Round|Natural|GIA

0.59ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2424004435

Certificate GIA 2424004435

Diamond specifications and retailer prices

From HK$5,122 HKD
As of November 1, 2026
Save HK$7,602 HKD (60%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$23,184 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.59ct natural round diamond

This 0.59ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2424004435. Listed at 21 retailers as of November 1, 2026, with a 148% 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

0.59
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2424004435
Dimensions5.38 × 5.35 × 3.35 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
5.38 mm5.35 mm0.59 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424004435
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 1
Current: HK$8,006 HKD|Low: HK$5,122 HKD|High: HK$13,701 HKD|Avg: HK$8,829 HKD|-1.9%
Retailer 1
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
November 2, 2026
Retailer 11HK$5,122 HKD
Retailer 6HK$6,198 HKD
Retailer 12HK$6,402 HKD
Retailer 4HK$6,826 HKD
Retailer 5HK$7,022 HKD
Retailer 3HK$7,193 HKD
Retailer 13HK$7,665 HKD
Retailer 2HK$7,988 HKD
Retailer 1HK$8,006 HKD
Retailer 15HK$8,010 HKD
Retailer 14HK$8,199 HKD
Retailer 9HK$9,746 HKD
Retailer 10HK$10,720 HKD
Retailer 7HK$11,116 HKD
Retailer 8HK$12,724 HKD

40 data points across 15 retailers

21 retailersHK$5,122 HKD to HK$12,724 HKD

A
Cheapest Retailer
-
HK$5,122 HKD
Retailer 2
-
HK$6,198 HKD
$790 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$6,402 HKD
$816 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,826 HKD
$870 USD
View
B+
Retailer 5
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 6
-
HK$7,193 HKD
SGD 1,239 SGD
View
Retailer 7
-
HK$7,391 HKD
$942 USD
View
Price last confirmed 25 days ago
Retailer 8
-
HK$7,391 HKD
$942 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
HK$7,665 HKD
$977 USD
View
Retailer 10
-
HK$7,673 HKD
$978 USD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
HK$7,988 HKD
$1,018 USD
View
B+
Retailer 12
-
HK$8,006 HKD
£804 GBP
View
Retailer 13
-
HK$8,010 HKD
$1,021 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
HK$8,199 HKD
$1,045 USD
View
Retailer 15
-
HK$8,528 HKD
$1,087 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
HK$9,746 HKD
€1,183 EUR
View
B+
Retailer 17
-
HK$10,720 HKD
ZAR 22,073 ZAR
View
Retailer 18
-
HK$11,116 HKD
A$2,180 AUD
View
Price last confirmed 28 days ago
B
Retailer 19
-
HK$12,724 HKD
£1,277 GBP
View
Retailer 20
-
HK$23,184 HKD
$2,955 USD
View
Price under review
Most Expensive
NZ Jewellers
acd57404-4b1e-4384-8712-b60fca62c3b3 · Oct 17
HK$23,184 HKD
$2,955 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$5,122 HKDSave up to HK$7,602 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
0.59ct Round
HK$5,122 HKD