CaratHunter
Plans
Round|Natural|GIA

1.00ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 6415572811

Certificate GIA 6415572811

Diamond specifications and retailer prices

From HK$9,940 HKD
As of November 6, 2026
Save HK$22,743 HKD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$32,683 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 6415572811. Listed at 16 retailers as of November 5, 2026, with prices from HK$9,940 to HK$32,683, a HK$22,743 spread on the same certified stone. NZ Jewellers lists it at HK$32,683. 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

1.00
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415572811
Dimensions6.32 × 6.29 × 3.97 mm
L/W Ratio1.00
Top View
6.32 mm6.29 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415572811
Side View
Table 55.0%CrownGirdle: SLI-THKPavilionCulet: NoneDepth 62.9%

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: Nov 6
Current: HK$32,683 HKD|Low: HK$9,838 HKD|High: HK$32,683 HKD|Avg: HK$15,435 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
November 6, 2026
Retailer 13HK$9,940 HKD
Retailer 7HK$12,207 HKD
Retailer 4HK$12,364 HKD
Retailer 8HK$12,654 HKD
Retailer 2HK$12,819 HKD
Retailer 5HK$13,133 HKD
Retailer 14HK$13,400 HKD
Retailer 16HK$13,400 HKD
Retailer 9HK$13,815 HKD
Retailer 15HK$14,019 HKD
Retailer 6HK$14,467 HKD
Retailer 10HK$14,780 HKD
Retailer 3HK$15,463 HKD
Retailer 11HK$18,162 HKD
Retailer 12HK$23,410 HKD
NZ JewellersHK$32,683 HKD

34 data points across 16 retailers

16 retailersHK$9,940 HKD to HK$32,683 HKD

A
Cheapest Retailer
-
HK$9,940 HKD
B+
Retailer 2
-
HK$12,207 HKD
View
B+
Retailer 3
-
HK$12,364 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$12,819 HKD
View
B+
Retailer 5
-
HK$13,133 HKD
View
B+
Retailer 6
-
HK$13,400 HKD
View
Retailer 7
-
HK$13,400 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$13,572 HKD
View
B+
Retailer 9
-
HK$13,815 HKD
View
B+
Retailer 10
-
HK$14,019 HKD
View
B+
Retailer 11
-
HK$14,467 HKD
View
B+
Retailer 12
-
HK$14,780 HKD
View
B+
Retailer 13
-
HK$15,463 HKD
View
B
Retailer 14
-
HK$18,162 HKD
View
B
Retailer 15
-
HK$23,410 HKD
View
Most Expensive
C
NZ Jewellers
dca75a36-cb8a-453c-b424-2e578d9a0dfe · Nov 5
HK$32,683 HKD
$4,166 USD
View
15 more retailers have this diamond
Prices start from HK$9,940 HKDSave up to HK$22,743 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
1.00ct Round
HK$9,940 HKD