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Radiant|Natural|GIA

1.01ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 1563507581

Certificate GIA 1563507581

Diamond specifications and retailer prices

From HK$10,831 HKD
As of November 4, 2026
Save HK$25,417 HKD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$36,248 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded I 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 1563507581. Listed at 13 retailers as of November 3, 2026, with prices from HK$10,831 to HK$36,248, a HK$25,417 spread on the same certified stone. NZ Jewellers lists it at HK$36,248. 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

1.01
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563507581
Dimensions6.79 × 5.02 × 3.38 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.79 mm5.02 mm1.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563507581
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.3%

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 4
Current: HK$36,248 HKD|Low: HK$10,628 HKD|High: HK$37,902 HKD|Avg: HK$17,511 HKD|-4.4%
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
November 3, 2026
Retailer 9HK$10,831 HKD
Retailer 5HK$11,952 HKD
Retailer 13HK$13,715 HKD
Retailer 2HK$13,778 HKD
Retailer 7HK$14,476 HKD
Retailer 10HK$14,687 HKD
Retailer 6HK$14,860 HKD
Retailer 4HK$15,236 HKD
Retailer 12HK$15,636 HKD
Retailer 14HK$16,145 HKD
Retailer 11HK$19,844 HKD
Retailer 3HK$22,062 HKD
Retailer 8HK$26,036 HKD
NZ JewellersHK$36,248 HKD

19 data points across 14 retailers

13 retailersHK$10,831 HKD to HK$36,248 HKD

A
Cheapest Retailer
-
HK$10,831 HKD
Retailer 2
-
HK$11,952 HKD
View
Price last confirmed 10 days ago
A
Retailer 3
-
HK$13,778 HKD
View
A
Retailer 4
-
HK$14,476 HKD
View
A
Retailer 5
-
HK$14,687 HKD
View
Retailer 6
-
HK$14,860 HKD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$15,236 HKD
View
A
Retailer 8
-
HK$15,636 HKD
View
A
Retailer 9
-
HK$16,145 HKD
View
B+
Retailer 10
-
HK$19,844 HKD
View
Retailer 11
-
HK$22,062 HKD
View
Price last confirmed 11 days ago
B
Retailer 12
-
HK$26,036 HKD
View
Most Expensive
B
NZ Jewellers
977a3d91-f2c0-4e94-8593-d1fbc59e897a · Nov 3
HK$36,248 HKD
$4,625 USD
View
12 more retailers have this diamond
Prices start from HK$10,831 HKDSave up to HK$25,417 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
1.01ct Radiant
HK$10,831 HKD