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Radiant|Natural|GIA

1.01ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 1428051992

Certificate GIA 1428051992

Diamond specifications and retailer prices

From HK$15,667 HKD
As of November 6, 2026
Save HK$24,351 HKD (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$40,018 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1428051992. Listed at 17 retailers as of November 5, 2026, with prices from HK$15,667 to HK$40,018, a HK$24,351 spread on the same certified stone. NZ Jewellers lists it at HK$40,018. 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

1.01
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1428051992
Dimensions6.84 × 5.05 × 3.50 mm
L/W Ratio1.35
Culet sizeNone
Cert comments
Additional pinpoints are not shown.
Top View
6.84 mm5.05 mm1.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1428051992
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.3%

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 6
Current: HK$20,252 HKD|Low: HK$15,361 HKD|High: HK$33,936 HKD|Avg: HK$20,359 HKD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5HK$15,361 HKD
Retailer 7HK$15,667 HKD
Retailer 6HK$16,725 HKD
Retailer 8HK$18,144 HKD
Retailer 2HK$18,818 HKD
Retailer 1HK$20,252 HKD
Retailer 3HK$23,763 HKD
Retailer 4HK$33,442 HKD

41 data points across 8 retailers

17 retailersHK$15,667 HKD to HK$40,018 HKD

Retailer 1
-
HK$15,361 HKD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$15,667 HKD
View
B+
Retailer 3
-
HK$16,725 HKD
View
B+
Retailer 4
-
HK$16,937 HKD
View
Retailer 5
-
HK$17,344 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$17,344 HKD
View
B+
Retailer 7
-
HK$18,144 HKD
View
B+
Retailer 8
-
HK$18,818 HKD
View
B+
Retailer 9
-
HK$18,967 HKD
View
B
Retailer 10
-
HK$20,009 HKD
View
B
Retailer 11
-
HK$20,064 HKD
View
B
Retailer 12
-
HK$20,064 HKD
View
B+
Retailer 13
-
HK$20,252 HKD
View
B
Retailer 14
-
HK$20,691 HKD
View
B
Retailer 15
-
HK$23,763 HKD
View
B
Retailer 16
-
HK$33,442 HKD
View
Most Expensive
C
NZ Jewellers
a4fd174b-424f-4330-bd9e-f300488cb0b7 · Nov 5
HK$40,018 HKD
$5,106 USD
View
16 more retailers have this diamond
Prices start from HK$15,667 HKDSave up to HK$24,351 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+
1.01ct Radiant
HK$15,667 HKD