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Round|Natural|GIA

1.00ct H IF Round Natural Diamond

EX • H/IF • GIA 1565105592

Certificate GIA 1565105592

Diamond specifications and retailer prices

From HK$23,951 HKD
As of November 4, 2026
Save HK$11,258 HKD (32%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$52,453 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1565105592. Listed at 23 retailers as of November 4, 2026, with a 47% 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1565105592
Dimensions6.31 × 6.36 × 3.96 mm
L/W Ratio1.01
Key to symbols
Natural
Top View
6.31 mm6.36 mm1.00 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1565105592
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.5%

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 4
Current: HK$50,641 HKD|Low: HK$21,284 HKD|High: HK$51,849 HKD|Avg: HK$31,005 HKD|-2.3%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 11HK$21,284 HKD
Retailer 21HK$23,951 HKD
Retailer 19HK$24,006 HKD
Retailer 20HK$24,359 HKD
Retailer 16HK$24,438 HKD
Retailer 5HK$24,775 HKD
Retailer 9HK$24,987 HKD
Retailer 3HK$25,599 HKD
Retailer 4HK$25,921 HKD
Retailer 8HK$26,344 HKD
Retailer 10HK$29,066 HKD
Retailer 14HK$29,875 HKD
Retailer 6HK$30,188 HKD
Retailer 17HK$30,714 HKD
Retailer 15HK$30,902 HKD
Retailer 7HK$31,930 HKD
Retailer 18HK$31,930 HKD
Retailer 22HK$33,028 HKD
Retailer 2HK$34,103 HKD
Retailer 13HK$35,209 HKD
Retailer 12HK$49,644 HKD
NZ JewellersHK$50,641 HKD

36 data points across 22 retailers

23 retailersHK$23,951 HKD to HK$35,209 HKD

Retailer 1
-
HK$21,284 HKD
Price last confirmed 28 days ago
A
Retailer 2
-
HK$23,951 HKD
View
A
Retailer 3
-
HK$24,006 HKD
View
A
Retailer 4
-
HK$24,359 HKD
View
A
Retailer 5
-
HK$24,438 HKD
View
A
Retailer 6
-
HK$24,775 HKD
View
Final sale: no returns
Retailer 7
-
HK$24,987 HKD
View
Price last confirmed 27 days ago
Retailer 8
-
HK$25,356 HKD
View
Price last confirmed 42 days ago
A
Retailer 9
-
HK$25,599 HKD
View
Retailer 10
-
HK$29,066 HKD
View
Price last confirmed 27 days ago
Retailer 11
-
HK$29,875 HKD
View
Price last confirmed 26 days ago
Retailer 12
-
HK$30,110 HKD
View
Price last confirmed 44 days ago
A
Retailer 13
-
HK$30,188 HKD
View
A
Retailer 14
-
HK$30,714 HKD
View
Retailer 15
-
HK$30,902 HKD
View
Price last confirmed 37 days ago
B+
Retailer 16
-
HK$31,930 HKD
View
B+
Retailer 17
-
HK$31,930 HKD
View
B+
Retailer 18
-
HK$33,028 HKD
View
B+
Retailer 19
-
HK$34,103 HKD
View
B+
Retailer 20
-
HK$35,209 HKD
View
Retailer 21
-
HK$49,644 HKD
View
Price last confirmed 28 days ago
Retailer 22
-
HK$50,641 HKD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
ba920e11-c0bc-4d31-9277-233b6ae67585 · Sep 21
HK$52,453 HKD
$6,686 USD
View
Price last confirmed 44 days ago
22 more retailers have this diamond
Prices start from HK$23,951 HKDSave up to HK$11,258 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$23,951 HKD