Round|Natural|GIA

0.59ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6502309730

Certificate GIA 6502309730

Diamond specifications and retailer prices

From HK$3,951 HKD
₹47,956 INR
As of November 1, 2026
Save HK$12,737 HKD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$16,688 HKD at NZ Jewellers · As of October 30, 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 6502309730. Listed at 24 retailers as of October 30, 2026, with prices from HK$3,951 to HK$16,688, a HK$12,737 spread on the same certified stone. NZ Jewellers lists it at HK$16,688. 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
FluorescenceStrong
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6502309730
Dimensions5.35 × 5.33 × 3.32 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.35 mm5.33 mm0.59 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6502309730
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$3,951 HKD|Low: HK$3,374 HKD|High: HK$12,435 HKD|Avg: HK$7,039 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 1HK$3,951 HKD
Retailer 10HK$4,904 HKD
Retailer 7HK$5,319 HKD
Retailer 8HK$6,377 HKD
Retailer 4HK$6,533 HKD
Retailer 9HK$6,747 HKD
Retailer 5HK$7,134 HKD
Retailer 2HK$8,002 HKD
Retailer 6HK$8,194 HKD
Retailer 3HK$12,286 HKD

36 data points across 10 retailers

24 retailersHK$3,951 HKD to HK$16,688 HKD

A
Cheapest Retailer
-
HK$3,951 HKD
₹47,956 INR
Retailer 2
-
HK$4,305 HKD
$549 USD
View
Price last confirmed 98 days ago
Retailer 3
-
HK$4,825 HKD
$615 USD
View
Price last confirmed 53 days ago
A
Retailer 4
-
HK$4,904 HKD
$625 USD
View
Final sale: no returns
A
Retailer 5
-
HK$5,319 HKD
$678 USD
View
Retailer 6
-
HK$5,319 HKD
$678 USD
View
Price last confirmed 34 days ago
Retailer 7
-
HK$5,319 HKD
$678 USD
View
Price last confirmed 15 days ago
Retailer 8
-
HK$5,319 HKD
$678 USD
View
Price last confirmed 17 days ago
Retailer 9
-
HK$5,523 HKD
$704 USD
View
Price last confirmed 17 days ago
Retailer 10
-
HK$5,570 HKD
$710 USD
View
Price last confirmed 56 days ago
Retailer 11
-
HK$6,143 HKD
$783 USD
View
Price last confirmed 35 days ago
A
Retailer 12
-
HK$6,143 HKD
$783 USD
View
A
Retailer 13
-
HK$6,377 HKD
£640 GBP
View
A
Retailer 14
-
HK$6,533 HKD
£656 GBP
View
B+
Retailer 15
-
HK$6,747 HKD
$860 USD
View
B+
Retailer 16
-
HK$7,134 HKD
€866 EUR
View
B+
Retailer 17
-
HK$7,309 HKD
$932 USD
View
Retailer 18
-
HK$8,002 HKD
A$1,569 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
HK$8,194 HKD
ZAR 16,872 ZAR
View
B
Retailer 20
-
HK$10,403 HKD
£1,044 GBP
View
B
Retailer 21
-
HK$12,286 HKD
£1,233 GBP
View
Retailer 22
-
HK$16,688 HKD
$2,127 USD
View
Price last confirmed 16 days ago
Retailer 23
-
HK$16,688 HKD
$2,127 USD
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
feeaa511-9bb5-4e8f-bdf9-47672ecffea6 · Oct 30
HK$16,688 HKD
$2,127 USD
View
23 more retailers have this diamond
Prices start from HK$3,951 HKDSave up to HK$12,737 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$3,951 HKD