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0.72ct K I1 Round Natural Diamond

EX • K/I1 • IGI 831665520

Shape and cutting style on the report: Round brilliant

Certificate IGI 831665520

Diamond specifications and retailer prices

From HK$1,679 HKD
As of November 6, 2026
Save HK$8,630 HKD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,309 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 831665520. Listed at 7 retailers as of November 5, 2026, with prices from HK$1,679 to HK$10,309, a HK$8,630 spread on the same certified stone. NZ Jewellers lists it at HK$10,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.72
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 831665520
Dimensions5.72 × 5.74 × 3.53 mm
L/W Ratio1.00
Culet sizeMedium
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.72 mm5.74 mm0.72 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831665520
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: MediumDepth 61.6%

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 6
Current: HK$10,309 HKD|Low: HK$1,679 HKD|High: HK$10,481 HKD|Avg: HK$3,632 HKD|+3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2HK$1,679 HKD
Retailer 5HK$2,275 HKD
Retailer 6HK$2,542 HKD
Retailer 7HK$2,652 HKD
Retailer 3HK$3,067 HKD
Retailer 4HK$4,315 HKD
NZ JewellersHK$10,309 HKD

44 data points across 7 retailers

7 retailersHK$1,679 HKD to HK$10,309 HKD

A
Cheapest Retailer
-
HK$1,679 HKD
A
Retailer 2
-
HK$2,275 HKD
View
A
Retailer 3
-
HK$2,542 HKD
View
Retailer 4
-
HK$2,652 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$3,067 HKD
View
B+
Retailer 6
-
HK$4,315 HKD
View
Most Expensive
C
NZ Jewellers
b43620bb-47f6-4e4d-a50c-3eaabdb0b751 · Nov 5
HK$10,309 HKD
$1,314 USD
View
6 more retailers have this diamond
Prices start from HK$1,679 HKDSave up to HK$8,630 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
0.72ct Round
HK$1,679 HKD