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Round|Natural|GIA

1.05ct H IF Round Natural Diamond

EX • H/IF • GIA 1429925548

Certificate GIA 1429925548

Diamond specifications and retailer prices

From HK$31,553 HKD
As of November 4, 2026
Save HK$46,993 HKD (60%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$78,546 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.05ct natural round diamond

This 1.05ct 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 1429925548. Listed at 25 retailers as of November 4, 2026, with prices from HK$31,553 to HK$78,546, a HK$46,993 spread on the same certified stone. Diamond Quarter lists it at HK$78,546. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1429925548
Dimensions6.50 × 6.45 × 4.06 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.50 mm6.45 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1429925548
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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$43,933 HKD|Low: HK$31,553 HKD|High: HK$64,370 HKD|Avg: HK$40,189 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3HK$31,553 HKD
Retailer 9HK$32,126 HKD
Retailer 11HK$33,389 HKD
Retailer 6HK$35,280 HKD
Retailer 8HK$35,704 HKD
Retailer 2HK$36,119 HKD
Retailer 4HK$38,292 HKD
Retailer 12HK$40,262 HKD
Retailer 1HK$43,933 HKD
Retailer 5HK$44,898 HKD
Retailer 10HK$49,087 HKD
Retailer 7HK$63,436 HKD

33 data points across 12 retailers

25 retailersHK$31,553 HKD to HK$78,546 HKD

A
Cheapest Retailer
-
HK$31,553 HKD
A
Retailer 2
-
HK$32,087 HKD
View
A
Retailer 3
-
HK$32,126 HKD
View
A
Retailer 4
-
HK$33,389 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$33,679 HKD
View
B+
Retailer 6
-
HK$34,205 HKD
View
B+
Retailer 7
-
HK$35,280 HKD
View
B+
Retailer 8
-
HK$35,704 HKD
View
B+
Retailer 9
-
HK$36,119 HKD
View
Retailer 10
-
HK$36,182 HKD
View
Price last confirmed 38 days ago
Retailer 11
-
HK$36,182 HKD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$36,182 HKD
View
B+
Retailer 13
-
HK$38,292 HKD
View
B+
Retailer 14
-
HK$38,520 HKD
View
B+
Retailer 15
-
HK$38,520 HKD
View
B+
Retailer 16
-
HK$39,775 HKD
View
Retailer 17
-
HK$40,262 HKD
View
Price last confirmed 27 days ago
Retailer 18
-
HK$41,752 HKD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
HK$43,933 HKD
View
Retailer 20
-
HK$44,090 HKD
View
Price last confirmed 13 days ago
B+
Retailer 21
-
HK$44,898 HKD
View
B+
Retailer 22
-
HK$49,087 HKD
View
B
Retailer 23
-
HK$63,436 HKD
View
Retailer 24
-
HK$66,802 HKD
View
Price last confirmed 38 days ago
Most Expensive
B
Diamond Quarter
1.05IFH14483EF2N · Nov 5
HK$78,546 HKD
£7,883 GBP
View
24 more retailers have this diamond
Prices start from HK$31,553 HKDSave up to HK$46,993 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
1.05ct Round
HK$31,553 HKD