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Round|Natural|GIA

1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5553418391

Certificate GIA 5553418391

Diamond specifications and retailer prices

From HK$29,978 HKD
As of November 6, 2026
Save HK$29,375 HKD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$59,353 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5553418391. Listed at 17 retailers as of November 5, 2026, with prices from HK$29,978 to HK$59,353, a HK$29,375 spread on the same certified stone. NZ Jewellers lists it at HK$59,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5553418391
Dimensions6.91 × 6.96 × 4.37 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.91 mm6.96 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553418391
Side View
Table 58.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$59,353 HKD|Low: HK$29,978 HKD|High: HK$59,353 HKD|Avg: HK$37,566 HKD
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
November 6, 2026
Retailer 16HK$29,978 HKD
Retailer 15HK$30,448 HKD
Retailer 8HK$31,444 HKD
Retailer 2HK$31,702 HKD
Retailer 7HK$32,329 HKD
Retailer 3HK$34,069 HKD
Retailer 5HK$34,069 HKD
Retailer 17HK$34,069 HKD
Retailer 10HK$34,296 HKD
Retailer 4HK$35,229 HKD
Retailer 9HK$36,389 HKD
Retailer 13HK$38,254 HKD
Retailer 12HK$38,270 HKD
Retailer 6HK$39,312 HKD
Retailer 11HK$41,570 HKD
Retailer 14HK$54,109 HKD
NZ JewellersHK$59,353 HKD

30 data points across 17 retailers

17 retailersHK$29,978 HKD to HK$59,353 HKD

B+
Cheapest Retailer
-
HK$29,978 HKD
B+
Retailer 2
-
HK$30,448 HKD
View
B+
Retailer 3
-
HK$31,444 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$31,702 HKD
View
B+
Retailer 5
-
HK$32,329 HKD
View
Retailer 6
-
HK$34,069 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$34,069 HKD
View
B+
Retailer 8
-
HK$34,069 HKD
View
B+
Retailer 9
-
HK$34,296 HKD
View
B
Retailer 10
-
HK$35,229 HKD
View
Retailer 11
-
HK$36,389 HKD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
HK$38,254 HKD
View
B+
Retailer 13
-
HK$38,270 HKD
View
B
Retailer 14
-
HK$39,312 HKD
View
B
Retailer 15
-
HK$41,570 HKD
View
B
Retailer 16
-
HK$54,109 HKD
View
Most Expensive
B
NZ Jewellers
0b02a34a-980a-4446-8648-0026885650da · Nov 5
HK$59,353 HKD
$7,573 USD
View
16 more retailers have this diamond
Prices start from HK$29,978 HKDSave up to HK$29,375 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.

B+
1.30ct Round
HK$29,978 HKD