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Round|Natural|GIA

1.00ct J IF Round Natural Diamond

EX • J/IF • GIA 5232731441

Certificate GIA 5232731441

Diamond specifications and retailer prices

From HK$17,973 HKD
As of November 6, 2026
Save HK$22,853 HKD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$43,776 HKD at NZ Jewellers · As of September 21, 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 top-tier cut grade and certified by GIA 5232731441. Listed at 21 retailers as of November 1, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5232731441
Dimensions6.53 × 6.50 × 3.93 mm
L/W Ratio1.00
Top View
6.53 mm6.50 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5232731441
Side View
Table 59.0%Crown 32°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 60.5%

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$24,940 HKD|Low: HK$17,769 HKD|High: HK$42,011 HKD|Avg: HK$26,018 HKD|-3.2%
Retailer 1
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
November 6, 2026
Retailer 14HK$17,973 HKD
Retailer 3HK$21,857 HKD
Retailer 15HK$22,531 HKD
Retailer 12HK$22,602 HKD
Retailer 2HK$22,853 HKD
Retailer 11HK$23,261 HKD
Retailer 4HK$23,567 HKD
Retailer 7HK$24,650 HKD
Retailer 1HK$24,940 HKD
Retailer 6HK$26,430 HKD
Retailer 5HK$27,380 HKD
Retailer 9HK$28,047 HKD
Retailer 8HK$28,360 HKD
Retailer 10HK$29,796 HKD
Retailer 13HK$40,826 HKD

41 data points across 15 retailers

21 retailersHK$17,973 HKD to HK$40,826 HKD

A
Cheapest Retailer
-
HK$17,973 HKD
Retailer 2
-
HK$21,731 HKD
View
Price last confirmed 18 days ago
A
Retailer 3
-
HK$21,857 HKD
View
B+
Retailer 4
-
HK$22,531 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$22,602 HKD
View
B+
Retailer 6
-
HK$22,853 HKD
View
B+
Retailer 7
-
HK$23,261 HKD
View
B+
Retailer 8
-
HK$23,567 HKD
View
B+
Retailer 9
-
HK$24,940 HKD
View
Retailer 10
-
HK$25,599 HKD
View
Price last confirmed 38 days ago
Retailer 11
-
HK$26,430 HKD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
HK$27,380 HKD
View
B+
Retailer 13
-
HK$28,047 HKD
View
Retailer 14
-
HK$28,172 HKD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
HK$28,360 HKD
View
Retailer 16
-
HK$28,447 HKD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
HK$29,796 HKD
View
B
Retailer 18
-
HK$34,582 HKD
View
B
Retailer 19
-
HK$40,826 HKD
View
Retailer 20
-
HK$42,537 HKD
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
8fbdde60-908c-430b-b081-c95fbb356924 · Sep 21
HK$43,776 HKD
$5,580 USD
View
Price last confirmed 45 days ago
20 more retailers have this diamond
Prices start from HK$17,973 HKDSave up to HK$22,853 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$17,973 HKD