CaratHunter
Plans
Round|Natural|GIA

1.00ct J IF Round Natural Diamond

VG • J/IF • GIA 2566326143

Certificate GIA 2566326143

Diamond specifications and retailer prices

From HK$15,157 HKD
As of November 6, 2026
Save HK$27,952 HKD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$43,109 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 2566326143. Listed at 21 retailers as of November 5, 2026, with prices from HK$15,157 to HK$43,109, a HK$27,952 spread on the same certified stone. NZ Jewellers lists it at HK$43,109. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566326143
Dimensions6.15 × 6.23 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.15 mm6.23 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566326143
Side View
Table 57.0%Crown 38°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 64.5%

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$43,109 HKD|Low: HK$15,157 HKD|High: HK$43,109 HKD|Avg: HK$23,595 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 18HK$15,157 HKD
Retailer 3HK$17,267 HKD
Retailer 4HK$18,319 HKD
Retailer 2HK$18,366 HKD
Retailer 6HK$19,025 HKD
Retailer 15HK$19,072 HKD
Retailer 16HK$19,872 HKD
Retailer 9HK$20,617 HKD
Retailer 11HK$21,096 HKD
Retailer 5HK$21,410 HKD
Retailer 8HK$22,296 HKD
Retailer 10HK$23,096 HKD
Retailer 7HK$23,794 HKD
Retailer 13HK$24,155 HKD
Retailer 14HK$25,167 HKD
Retailer 12HK$25,552 HKD
Retailer 17HK$36,025 HKD
NZ JewellersHK$43,109 HKD

34 data points across 18 retailers

21 retailersHK$15,157 HKD to HK$43,109 HKD

A
Cheapest Retailer
-
HK$15,157 HKD
A
Retailer 2
-
HK$17,267 HKD
View
A
Retailer 3
-
HK$18,319 HKD
View
A
Retailer 4
-
HK$18,366 HKD
View
A
Retailer 5
-
HK$18,468 HKD
View
A
Retailer 6
-
HK$19,025 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$19,072 HKD
View
A
Retailer 8
-
HK$19,629 HKD
View
A
Retailer 9
-
HK$19,872 HKD
View
Retailer 10
-
HK$20,617 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$21,096 HKD
View
B+
Retailer 12
-
HK$21,410 HKD
View
B+
Retailer 13
-
HK$22,296 HKD
View
Retailer 14
-
HK$23,096 HKD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
HK$23,794 HKD
View
B+
Retailer 16
-
HK$24,155 HKD
View
B+
Retailer 17
-
HK$25,167 HKD
View
B+
Retailer 18
-
HK$25,552 HKD
View
B
Retailer 19
-
HK$29,216 HKD
View
B
Retailer 20
-
HK$36,025 HKD
View
Most Expensive
B
NZ Jewellers
83d65181-e5ed-40e9-a737-63b708438e18 · Nov 5
HK$43,109 HKD
$5,495 USD
View
20 more retailers have this diamond
Prices start from HK$15,157 HKDSave up to HK$27,952 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$15,157 HKD