CaratHunter
Plans
Round|Natural|GIA

0.73ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1458927712

Certificate GIA 1458927712

Diamond specifications and retailer prices

From HK$8,057 HKD
As of November 4, 2026
Save HK$15,448 HKD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$23,504 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1458927712. Listed at 12 retailers as of November 4, 2026, with prices from HK$8,057 to HK$23,504, a HK$15,448 spread on the same certified stone. NZ Jewellers lists it at HK$23,504. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1458927712
Dimensions5.78 × 5.75 × 3.57 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.78 mm5.75 mm0.73 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1458927712
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°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$23,504 HKD|Low: HK$6,717 HKD|High: HK$23,504 HKD|Avg: HK$11,693 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
November 6, 2026
Retailer 8HK$8,057 HKD
Retailer 6HK$8,151 HKD
Retailer 10HK$8,731 HKD
Retailer 12HK$8,731 HKD
Retailer 9HK$9,068 HKD
Retailer 4HK$9,374 HKD
Retailer 11HK$10,071 HKD
Retailer 2HK$10,823 HKD
Retailer 3HK$11,082 HKD
Retailer 5HK$13,355 HKD
Retailer 7HK$17,642 HKD
NZ JewellersHK$23,504 HKD

40 data points across 12 retailers

12 retailersHK$8,057 HKD to HK$23,504 HKD

B+
Cheapest Retailer
-
HK$8,057 HKD
Final sale: no returns
B+
Retailer 2
-
HK$8,151 HKD
View
B+
Retailer 3
-
HK$8,731 HKD
View
Retailer 4
-
HK$8,731 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$9,068 HKD
View
B
Retailer 6
-
HK$10,071 HKD
View
B+
Retailer 7
-
HK$10,823 HKD
View
B
Retailer 8
-
HK$11,082 HKD
View
B
Retailer 9
-
HK$13,355 HKD
View
B
Retailer 10
-
HK$17,642 HKD
View
B
Retailer 11
-
HK$20,087 HKD
View
Most Expensive
B
NZ Jewellers
799042e0-aa46-4009-9fb3-b87ed2d487a1 · Nov 5
HK$23,504 HKD
$2,999 USD
View
11 more retailers have this diamond
Prices start from HK$8,057 HKDSave up to HK$15,448 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$8,057 HKD