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Round|Natural|GIA

1.01ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 5556962801

Certificate GIA 5556962801

Diamond specifications and retailer prices

From HK$11,047 HKD
As of November 1, 2026
Save HK$24,448 HKD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$35,496 HKD at NZ Jewellers · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556962801. Listed at 22 retailers as of November 1, 2026, with prices from HK$11,047 to HK$35,496, a HK$24,448 spread on the same certified stone. NZ Jewellers lists it at HK$35,496. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556962801
Dimensions6.46 × 6.42 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.46 mm6.42 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556962801
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NDepth 61.1%

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 1
Current: HK$35,496 HKD|Low: HK$10,318 HKD|High: HK$35,496 HKD|Avg: HK$15,080 HKD|+4.0%
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
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 3HK$11,047 HKD
Retailer 17HK$11,769 HKD
Retailer 10HK$12,005 HKD
Retailer 8HK$12,169 HKD
Retailer 6HK$12,358 HKD
Retailer 20HK$12,491 HKD
Retailer 7HK$12,538 HKD
Retailer 14HK$12,687 HKD
Retailer 19HK$13,181 HKD
Retailer 2HK$13,793 HKD
Retailer 13HK$14,001 HKD
Retailer 4HK$14,602 HKD
Retailer 5HK$15,214 HKD
Retailer 9HK$15,457 HKD
Retailer 11HK$15,457 HKD
Retailer 15HK$15,864 HKD
Retailer 12HK$16,006 HKD
Retailer 21HK$17,724 HKD
Retailer 16HK$18,503 HKD
Retailer 18HK$25,499 HKD
NZ JewellersHK$35,496 HKD

30 data points across 21 retailers

22 retailersHK$11,047 HKD to HK$35,496 HKD

A
Cheapest Retailer
-
HK$11,047 HKD
A
Retailer 2
-
HK$11,769 HKD
$1,500 USD
View
A
Retailer 3
-
HK$12,005 HKD
$1,530 USD
View
B+
Retailer 4
-
HK$12,169 HKD
$1,551 USD
View
Final sale: no returns
A
Retailer 5
-
HK$12,358 HKD
$1,575 USD
View
A
Retailer 6
-
HK$12,491 HKD
$1,592 USD
View
A
Retailer 7
-
HK$12,538 HKD
$1,598 USD
View
A
Retailer 8
-
HK$12,687 HKD
$1,617 USD
View
B+
Retailer 9
-
HK$13,181 HKD
$1,680 USD
View
B+
Retailer 10
-
HK$13,793 HKD
$1,758 USD
View
B+
Retailer 11
-
HK$14,001 HKD
£1,405 GBP
View
B+
Retailer 12
-
HK$14,602 HKD
$1,861 USD
View
B+
Retailer 13
-
HK$15,214 HKD
$1,939 USD
View
B+
Retailer 14
-
HK$15,457 HKD
$1,970 USD
View
B+
Retailer 15
-
HK$15,457 HKD
$1,970 USD
View
B+
Retailer 16
-
HK$15,864 HKD
£1,592 GBP
View
B+
Retailer 17
-
HK$16,006 HKD
$2,040 USD
View
B
Retailer 18
-
HK$17,724 HKD
$2,259 USD
View
B
Retailer 19
-
HK$18,503 HKD
€2,246 EUR
View
B
Retailer 20
-
HK$25,499 HKD
£2,559 GBP
View
Retailer 21
-
HK$31,463 HKD
$4,010 USD
View
Price last confirmed 41 days ago
Most Expensive
C
NZ Jewellers
79555559-5705-49a1-8b5d-eb0fc5316137 · Nov 2
HK$35,496 HKD
$4,524 USD
View
21 more retailers have this diamond
Prices start from HK$11,047 HKDSave up to HK$24,448 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 Round
HK$11,047 HKD