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Round|Natural|GIA

1.01ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 3555623838

Certificate GIA 3555623838

Diamond specifications and retailer prices

From HK$8,034 HKD
As of October 31, 2026
Save HK$17,378 HKD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$25,412 HKD at NZ Jewellers · As of October 30, 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 very-good cut grade and certified by GIA 3555623838. Listed at 18 retailers as of October 30, 2026, with prices from HK$8,034 to HK$25,412, a HK$17,378 spread on the same certified stone. NZ Jewellers lists it at HK$25,412. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 3555623838
Dimensions6.22 × 6.28 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.22 mm6.28 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3555623838
Side View
Table 57.0%Crown 38.5°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 63.9%

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: Oct 31
Current: HK$25,412 HKD|Low: HK$7,934 HKD|High: HK$27,546 HKD|Avg: HK$12,363 HKD|-7.7%
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 1, 2026
Retailer 14HK$8,034 HKD
Retailer 3HK$8,717 HKD
Retailer 6HK$9,046 HKD
Retailer 17HK$9,187 HKD
Retailer 12HK$9,438 HKD
Retailer 18HK$9,744 HKD
Retailer 8HK$9,941 HKD
Retailer 9HK$10,317 HKD
Retailer 10HK$10,851 HKD
Retailer 15HK$10,890 HKD
Retailer 4HK$11,298 HKD
Retailer 5HK$11,298 HKD
Retailer 7HK$11,690 HKD
Retailer 11HK$11,739 HKD
Retailer 13HK$13,087 HKD
Retailer 16HK$13,527 HKD
Retailer 2HK$19,081 HKD
NZ JewellersHK$25,412 HKD

33 data points across 18 retailers

18 retailersHK$8,034 HKD to HK$25,412 HKD

A
Cheapest Retailer
-
HK$8,034 HKD
B+
Retailer 2
-
HK$8,717 HKD
$1,111 USD
View
Final sale: no returns
A
Retailer 3
-
HK$9,046 HKD
$1,153 USD
View
A
Retailer 4
-
HK$9,187 HKD
$1,171 USD
View
A
Retailer 5
-
HK$9,438 HKD
$1,203 USD
View
A
Retailer 6
-
HK$9,744 HKD
$1,242 USD
View
B+
Retailer 7
-
HK$9,941 HKD
$1,267 USD
View
B+
Retailer 8
-
HK$10,317 HKD
$1,315 USD
View
A
Retailer 9
-
HK$10,851 HKD
$1,383 USD
View
B+
Retailer 10
-
HK$10,890 HKD
$1,388 USD
View
B+
Retailer 11
-
HK$11,298 HKD
$1,440 USD
View
B+
Retailer 12
-
HK$11,298 HKD
$1,440 USD
View
B+
Retailer 13
-
HK$11,690 HKD
$1,490 USD
View
A
Retailer 14
-
HK$11,739 HKD
£1,178 GBP
View
B+
Retailer 15
-
HK$13,087 HKD
$1,668 USD
View
B+
Retailer 16
-
HK$13,527 HKD
€1,642 EUR
View
B
Retailer 17
-
HK$19,081 HKD
£1,915 GBP
View
Most Expensive
B
NZ Jewellers
983bdb37-f25d-44f7-ba13-035da815e2cb · Oct 30
HK$25,412 HKD
$3,239 USD
View
17 more retailers have this diamond
Prices start from HK$8,034 HKDSave up to HK$17,378 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$8,034 HKD