Round|Natural|GIA

0.58ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7426805894

Certificate GIA 7426805894

Diamond specifications and retailer prices

From HK$5,925 HKD
As of October 30, 2026
Save HK$8,931 HKD (60%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$21,019 HKD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.58ct natural round diamond

This 0.58ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7426805894. Listed at 25 retailers as of October 29, 2026, with a 151% 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

0.58
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7426805894
Dimensions5.41 × 5.38 × 3.23 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
5.41 mm5.38 mm0.58 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7426805894
Side View
Table 60.0%Crown 34.5°Girdle: MD-STKPavilion 40.6°Culet: NoneDepth 59.9%

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: Oct 30
Current: HK$19,677 HKD|Low: HK$5,925 HKD|High: HK$21,019 HKD|Avg: HK$10,524 HKD|-6.4%
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
October 31, 2026
Retailer 15HK$5,925 HKD
Retailer 8HK$7,202 HKD
Retailer 16HK$7,446 HKD
Retailer 14HK$7,806 HKD
Retailer 7HK$7,885 HKD
Retailer 6HK$8,065 HKD
Retailer 13HK$8,065 HKD
Retailer 5HK$8,349 HKD
Retailer 17HK$8,615 HKD
Retailer 4HK$9,117 HKD
Retailer 3HK$9,179 HKD
Retailer 11HK$9,411 HKD
Retailer 9HK$11,270 HKD
Retailer 10HK$11,319 HKD
Retailer 2HK$12,455 HKD
Retailer 12HK$14,856 HKD
NZ JewellersHK$19,677 HKD

42 data points across 17 retailers

25 retailersHK$5,925 HKD to HK$14,856 HKD

A
Cheapest Retailer
-
HK$5,925 HKD
Retailer 2
-
HK$7,202 HKD
$918 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$7,446 HKD
$949 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$7,806 HKD
$995 USD
View
B+
Retailer 5
-
HK$7,885 HKD
$1,005 USD
View
Retailer 6
-
HK$8,065 HKD
$1,028 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$8,065 HKD
$1,028 USD
View
B+
Retailer 8
-
HK$8,349 HKD
SGD 1,438 SGD
View
B+
Retailer 9
-
HK$8,615 HKD
$1,098 USD
View
Retailer 10
-
HK$8,622 HKD
$1,099 USD
View
Price last confirmed 43 days ago
Retailer 11
-
HK$8,622 HKD
$1,099 USD
View
Price last confirmed 15 days ago
Retailer 12
-
HK$8,952 HKD
$1,141 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
HK$9,117 HKD
$1,162 USD
View
B+
Retailer 14
-
HK$9,179 HKD
$1,170 USD
View
Retailer 15
-
HK$9,313 HKD
$1,187 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
HK$9,411 HKD
£945 GBP
View
Retailer 17
-
HK$9,948 HKD
$1,268 USD
View
Price last confirmed 43 days ago
Retailer 18
-
HK$9,948 HKD
$1,268 USD
View
Price last confirmed 39 days ago
Retailer 19
-
HK$11,270 HKD
A$2,210 AUD
View
Price last confirmed 27 days ago
B+
Retailer 20
-
HK$11,319 HKD
€1,374 EUR
View
B
Retailer 21
-
HK$12,455 HKD
ZAR 25,646 ZAR
View
B
Retailer 22
-
HK$14,856 HKD
£1,491 GBP
View
Retailer 23
-
HK$19,677 HKD
$2,508 USD
View
Price last confirmed 10 days ago
Retailer 24
-
HK$21,019 HKD
$2,679 USD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
0b95684e-02ee-4242-ba2e-6a4df18b1c19 · Sep 19
HK$21,019 HKD
$2,679 USD
View
Price last confirmed 41 days ago
24 more retailers have this diamond
Prices start from HK$5,925 HKDSave up to HK$8,931 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
0.58ct Round
HK$5,925 HKD