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Round|Natural|GIA

1.00ct J IF Round Natural Diamond

VG • J/IF • GIA 5526955511

Certificate GIA 5526955511

Diamond specifications and retailer prices

From HK$15,863 HKD
As of November 6, 2026
Save HK$28,305 HKD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$44,663 HKD at NZ Jewellers · As of September 19, 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 5526955511. Listed at 20 retailers as of November 5, 2026, with a 178% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 5526955511
Dimensions6.22 × 6.27 × 3.99 mm
L/W Ratio1.01
Top View
6.22 mm6.27 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526955511
Side View
Table 58.0%Crown 38°Girdle: VTN-THKPavilion 40.4°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: Nov 6
Current: HK$44,168 HKD|Low: HK$15,863 HKD|High: HK$44,168 HKD|Avg: HK$23,196 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 8HK$15,863 HKD
Retailer 2HK$15,894 HKD
Retailer 15HK$18,146 HKD
Retailer 16HK$19,103 HKD
Retailer 7HK$19,495 HKD
Retailer 10HK$20,468 HKD
Retailer 4HK$21,111 HKD
Retailer 9HK$21,127 HKD
Retailer 3HK$21,457 HKD
Retailer 5HK$21,943 HKD
Retailer 11HK$22,092 HKD
Retailer 12HK$22,445 HKD
Retailer 6HK$24,375 HKD
Retailer 14HK$24,705 HKD
Retailer 13HK$24,885 HKD
Retailer 18HK$30,722 HKD
Retailer 17HK$36,912 HKD
NZ JewellersHK$44,168 HKD

27 data points across 18 retailers

20 retailersHK$15,863 HKD to HK$44,168 HKD

A
Cheapest Retailer
-
HK$15,863 HKD
A
Retailer 2
-
HK$15,894 HKD
View
A
Retailer 3
-
HK$18,146 HKD
View
A
Retailer 4
-
HK$19,103 HKD
View
A
Retailer 5
-
HK$19,495 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$20,468 HKD
View
B+
Retailer 7
-
HK$21,111 HKD
View
B+
Retailer 8
-
HK$21,127 HKD
View
B+
Retailer 9
-
HK$21,457 HKD
View
B+
Retailer 10
-
HK$21,943 HKD
View
B+
Retailer 11
-
HK$22,092 HKD
View
B+
Retailer 12
-
HK$22,445 HKD
View
B+
Retailer 13
-
HK$24,375 HKD
View
Retailer 14
-
HK$24,650 HKD
View
Price last confirmed 49 days ago
B+
Retailer 15
-
HK$24,705 HKD
View
B+
Retailer 16
-
HK$24,885 HKD
View
B
Retailer 17
-
HK$30,722 HKD
View
B
Retailer 18
-
HK$36,912 HKD
View
B
Retailer 19
-
HK$44,168 HKD
View
Most Expensive
NZ Jewellers
291bbbe3-f5e7-4b61-8f56-f0aaa07f4af5 · Sep 19
HK$44,663 HKD
$5,693 USD
View
Price last confirmed 47 days ago
19 more retailers have this diamond
Prices start from HK$15,863 HKDSave up to HK$28,305 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$15,863 HKD