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Round|Natural|IGI

1.04ct I IF Round Natural Diamond

EX • I/IF • IGI 801639472

Shape and cutting style on the report: Round brilliant

Certificate IGI 801639472

Diamond specifications and retailer prices

From HK$21,770 HKD
As of November 1, 2026
Save HK$20,900 HKD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$42,670 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 801639472. Listed at 18 retailers as of October 30, 2026, with a 96% 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

1.04
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 801639472
Dimensions6.50 × 6.44 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.50 mm6.44 mm1.04 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801639472
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: HK$42,670 HKD|Low: HK$21,143 HKD|High: HK$42,670 HKD|Avg: HK$29,206 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$21,770 HKD
Retailer 8HK$22,602 HKD
Retailer 3HK$24,493 HKD
Retailer 11HK$24,493 HKD
Retailer 2HK$25,646 HKD
Retailer 4HK$28,141 HKD
Retailer 6HK$28,486 HKD
Retailer 10HK$28,894 HKD
Retailer 5HK$29,898 HKD
Retailer 7HK$40,952 HKD
NZ JewellersHK$42,670 HKD

40 data points across 11 retailers

18 retailersHK$21,770 HKD to HK$42,670 HKD

A
Cheapest Retailer
-
HK$21,770 HKD
A
Retailer 2
-
HK$21,935 HKD
View
A
Retailer 3
-
HK$21,967 HKD
View
A
Retailer 4
-
HK$22,602 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$23,998 HKD
View
Retailer 6
-
HK$24,493 HKD
View
Price last confirmed 39 days ago
Retailer 7
-
HK$24,493 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$24,493 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$25,434 HKD
View
Price last confirmed 38 days ago
A
Retailer 10
-
HK$25,615 HKD
View
A
Retailer 11
-
HK$25,646 HKD
View
A
Retailer 12
-
HK$28,141 HKD
View
Retailer 13
-
HK$28,258 HKD
View
Price last confirmed 38 days ago
A
Retailer 14
-
HK$28,486 HKD
View
A
Retailer 15
-
HK$29,898 HKD
View
B
Retailer 16
-
HK$40,952 HKD
View
B
Retailer 17
-
HK$42,670 HKD
View
Most Expensive
NZ Jewellers
19c70fc1-2d96-40bd-b525-7e98e84ffc24 · Sep 28
HK$42,670 HKD
$5,439 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from HK$21,770 HKDSave up to HK$20,900 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
1.04ct Round
HK$21,770 HKD