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Radiant|Natural|GIA

1.01ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 1569025900

Certificate GIA 1569025900

Diamond specifications and retailer prices

From HK$16,216 HKD
As of November 6, 2026
Save HK$29,704 HKD (65%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$45,919 HKD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569025900. Listed at 26 retailers as of November 5, 2026, with prices from HK$16,216 to HK$45,919, a HK$29,704 spread on the same certified stone. NZ Jewellers lists it at HK$45,919. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle51.7°
OriginNatural
Grading LabGIA
CertificateGIA 1569025900
Dimensions6.81 × 5.03 × 3.32 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Top View
6.81 mm5.03 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569025900
Side View
Table 65.0%Crown 43.9°Girdle: STK-THKPavilion 51.7°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$45,919 HKD|Low: HK$16,067 HKD|High: HK$47,871 HKD|Avg: HK$23,383 HKD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 7, 2026
Retailer 13HK$16,216 HKD
Retailer 10HK$16,647 HKD
Retailer 6HK$17,532 HKD
Retailer 9HK$17,971 HKD
Retailer 18HK$18,340 HKD
Retailer 7HK$18,371 HKD
Retailer 8HK$18,763 HKD
Retailer 5HK$19,711 HKD
Retailer 4HK$19,899 HKD
Retailer 16HK$20,746 HKD
Retailer 23HK$20,816 HKD
Retailer 19HK$21,302 HKD
Retailer 12HK$21,631 HKD
Retailer 15HK$22,807 HKD
Retailer 24HK$22,807 HKD
Retailer 14HK$22,956 HKD
Retailer 2HK$23,246 HKD
Retailer 25HK$23,591 HKD
Retailer 11HK$25,040 HKD
Retailer 17HK$25,652 HKD
Retailer 20HK$25,675 HKD
Retailer 21HK$26,804 HKD
Retailer 3HK$26,898 HKD
Retailer 22HK$38,380 HKD
NZ JewellersHK$45,919 HKD

24 data points across 25 retailers

26 retailersHK$16,216 HKD to HK$45,919 HKD

A
Cheapest Retailer
-
HK$16,216 HKD
A
Retailer 2
-
HK$16,647 HKD
View
A
Retailer 3
-
HK$17,532 HKD
View
A
Retailer 4
-
HK$17,971 HKD
View
Retailer 5
-
HK$18,340 HKD
View
Price last confirmed 24 days ago
A
Retailer 6
-
HK$18,371 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$18,763 HKD
View
A
Retailer 8
-
HK$19,711 HKD
View
A
Retailer 9
-
HK$19,899 HKD
View
Retailer 10
-
HK$20,746 HKD
View
Price last confirmed 26 days ago
A
Retailer 11
-
HK$20,816 HKD
View
A
Retailer 12
-
HK$21,302 HKD
View
B+
Retailer 13
-
HK$21,631 HKD
View
B+
Retailer 14
-
HK$22,807 HKD
View
B+
Retailer 15
-
HK$22,807 HKD
View
B+
Retailer 16
-
HK$22,956 HKD
View
B+
Retailer 17
-
HK$23,246 HKD
View
B+
Retailer 18
-
HK$23,591 HKD
View
B+
Retailer 19
-
HK$25,040 HKD
View
Retailer 20
-
HK$25,652 HKD
View
Price last confirmed 31 days ago
B+
Retailer 21
-
HK$25,675 HKD
View
Retailer 22
-
HK$26,600 HKD
View
Price last confirmed 24 days ago
B+
Retailer 23
-
HK$26,804 HKD
View
B+
Retailer 24
-
HK$26,898 HKD
View
B
Retailer 25
-
HK$38,380 HKD
View
Most Expensive
B
NZ Jewellers
233d71bf-5e10-4fda-87f5-913bb4c44a1a · Nov 5
HK$45,919 HKD
$5,859 USD
View
25 more retailers have this diamond
Prices start from HK$16,216 HKDSave up to HK$29,704 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$16,216 HKD