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Heart|Natural|GIA

0.73ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 5533910841

Certificate GIA 5533910841

Diamond specifications and retailer prices

From HK$10,729 HKD
As of November 6, 2026
Save HK$5,935 HKD (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$16,664 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533910841. Listed at 5 retailers as of November 5, 2026, with prices from HK$10,729 to HK$16,664, a HK$5,935 spread on the same certified stone. 77 Diamonds lists it at HK$16,664. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.56°
Pavilion angle39.37°
OriginNatural
Grading LabGIA
CertificateGIA 5533910841
Dimensions6.34 × 5.47 × 3.22 mm
L/W Ratio1.16
Culet sizeNone
Top View
6.34 mm5.47 mm0.73 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533910841
Side View
Table 59.0%Crown 33.56°Girdle: THN-THKPavilion 39.37°Culet: NoneDepth 58.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$16,664 HKD|Low: HK$6,160 HKD|High: HK$16,854 HKD|Avg: HK$10,806 HKD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9HK$6,160 HKD
Retailer 7HK$9,178 HKD
Retailer 6HK$9,750 HKD
Retailer 3HK$10,729 HKD
Retailer 4HK$10,925 HKD
Retailer 2HK$10,980 HKD
Retailer 5HK$11,192 HKD
Retailer 8HK$11,592 HKD
77 DiamondsHK$16,664 HKD

30 data points across 9 retailers

5 retailersHK$10,729 HKD to HK$16,664 HKD

B
Cheapest Retailer
-
HK$10,729 HKD
B
Retailer 2
-
HK$10,925 HKD
View
B
Retailer 3
-
HK$10,980 HKD
View
B
Retailer 4
-
HK$11,192 HKD
View
Most Expensive
B
77 Diamonds
HSMBCKEWDPWK · Nov 5
HK$16,664 HKD
£1,674 GBP
View
4 more retailers have this diamond
Prices start from HK$10,729 HKDSave up to HK$5,935 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 Heart
HK$10,729 HKD