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Round|Natural|GIA

1.01ct J SI1 Round Natural Diamond

GD • J/SI1 • GIA 1408583660

Certificate GIA 1408583660

Diamond specifications and retailer prices

From HK$9,634 HKD
As of November 6, 2026
Save HK$22,061 HKD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$31,695 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 1408583660. Listed at 17 retailers as of November 5, 2026, with prices from HK$9,634 to HK$31,695, a HK$22,061 spread on the same certified stone. NZ Jewellers lists it at HK$31,695. 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
J
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1408583660
Dimensions6.13 × 6.05 × 4.05 mm
L/W Ratio1.01
Key to symbols
Crystal, Indented Natural, Feather, Natural
Top View
6.13 mm6.05 mm1.01 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1408583660
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.5%

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$31,695 HKD|Low: HK$9,540 HKD|High: HK$31,695 HKD|Avg: HK$14,937 HKD
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 16HK$9,634 HKD
Retailer 8HK$12,042 HKD
Retailer 17HK$12,042 HKD
Retailer 2HK$12,262 HKD
Retailer 9HK$12,427 HKD
Retailer 6HK$12,796 HKD
Retailer 4HK$12,992 HKD
Retailer 18HK$12,992 HKD
Retailer 10HK$13,258 HKD
Retailer 11HK$13,400 HKD
Retailer 3HK$13,596 HKD
Retailer 7HK$14,059 HKD
Retailer 13HK$14,333 HKD
Retailer 5HK$14,992 HKD
Retailer 12HK$15,855 HKD
Retailer 15HK$17,691 HKD
Retailer 14HK$22,704 HKD
NZ JewellersHK$31,695 HKD

31 data points across 18 retailers

17 retailersHK$9,634 HKD to HK$31,695 HKD

B+
Cheapest Retailer
-
HK$9,634 HKD
B+
Retailer 2
-
HK$12,042 HKD
View
B+
Retailer 3
-
HK$12,042 HKD
View
B+
Retailer 4
-
HK$12,262 HKD
View
B+
Retailer 5
-
HK$12,796 HKD
View
B+
Retailer 6
-
HK$12,992 HKD
View
Retailer 7
-
HK$12,992 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$13,258 HKD
View
B+
Retailer 9
-
HK$13,400 HKD
View
B+
Retailer 10
-
HK$13,596 HKD
View
B+
Retailer 11
-
HK$14,059 HKD
View
B+
Retailer 12
-
HK$14,333 HKD
View
B+
Retailer 13
-
HK$14,992 HKD
View
B+
Retailer 14
-
HK$15,855 HKD
View
B
Retailer 15
-
HK$17,691 HKD
View
B
Retailer 16
-
HK$22,704 HKD
View
Most Expensive
C
NZ Jewellers
8ab34f1d-429b-4d42-9f3a-b37fafbe6062 · Nov 5
HK$31,695 HKD
$4,040 USD
View
16 more retailers have this diamond
Prices start from HK$9,634 HKDSave up to HK$22,061 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 Round
HK$9,634 HKD