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Radiant|Natural|GIA

1.00ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 2567224407

Certificate GIA 2567224407

Diamond specifications and retailer prices

From HK$10,149 HKD
As of November 6, 2026
Save HK$23,081 HKD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$33,231 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567224407. Listed at 21 retailers as of November 5, 2026, with prices from HK$10,149 to HK$33,231, a HK$23,081 spread on the same certified stone. NZ Jewellers lists it at HK$33,231. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567224407
Dimensions6.59 × 4.89 × 3.41 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.59 mm4.89 mm1.00 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567224407
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

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 6
Current: HK$33,231 HKD|Low: HK$10,149 HKD|High: HK$33,858 HKD|Avg: HK$15,672 HKD|-1.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 13HK$10,149 HKD
Retailer 4HK$10,737 HKD
Retailer 6HK$11,944 HKD
Retailer 3HK$12,414 HKD
Retailer 14HK$13,214 HKD
Retailer 17HK$13,621 HKD
Retailer 12HK$13,794 HKD
Retailer 11HK$14,037 HKD
Retailer 20HK$14,147 HKD
Retailer 7HK$14,256 HKD
Retailer 8HK$14,460 HKD
Retailer 15HK$14,695 HKD
Retailer 19HK$14,985 HKD
Retailer 2HK$15,118 HKD
Retailer 9HK$15,722 HKD
Retailer 10HK$16,427 HKD
Retailer 18HK$16,623 HKD
Retailer 16HK$17,305 HKD
Retailer 5HK$23,802 HKD
NZ JewellersHK$33,231 HKD

14 data points across 20 retailers

21 retailersHK$10,149 HKD to HK$33,231 HKD

A
Cheapest Retailer
-
HK$10,149 HKD
A
Retailer 2
-
HK$10,737 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$11,944 HKD
View
B+
Retailer 4
-
HK$12,414 HKD
View
B+
Retailer 5
-
HK$13,214 HKD
View
B+
Retailer 6
-
HK$13,621 HKD
View
Retailer 7
-
HK$13,794 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$14,037 HKD
View
B+
Retailer 9
-
HK$14,147 HKD
View
B+
Retailer 10
-
HK$14,256 HKD
View
B+
Retailer 11
-
HK$14,460 HKD
View
B+
Retailer 12
-
HK$14,695 HKD
View
B+
Retailer 13
-
HK$14,985 HKD
View
B+
Retailer 14
-
HK$15,118 HKD
View
B+
Retailer 15
-
HK$15,722 HKD
View
B+
Retailer 16
-
HK$16,427 HKD
View
B
Retailer 17
-
HK$16,623 HKD
View
B
Retailer 18
-
HK$17,305 HKD
View
Retailer 19
-
HK$18,677 HKD
View
Price last confirmed 33 days ago
B
Retailer 20
-
HK$23,802 HKD
View
Most Expensive
B
NZ Jewellers
c71d433f-6810-44f9-b5a2-753ac24f5d73 · Nov 5
HK$33,231 HKD
$4,240 USD
View
20 more retailers have this diamond
Prices start from HK$10,149 HKDSave up to HK$23,081 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$10,149 HKD