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Round|Natural|GIA

0.73ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2564353586

Certificate GIA 2564353586

Diamond specifications and retailer prices

From HK$9,562 HKD
As of November 4, 2026
Save HK$10,620 HKD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$28,183 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564353586. Listed at 22 retailers as of November 4, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564353586
Dimensions5.76 × 5.79 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.76 mm5.79 mm0.73 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564353586
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$28,183 HKD|Low: HK$8,386 HKD|High: HK$28,183 HKD|Avg: HK$12,854 HKD
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 16HK$8,386 HKD
Retailer 21HK$9,562 HKD
Retailer 7HK$9,656 HKD
Retailer 11HK$9,664 HKD
Retailer 6HK$9,703 HKD
Retailer 14HK$9,758 HKD
Retailer 10HK$9,773 HKD
Retailer 15HK$10,283 HKD
Retailer 5HK$10,471 HKD
Retailer 23HK$10,471 HKD
Retailer 4HK$10,949 HKD
Retailer 3HK$11,325 HKD
Retailer 8HK$12,077 HKD
Retailer 13HK$12,610 HKD
Retailer 17HK$13,935 HKD
Retailer 12HK$14,366 HKD
Retailer 18HK$14,875 HKD
Retailer 22HK$15,001 HKD
Retailer 2HK$16,482 HKD
Retailer 19HK$17,250 HKD
Retailer 9HK$18,888 HKD
Retailer 20HK$20,181 HKD
NZ JewellersHK$28,183 HKD

28 data points across 23 retailers

22 retailersHK$9,562 HKD to HK$20,181 HKD

Retailer 1
-
HK$8,386 HKD
Price last confirmed 39 days ago
B+
Retailer 2
-
HK$9,562 HKD
View
B+
Retailer 3
-
HK$9,656 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$9,664 HKD
View
B+
Retailer 5
-
HK$9,703 HKD
View
B+
Retailer 6
-
HK$9,758 HKD
View
B+
Retailer 7
-
HK$9,773 HKD
View
Retailer 8
-
HK$10,471 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$10,471 HKD
View
B+
Retailer 10
-
HK$10,949 HKD
View
B+
Retailer 11
-
HK$11,325 HKD
View
B
Retailer 12
-
HK$12,077 HKD
View
B
Retailer 13
-
HK$12,610 HKD
View
B
Retailer 14
-
HK$13,935 HKD
View
B
Retailer 15
-
HK$14,366 HKD
View
B
Retailer 16
-
HK$14,875 HKD
View
B
Retailer 17
-
HK$15,001 HKD
View
B
Retailer 18
-
HK$16,482 HKD
View
B
Retailer 19
-
HK$17,250 HKD
View
B
Retailer 20
-
HK$18,888 HKD
View
B
Retailer 21
-
HK$20,181 HKD
View
Most Expensive
NZ Jewellers
5526c971-e400-478f-a8b9-7b388b586c6d · Nov 5
HK$28,183 HKD
$3,596 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$9,562 HKDSave up to HK$10,620 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.

B+
0.73ct Round
HK$9,562 HKD