Round|Natural|GIA

0.59ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1507385846

Certificate GIA 1507385846

Diamond specifications and retailer prices

From HK$4,216 HKD
₹51,183 INR
As of October 30, 2026
Save HK$8,529 HKD (67%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: HK$18,618 HKD at NZ Jewellers · As of September 25, 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 1507385846. Listed at 33 retailers as of October 30, 2026, with a 202% 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 angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1507385846
Dimensions5.41 × 5.38 × 3.30 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Key to symbols
Crystal, Feather
Top View
5.41 mm5.38 mm0.59 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1507385846
Side View
Table 59.0%Crown 34.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.1%

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$5,688 HKD|Low: HK$4,201 HKD|High: HK$10,691 HKD|Avg: HK$6,604 HKD|-2.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 15HK$4,216 HKD
Retailer 19HK$4,720 HKD
Retailer 2HK$5,217 HKD
Retailer 1HK$5,688 HKD
Retailer 8HK$5,712 HKD
Retailer 4HK$5,786 HKD
Retailer 5HK$5,798 HKD
Retailer 9HK$5,931 HKD
Retailer 11HK$5,939 HKD
Retailer 10HK$6,590 HKD
Retailer 6HK$6,598 HKD
Retailer 13HK$6,694 HKD
Retailer 17HK$6,696 HKD
Retailer 3HK$6,726 HKD
Retailer 18HK$7,061 HKD
Retailer 16HK$7,587 HKD
Retailer 7HK$7,749 HKD
Retailer 14HK$8,732 HKD
Retailer 12HK$10,363 HKD

26 data points across 19 retailers

33 retailersHK$4,216 HKD to HK$12,746 HKD

A
Cheapest Retailer
-
HK$4,216 HKD
₹51,183 INR
A
Retailer 2
-
HK$4,720 HKD
View
A
Retailer 3
-
HK$5,217 HKD
$665 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,657 HKD
$721 USD
View
A
Retailer 5
-
HK$5,688 HKD
$725 USD
View
A
Retailer 6
-
HK$5,712 HKD
$728 USD
View
Retailer 7
-
HK$5,712 HKD
$728 USD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$5,767 HKD
$735 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
HK$5,786 HKD
$737 USD
View
A
Retailer 10
-
HK$5,798 HKD
$739 USD
View
A
Retailer 11
-
HK$5,876 HKD
$749 USD
View
Retailer 12
-
HK$5,931 HKD
$756 USD
View
Price last confirmed 11 days ago
Retailer 13
-
HK$5,931 HKD
$756 USD
View
Price last confirmed 8 days ago
Retailer 14
-
HK$5,939 HKD
$757 USD
View
Price last confirmed 32 days ago
Retailer 15
-
HK$5,939 HKD
$757 USD
View
Price last confirmed 39 days ago
A
Retailer 16
-
HK$5,939 HKD
SGD 1,023 SGD
View
Retailer 17
-
HK$6,167 HKD
$786 USD
View
Price last confirmed 33 days ago
Retailer 18
-
HK$6,590 HKD
$840 USD
View
Price last confirmed 10 days ago
A
Retailer 19
-
HK$6,598 HKD
$841 USD
View
Retailer 20
-
HK$6,653 HKD
$848 USD
View
Price last confirmed 21 days ago
A
Retailer 21
-
HK$6,694 HKD
£672 GBP
View
A
Retailer 22
-
HK$6,696 HKD
$853 USD
View
A
Retailer 23
-
HK$6,726 HKD
£675 GBP
View
Retailer 24
-
HK$6,849 HKD
$873 USD
View
Price last confirmed 41 days ago
A
Retailer 25
-
HK$7,061 HKD
$900 USD
View
B+
Retailer 26
-
HK$7,587 HKD
€921 EUR
View
B+
Retailer 27
-
HK$7,749 HKD
$988 USD
View
B+
Retailer 28
-
HK$8,732 HKD
ZAR 17,981 ZAR
View
Retailer 29
-
HK$8,919 HKD
A$1,749 AUD
View
Price last confirmed 31 days ago
B+
Retailer 30
-
HK$10,363 HKD
£1,040 GBP
View
B
Retailer 31
-
HK$12,746 HKD
£1,279 GBP
View
Retailer 32
-
HK$17,920 HKD
$2,284 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
785f936c-e3fb-4a57-b70b-3c027824a611 · Sep 25
HK$18,618 HKD
$2,373 USD
View
Price last confirmed 37 days ago
32 more retailers have this diamond
Prices start from HK$4,216 HKDSave up to HK$8,529 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$4,216 HKD