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Round|Natural|IGI

1.02ct H SI2 Round Natural Diamond

GD • H/SI2 • IGI 593368524

Shape and cutting style on the report: Round brilliant

Certificate IGI 593368524

Diamond specifications and retailer prices

From HK$9,226 HKD
As of November 6, 2026
Save HK$20,978 HKD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$31,114 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 593368524. Listed at 17 retailers as of November 5, 2026, with a 227% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
H
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 593368524
Dimensions6.20 × 6.13 × 4.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.20 mm6.13 mm1.02 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 593368524
Side View
Table 57.0%Crown 38.9°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 66.4%

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 6
Current: HK$30,204 HKD|Low: HK$9,226 HKD|High: HK$31,114 HKD|Avg: HK$14,817 HKD|-2.9%
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
November 6, 2026
Retailer 2HK$9,226 HKD
Retailer 11HK$11,430 HKD
Retailer 12HK$11,478 HKD
Retailer 8HK$11,493 HKD
Retailer 6HK$11,525 HKD
Retailer 5HK$12,050 HKD
Retailer 3HK$12,388 HKD
Retailer 10HK$12,952 HKD
Retailer 13HK$13,447 HKD
Retailer 4HK$14,286 HKD
Retailer 9HK$15,996 HKD
Retailer 7HK$21,637 HKD
NZ JewellersHK$30,204 HKD

45 data points across 13 retailers

17 retailersHK$9,226 HKD to HK$30,204 HKD

A
Cheapest Retailer
-
HK$9,226 HKD
B+
Retailer 2
-
HK$11,430 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$11,478 HKD
View
B+
Retailer 4
-
HK$11,493 HKD
View
B+
Retailer 5
-
HK$11,525 HKD
View
B+
Retailer 6
-
HK$12,050 HKD
View
B+
Retailer 7
-
HK$12,388 HKD
View
Retailer 8
-
HK$12,756 HKD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
HK$12,952 HKD
View
B+
Retailer 10
-
HK$13,447 HKD
View
B+
Retailer 11
-
HK$14,286 HKD
View
Retailer 12
-
HK$14,718 HKD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
HK$15,996 HKD
View
B
Retailer 14
-
HK$21,637 HKD
View
B
Retailer 15
-
HK$25,254 HKD
View
C
Retailer 16
-
HK$30,204 HKD
View
Most Expensive
NZ Jewellers
6e55f18d-eabf-436e-9fa7-bec76dd8dbbe · Sep 25
HK$31,114 HKD
$3,966 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from HK$9,226 HKDSave up to HK$20,978 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
1.02ct Round
HK$9,226 HKD