CaratHunter
Plans
Round|Natural|IGI

1.03ct H IF Round Natural Diamond

EX • H/IF • IGI 828654430

Shape and cutting style on the report: Round brilliant

Certificate IGI 828654430

Diamond specifications and retailer prices

From HK$23,810 HKD
As of November 4, 2026
Save HK$22,520 HKD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$46,330 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct 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 828654430. Listed at 11 retailers as of November 4, 2026, with prices from HK$23,810 to HK$46,330, a HK$22,520 spread on the same certified stone. MOH London lists it at HK$46,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 828654430
Dimensions6.40 × 6.44 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.40 mm6.44 mm1.03 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828654430
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°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$46,330 HKD|Low: HK$23,810 HKD|High: HK$47,755 HKD|Avg: HK$30,710 HKD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10HK$23,810 HKD
Retailer 6HK$24,046 HKD
Retailer 8HK$24,830 HKD
Retailer 11HK$26,038 HKD
Retailer 3HK$26,046 HKD
Retailer 7HK$26,736 HKD
Retailer 5HK$30,212 HKD
Retailer 2HK$30,486 HKD
Retailer 4HK$33,907 HKD
Retailer 9HK$40,905 HKD
MOH LondonHK$46,330 HKD

22 data points across 11 retailers

11 retailersHK$23,810 HKD to HK$46,330 HKD

A
Cheapest Retailer
-
HK$23,810 HKD
A
Retailer 2
-
HK$24,046 HKD
View
A
Retailer 3
-
HK$24,830 HKD
View
A
Retailer 4
-
HK$26,038 HKD
View
A
Retailer 5
-
HK$26,046 HKD
View
A
Retailer 6
-
HK$26,736 HKD
View
A
Retailer 7
-
HK$30,212 HKD
View
A
Retailer 8
-
HK$30,486 HKD
View
B+
Retailer 9
-
HK$33,907 HKD
View
B+
Retailer 10
-
HK$40,905 HKD
View
Most Expensive
B+
MOH London
9F44103C7 · Nov 4
HK$46,330 HKD
£4,650 GBP
View
10 more retailers have this diamond
Prices start from HK$23,810 HKDSave up to HK$22,520 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
1.03ct Round
HK$23,810 HKD