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Round|Natural|GIA

1.30ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6561163484

Certificate GIA 6561163484

Diamond specifications and retailer prices

From HK$24,672 HKD
As of November 1, 2026
Save HK$32,227 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$56,900 HKD at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561163484. Listed at 16 retailers as of November 1, 2026, with prices from HK$24,672 to HK$56,900, a HK$32,227 spread on the same certified stone. NZ Jewellers lists it at HK$56,900. 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

1.30
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561163484
Dimensions6.92 × 6.97 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.92 mm6.97 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6561163484
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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$56,900 HKD|Low: HK$24,468 HKD|High: HK$57,887 HKD|Avg: HK$34,652 HKD|-1.7%
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
November 4, 2026
Retailer 14HK$24,672 HKD
Retailer 9HK$24,790 HKD
Retailer 3HK$28,175 HKD
Retailer 6HK$30,150 HKD
Retailer 5HK$31,067 HKD
Retailer 11HK$31,420 HKD
Retailer 10HK$32,658 HKD
Retailer 13HK$32,658 HKD
Retailer 4HK$34,594 HKD
Retailer 8HK$35,025 HKD
Retailer 7HK$35,433 HKD
Retailer 15HK$37,682 HKD
Retailer 2HK$37,698 HKD
Retailer 12HK$54,619 HKD
NZ JewellersHK$56,900 HKD

28 data points across 15 retailers

16 retailersHK$24,672 HKD to HK$56,900 HKD

A
Cheapest Retailer
-
HK$24,672 HKD
A
Retailer 2
-
HK$24,790 HKD
View
A
Retailer 3
-
HK$27,384 HKD
View
A
Retailer 4
-
HK$28,175 HKD
View
Retailer 5
-
HK$31,067 HKD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$31,420 HKD
View
B+
Retailer 7
-
HK$32,337 HKD
View
A
Retailer 8
-
HK$32,658 HKD
View
A
Retailer 9
-
HK$32,658 HKD
View
B+
Retailer 10
-
HK$34,594 HKD
View
B+
Retailer 11
-
HK$35,025 HKD
View
Retailer 12
-
HK$35,433 HKD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
HK$37,682 HKD
View
B+
Retailer 14
-
HK$37,698 HKD
View
B
Retailer 15
-
HK$54,619 HKD
View
Most Expensive
B
NZ Jewellers
2ffc45c0-0fa1-4617-b109-087f23477e83 · Nov 2
HK$56,900 HKD
$7,260 USD
View
15 more retailers have this diamond
Prices start from HK$24,672 HKDSave up to HK$32,227 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
1.30ct Round
HK$24,672 HKD