CaratHunter
Plans
Round|Natural|IGI

1.05ct F VS1 Round Natural Diamond

EX • F/VS1 • IGI 828654438

Shape and cutting style on the report: Round brilliant

Certificate IGI 828654438

Diamond specifications and retailer prices

From HK$24,210 HKD
As of October 31, 2026
Save HK$46,358 HKD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$70,568 HKD at NZ Jewellers · As of November 7, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 828654438. Listed at 18 retailers as of October 31, 2026, with prices from HK$24,210 to HK$70,568, a HK$46,358 spread on the same certified stone. NZ Jewellers lists it at HK$70,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 828654438
Dimensions6.45 × 6.50 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.45 mm6.50 mm1.05 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 828654438
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: Oct 31
Current: HK$70,568 HKD|Low: HK$24,210 HKD|High: HK$71,885 HKD|Avg: HK$33,239 HKD|+43.8%
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 7, 2026
Retailer 7HK$24,210 HKD
Retailer 15HK$24,257 HKD
Retailer 4HK$25,385 HKD
Retailer 10HK$26,083 HKD
Retailer 16HK$26,247 HKD
Retailer 18HK$26,961 HKD
Retailer 3HK$27,110 HKD
Retailer 9HK$28,270 HKD
Retailer 13HK$30,699 HKD
Retailer 5HK$31,201 HKD
Retailer 8HK$32,494 HKD
Retailer 6HK$34,610 HKD
Retailer 11HK$42,189 HKD
Retailer 14HK$42,980 HKD
Retailer 2HK$44,587 HKD
Retailer 17HK$46,930 HKD
Retailer 12HK$52,887 HKD
NZ JewellersHK$70,568 HKD

13 data points across 18 retailers

18 retailersHK$24,210 HKD to HK$70,568 HKD

A
Cheapest Retailer
-
HK$24,210 HKD
A
Retailer 2
-
HK$24,257 HKD
View
A
Retailer 3
-
HK$25,385 HKD
View
A
Retailer 4
-
HK$26,083 HKD
View
A
Retailer 5
-
HK$26,247 HKD
View
Retailer 6
-
HK$26,961 HKD
View
Price last confirmed 6 days ago
A
Retailer 7
-
HK$27,110 HKD
View
Retailer 8
-
HK$28,270 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$30,699 HKD
View
A
Retailer 10
-
HK$31,201 HKD
View
Retailer 11
-
HK$32,494 HKD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$34,610 HKD
View
B
Retailer 13
-
HK$42,189 HKD
View
B
Retailer 14
-
HK$42,980 HKD
View
B
Retailer 15
-
HK$44,587 HKD
View
B+
Retailer 16
-
HK$46,930 HKD
View
B
Retailer 17
-
HK$52,887 HKD
View
Most Expensive
B
NZ Jewellers
97867403-5a64-4ec2-ae01-69994cde6154 · Nov 7
HK$70,568 HKD
$9,004 USD
View
17 more retailers have this diamond
Prices start from HK$24,210 HKDSave up to HK$46,358 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$24,210 HKD