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Round|Natural|IGI

1.05ct H IF Round Natural Diamond

EX • H/IF • IGI 828653329

Shape and cutting style on the report: Round brilliant

Certificate IGI 828653329

Diamond specifications and retailer prices

From HK$20,711 HKD
As of November 5, 2026
Save HK$27,490 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$48,201 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 IGI 828653329. Listed at 18 retailers as of November 5, 2026, with prices from HK$20,711 to HK$48,201, a HK$27,490 spread on the same certified stone. NZ Jewellers lists it at HK$48,201. 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
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 828653329
Dimensions6.45 × 6.48 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.45 mm6.48 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828653329
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°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 5
Current: HK$48,201 HKD|Low: HK$20,711 HKD|High: HK$48,970 HKD|Avg: HK$30,656 HKD|-1.6%
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
November 5, 2026
Retailer 14HK$20,711 HKD
Retailer 5HK$24,555 HKD
Retailer 17HK$24,728 HKD
Retailer 3HK$25,403 HKD
Retailer 10HK$25,528 HKD
Retailer 18HK$26,634 HKD
Retailer 4HK$27,662 HKD
Retailer 9HK$27,662 HKD
Retailer 7HK$28,729 HKD
Retailer 8HK$28,800 HKD
Retailer 15HK$28,972 HKD
Retailer 13HK$30,228 HKD
Retailer 19HK$31,922 HKD
Retailer 2HK$32,032 HKD
Retailer 11HK$32,573 HKD
Retailer 12HK$33,766 HKD
Retailer 6HK$35,507 HKD
Retailer 16HK$46,138 HKD
NZ JewellersHK$48,201 HKD

20 data points across 19 retailers

18 retailersHK$20,711 HKD to HK$48,201 HKD

A
Cheapest Retailer
-
HK$20,711 HKD
A
Retailer 2
-
HK$24,555 HKD
View
A
Retailer 3
-
HK$24,728 HKD
View
A
Retailer 4
-
HK$25,403 HKD
View
A
Retailer 5
-
HK$25,528 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$26,634 HKD
View
Retailer 7
-
HK$27,662 HKD
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$27,662 HKD
View
A
Retailer 9
-
HK$28,729 HKD
View
A
Retailer 10
-
HK$28,800 HKD
View
A
Retailer 11
-
HK$28,972 HKD
View
A
Retailer 12
-
HK$30,228 HKD
View
A
Retailer 13
-
HK$31,922 HKD
View
A
Retailer 14
-
HK$32,032 HKD
View
B+
Retailer 15
-
HK$33,766 HKD
View
B+
Retailer 16
-
HK$35,507 HKD
View
B+
Retailer 17
-
HK$46,138 HKD
View
Most Expensive
B
NZ Jewellers
88cec751-9ac6-472a-bc66-d59c30f0368e · Nov 5
HK$48,201 HKD
$6,144 USD
View
17 more retailers have this diamond
Prices start from HK$20,711 HKDSave up to HK$27,490 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$20,711 HKD