.66 × 5.08 × 3.43 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Feather, Natural
Top View
6.66 mm5.08 mm1.00 ctG / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565461485
Side View
Table 72.0%CrownGirdlePavilionCuletDepth 67.6%

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 6
Current: HK$45,747 HKD|Low: HK$16,349 HKD|High: HK$47,056 HKD|Avg: HK$24,046 HKD|-2.8%
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
November 6, 2026
Retailer 10HK$16,451 HKD
Retailer 2HK$16,466 HKD
Retailer 5HK$16,560 HKD
Retailer 6HK$19,108 HKD
Retailer 3HK$20,800 HKD
Retailer 8HK$21,224 HKD
Retailer 13HK$21,882 HKD
Retailer 11HK$21,906 HKD
Retailer 12HK$22,728 HKD
Retailer 15HK$22,901 HKD
Retailer 14HK$23,598 HKD
Retailer 7HK$25,213 HKD
Retailer 4HK$25,252 HKD
Retailer 9HK$38,239 HKD
NZ JewellersHK$45,747 HKD

30 data points across 15 retailers

17 retailersHK$16,451 HKD to HK$45,747 HKD

A
Cheapest Retailer
-
HK$16,451 HKD
A
Retailer 2
-
HK$16,466 HKD
View
Retailer 3
-
HK$16,560 HKD
View
Price last confirmed 18 days ago
Final sale: no returns
B+
Retailer 4
-
HK$20,800 HKD
View
B
Retailer 5
-
HK$21,224 HKD
View
B
Retailer 6
-
HK$21,882 HKD
View
B
Retailer 7
-
HK$21,906 HKD
View
Retailer 8
-
HK$22,509 HKD
View
Price last confirmed 31 days ago
B
Retailer 9
-
HK$22,728 HKD
View
Retailer 10
-
HK$22,901 HKD
View
Price last confirmed 11 days ago
B
Retailer 11
-
HK$23,598 HKD
View
Retailer 12
-
HK$25,213 HKD
View
Price last confirmed 31 days ago
B
Retailer 13
-
HK$25,252 HKD
View
Retailer 14
-
HK$25,965 HKD
View
Price last confirmed 29 days ago
C
Retailer 15
-
HK$38,239 HKD
View
C
Retailer 16
-
HK$45,747 HKD
View
Most Expensive
NZ Jewellers
55ed2cda-6ca8-4655-ae92-36e135b459a6 · Oct 9
HK$47,056 HKD
$6,004 USD
View
Price last confirmed 28 days ago
16 more retailers have this diamond
Prices start from HK$16,451 HKDSave up to HK$29,296 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
1.00ct Radiant
HK$16,451 HKD