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Radiant|Natural|GIA

1.00ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 2564016008

Certificate GIA 2564016008

Diamond specifications and retailer prices

From HK$10,330 HKD
As of November 6, 2026
Save HK$23,504 HKD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$33,834 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564016008. Listed at 22 retailers as of November 5, 2026, with prices from HK$10,330 to HK$33,834, a HK$23,504 spread on the same certified stone. NZ Jewellers lists it at HK$33,834. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564016008
Dimensions6.46 × 4.95 × 3.44 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Cavity, Needle
Top View
6.46 mm4.95 mm1.00 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564016008
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.5%

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$33,834 HKD|Low: HK$10,330 HKD|High: HK$34,532 HKD|Avg: HK$15,989 HKD|-2.0%
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
Retailer 21
November 7, 2026
Retailer 15HK$10,330 HKD
Retailer 5HK$10,933 HKD
Retailer 6HK$12,234 HKD
Retailer 4HK$12,634 HKD
Retailer 16HK$13,457 HKD
Retailer 19HK$13,872 HKD
Retailer 14HK$14,060 HKD
Retailer 12HK$14,264 HKD
Retailer 3HK$14,342 HKD
Retailer 7HK$14,515 HKD
Retailer 9HK$14,695 HKD
Retailer 17HK$14,946 HKD
Retailer 21HK$15,244 HKD
Retailer 8HK$15,283 HKD
Retailer 13HK$15,393 HKD
Retailer 10HK$16,004 HKD
Retailer 11HK$16,686 HKD
Retailer 20HK$16,929 HKD
Retailer 18HK$17,626 HKD
Retailer 2HK$24,171 HKD
NZ JewellersHK$33,834 HKD

13 data points across 21 retailers

22 retailersHK$10,330 HKD to HK$33,834 HKD

A
Cheapest Retailer
-
HK$10,330 HKD
A
Retailer 2
-
HK$10,933 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$12,234 HKD
View
A
Retailer 4
-
HK$12,634 HKD
View
B+
Retailer 5
-
HK$13,457 HKD
View
B+
Retailer 6
-
HK$13,872 HKD
View
Retailer 7
-
HK$14,060 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$14,264 HKD
View
B+
Retailer 9
-
HK$14,342 HKD
View
B+
Retailer 10
-
HK$14,515 HKD
View
B+
Retailer 11
-
HK$14,695 HKD
View
B+
Retailer 12
-
HK$14,946 HKD
View
B+
Retailer 13
-
HK$15,244 HKD
View
B+
Retailer 14
-
HK$15,283 HKD
View
B+
Retailer 15
-
HK$15,393 HKD
View
B+
Retailer 16
-
HK$16,004 HKD
View
B+
Retailer 17
-
HK$16,686 HKD
View
B+
Retailer 18
-
HK$16,929 HKD
View
B+
Retailer 19
-
HK$17,626 HKD
View
Retailer 20
-
HK$18,590 HKD
View
Price last confirmed 33 days ago
B
Retailer 21
-
HK$24,171 HKD
View
Most Expensive
B
NZ Jewellers
74be3c2a-dfae-4c06-bf20-13ceb94b9f7d · Nov 5
HK$33,834 HKD
$4,317 USD
View
21 more retailers have this diamond
Prices start from HK$10,330 HKDSave up to HK$23,504 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$10,330 HKD