Round|Natural|GIA

0.60ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1509793251

Certificate GIA 1509793251

Diamond specifications and retailer prices

From HK$4,001 HKD
$510 USD
As of November 1, 2026
Save HK$10,960 HKD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$15,229 HKD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 0.6ct natural round diamond

This 0.6ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1509793251. Listed at 21 retailers as of October 30, 2026, with a 274% 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

0.60
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1509793251
Dimensions5.40 × 5.38 × 3.34 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather
Top View
5.40 mm5.38 mm0.60 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1509793251
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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$14,962 HKD|Low: HK$4,001 HKD|High: HK$15,229 HKD|Avg: HK$6,488 HKD|-1.8%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 10HK$4,001 HKD
Retailer 5HK$4,394 HKD
Retailer 19HK$4,770 HKD
Retailer 17HK$4,864 HKD
Retailer 3HK$4,877 HKD
Retailer 4HK$5,139 HKD
Retailer 16HK$5,139 HKD
Retailer 9HK$5,508 HKD
Retailer 14HK$5,729 HKD
Retailer 8HK$5,805 HKD
Retailer 2HK$5,834 HKD
Retailer 12HK$6,173 HKD
Retailer 18HK$6,277 HKD
Retailer 7HK$6,507 HKD
Retailer 6HK$6,611 HKD
Retailer 11HK$7,302 HKD
Retailer 13HK$7,363 HKD
Retailer 15HK$11,080 HKD
NZ JewellersHK$14,962 HKD

35 data points across 19 retailers

21 retailersHK$4,001 HKD to HK$14,962 HKD

A
Cheapest Retailer
-
HK$4,001 HKD
$510 USD
A
Retailer 2
-
HK$4,394 HKD
$560 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,770 HKD
$608 USD
View
A
Retailer 4
-
HK$4,864 HKD
$620 USD
View
A
Retailer 5
-
HK$4,877 HKD
SGD 840 SGD
View
B+
Retailer 6
-
HK$5,139 HKD
$655 USD
View
B+
Retailer 7
-
HK$5,139 HKD
$655 USD
View
B+
Retailer 8
-
HK$5,508 HKD
$702 USD
View
Retailer 9
-
HK$5,602 HKD
$714 USD
View
Price last confirmed 56 days ago
B+
Retailer 10
-
HK$5,729 HKD
£575 GBP
View
B+
Retailer 11
-
HK$5,805 HKD
$740 USD
View
B+
Retailer 12
-
HK$5,834 HKD
£586 GBP
View
B+
Retailer 13
-
HK$6,173 HKD
£620 GBP
View
B
Retailer 14
-
HK$6,277 HKD
$800 USD
View
B+
Retailer 15
-
HK$6,507 HKD
$829 USD
View
B+
Retailer 16
-
HK$6,611 HKD
$843 USD
View
Retailer 17
-
HK$7,302 HKD
A$1,432 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
HK$7,363 HKD
ZAR 15,162 ZAR
View
B
Retailer 19
-
HK$11,080 HKD
£1,112 GBP
View
B
Retailer 20
-
HK$14,962 HKD
$1,907 USD
View
Most Expensive
NZ Jewellers
da1fda19-5c5e-4f5d-aa1f-3b6ee8e0c440 · Aug 29
HK$15,229 HKD
$1,941 USD
View
Price last confirmed 64 days ago
20 more retailers have this diamond
Prices start from HK$4,001 HKDSave up to HK$10,960 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
0.60ct Round
HK$4,001 HKD