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Radiant|Natural|GIA

1.01ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 2547373615

Certificate GIA 2547373615

Diamond specifications and retailer prices

From HK$10,831 HKD
As of November 4, 2026
Save HK$14,092 HKD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$36,264 HKD at NZ Jewellers · As of September 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547373615. Listed at 22 retailers as of November 2, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.3°
Pavilion angle53.3°
OriginNatural
Grading LabGIA
CertificateGIA 2547373615
Dimensions6.52 × 5.05 × 3.47 mm
L/W Ratio1.29
Top View
6.52 mm5.05 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547373615
Side View
Table 69.0%Crown 51.3°Girdle: Very ThickPavilion 53.3°Culet: NoneDepth 68.8%

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$15,785 HKD|Low: HK$10,643 HKD|High: HK$26,326 HKD|Avg: HK$15,363 HKD|-1.0%
Retailer 1
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
November 7, 2026
Retailer 16HK$10,831 HKD
Retailer 17HK$11,897 HKD
Retailer 9HK$11,936 HKD
Retailer 4HK$11,952 HKD
Retailer 8HK$12,548 HKD
Retailer 13HK$13,096 HKD
Retailer 11HK$13,794 HKD
Retailer 14HK$14,029 HKD
Retailer 5HK$14,264 HKD
Retailer 18HK$14,264 HKD
Retailer 2HK$14,734 HKD
Retailer 3HK$15,683 HKD
Retailer 1HK$15,785 HKD
Retailer 7HK$17,313 HKD
Retailer 6HK$17,321 HKD
Retailer 12HK$19,311 HKD
Retailer 10HK$19,398 HKD
Retailer 15HK$24,923 HKD

26 data points across 18 retailers

22 retailersHK$10,831 HKD to HK$24,923 HKD

A
Cheapest Retailer
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HK$10,831 HKD
A
Retailer 2
-
HK$11,897 HKD
View
Final sale: no returns
A
Retailer 3
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HK$11,936 HKD
View
A
Retailer 4
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HK$11,952 HKD
View
A
Retailer 5
-
HK$12,548 HKD
View
A
Retailer 6
-
HK$13,096 HKD
View
Retailer 7
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HK$13,465 HKD
View
Price last confirmed 37 days ago
A
Retailer 8
-
HK$13,794 HKD
View
A
Retailer 9
-
HK$14,029 HKD
View
Retailer 10
-
HK$14,092 HKD
View
Price last confirmed 37 days ago
A
Retailer 11
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HK$14,264 HKD
View
A
Retailer 12
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HK$14,264 HKD
View
A
Retailer 13
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HK$14,734 HKD
View
Retailer 14
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HK$15,542 HKD
View
Price last confirmed 39 days ago
A
Retailer 15
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HK$15,683 HKD
View
A
Retailer 16
-
HK$15,785 HKD
View
B+
Retailer 17
-
HK$17,313 HKD
View
Retailer 18
-
HK$17,321 HKD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
HK$19,311 HKD
View
Retailer 20
-
HK$19,398 HKD
View
Price last confirmed 33 days ago
B+
Retailer 21
-
HK$24,923 HKD
View
Most Expensive
NZ Jewellers
760dd230-d69e-4fae-8f5f-48721112da2d · Sep 30
HK$36,264 HKD
$4,627 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from HK$10,831 HKDSave up to HK$14,092 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