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Radiant|Natural|GIA

1.00ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 7526288337

Certificate GIA 7526288337

Diamond specifications and retailer prices

From HK$17,023 HKD
As of November 4, 2026
Save HK$23,559 HKD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$40,582 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7526288337. Listed at 17 retailers as of November 4, 2026, with prices from HK$17,023 to HK$40,582, a HK$23,559 spread on the same certified stone. NZ Jewellers lists it at HK$40,582. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7526288337
Dimensions6.38 × 5.13 × 3.53 mm
L/W Ratio1.24
Culet sizeNone
Cert comments
Additional clouds are not shown.
Top View
6.38 mm5.13 mm1.00 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526288337
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

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 4
Current: HK$40,582 HKD|Low: HK$16,349 HKD|High: HK$40,582 HKD|Avg: HK$21,872 HKD|+3.1%
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 7, 2026
Retailer 6HK$17,023 HKD
Retailer 5HK$17,540 HKD
Retailer 3HK$17,908 HKD
Retailer 4HK$18,183 HKD
Retailer 9HK$18,825 HKD
Retailer 7HK$19,280 HKD
Retailer 14HK$19,413 HKD
Retailer 16HK$19,413 HKD
Retailer 15HK$20,307 HKD
Retailer 8HK$20,510 HKD
Retailer 2HK$20,534 HKD
Retailer 13HK$22,399 HKD
Retailer 11HK$23,692 HKD
Retailer 10HK$24,108 HKD
Retailer 12HK$33,920 HKD
NZ JewellersHK$40,582 HKD

23 data points across 16 retailers

17 retailersHK$17,023 HKD to HK$40,582 HKD

B+
Cheapest Retailer
-
HK$17,023 HKD
B+
Retailer 2
-
HK$17,540 HKD
View
Retailer 3
-
HK$17,908 HKD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
HK$18,183 HKD
View
B+
Retailer 5
-
HK$18,825 HKD
View
B+
Retailer 6
-
HK$19,280 HKD
View
Retailer 7
-
HK$19,413 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$19,413 HKD
View
B
Retailer 9
-
HK$20,307 HKD
View
B
Retailer 10
-
HK$20,510 HKD
View
B
Retailer 11
-
HK$20,534 HKD
View
Retailer 12
-
HK$22,258 HKD
View
Price last confirmed 31 days ago
B
Retailer 13
-
HK$22,399 HKD
View
B
Retailer 14
-
HK$23,692 HKD
View
B
Retailer 15
-
HK$24,108 HKD
View
B
Retailer 16
-
HK$33,920 HKD
View
Most Expensive
B
NZ Jewellers
1fbb6b29-668e-4825-9ee0-e826ae771ee9 · Nov 5
HK$40,582 HKD
$5,178 USD
View
16 more retailers have this diamond
Prices start from HK$17,023 HKDSave up to HK$23,559 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$17,023 HKD