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Radiant|Natural|GIA

1.00ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 7568491586

Certificate GIA 7568491586

Diamond specifications and retailer prices

From HK$13,018 HKD
As of November 6, 2026
Save HK$23,544 HKD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$36,561 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7568491586. Listed at 17 retailers as of November 5, 2026, with prices from HK$13,018 to HK$36,561, a HK$23,544 spread on the same certified stone. NZ Jewellers lists it at HK$36,561. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568491586
Dimensions6.93 × 4.94 × 3.29 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle, Indented Natural
Top View
6.93 mm4.94 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568491586
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.6%

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$36,561 HKD|Low: HK$13,018 HKD|High: HK$37,071 HKD|Avg: HK$19,523 HKD|-1.4%
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
November 7, 2026
Retailer 10HK$13,018 HKD
Retailer 7HK$13,817 HKD
Retailer 3HK$15,338 HKD
Retailer 15HK$15,800 HKD
Retailer 11HK$17,195 HKD
Retailer 4HK$17,203 HKD
Retailer 8HK$17,485 HKD
Retailer 16HK$17,485 HKD
Retailer 17HK$18,292 HKD
Retailer 5HK$18,535 HKD
Retailer 14HK$18,575 HKD
Retailer 2HK$18,998 HKD
Retailer 9HK$19,037 HKD
Retailer 6HK$20,181 HKD
Retailer 12HK$22,297 HKD
Retailer 13HK$30,550 HKD
NZ JewellersHK$36,561 HKD

25 data points across 17 retailers

17 retailersHK$13,018 HKD to HK$36,561 HKD

A
Cheapest Retailer
-
HK$13,018 HKD
A
Retailer 2
-
HK$13,817 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$15,338 HKD
View
A
Retailer 4
-
HK$15,800 HKD
View
B+
Retailer 5
-
HK$17,195 HKD
View
B+
Retailer 6
-
HK$17,203 HKD
View
Retailer 7
-
HK$17,485 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$17,485 HKD
View
B+
Retailer 9
-
HK$18,292 HKD
View
Retailer 10
-
HK$18,535 HKD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
HK$18,575 HKD
View
B+
Retailer 12
-
HK$18,998 HKD
View
B+
Retailer 13
-
HK$19,037 HKD
View
B+
Retailer 14
-
HK$20,181 HKD
View
B+
Retailer 15
-
HK$22,297 HKD
View
B
Retailer 16
-
HK$30,550 HKD
View
Most Expensive
B
NZ Jewellers
7c84bf74-c2c5-4e1b-85f4-12ef13fb2f70 · Nov 5
HK$36,561 HKD
$4,665 USD
View
16 more retailers have this diamond
Prices start from HK$13,018 HKDSave up to HK$23,544 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$13,018 HKD