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Round|Natural|GIA

1.30ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6565142220

Certificate GIA 6565142220

Diamond specifications and retailer prices

From HK$20,142 HKD
As of November 4, 2026
Save HK$25,589 HKD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$45,731 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565142220. Listed at 18 retailers as of November 2, 2026, with prices from HK$20,142 to HK$45,731, a HK$25,589 spread on the same certified stone. NZ Jewellers lists it at HK$45,731. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565142220
Dimensions6.95 × 6.90 × 4.38 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Indented Natural
Top View
6.95 mm6.90 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6565142220
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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 4
Current: HK$45,731 HKD|Low: HK$20,142 HKD|High: HK$45,731 HKD|Avg: HK$27,514 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
November 5, 2026
Retailer 16HK$20,142 HKD
Retailer 8HK$20,683 HKD
Retailer 15HK$20,840 HKD
Retailer 7HK$23,779 HKD
Retailer 13HK$23,779 HKD
Retailer 6HK$24,296 HKD
Retailer 10HK$24,852 HKD
Retailer 12HK$25,534 HKD
Retailer 5HK$25,832 HKD
Retailer 14HK$25,832 HKD
Retailer 9HK$26,992 HKD
Retailer 2HK$28,685 HKD
Retailer 4HK$30,440 HKD
Retailer 3HK$30,824 HKD
Retailer 11HK$43,889 HKD
NZ JewellersHK$45,731 HKD

36 data points across 16 retailers

18 retailersHK$20,142 HKD to HK$45,731 HKD

A
Cheapest Retailer
-
HK$20,142 HKD
A
Retailer 2
-
HK$20,683 HKD
View
A
Retailer 3
-
HK$20,840 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$21,945 HKD
View
A
Retailer 5
-
HK$23,779 HKD
View
Retailer 6
-
HK$23,779 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$24,296 HKD
View
A
Retailer 8
-
HK$24,852 HKD
View
Retailer 9
-
HK$25,534 HKD
View
Price last confirmed 19 days ago
A
Retailer 10
-
HK$25,832 HKD
View
A
Retailer 11
-
HK$25,832 HKD
View
A
Retailer 12
-
HK$26,992 HKD
View
B+
Retailer 13
-
HK$27,400 HKD
View
B+
Retailer 14
-
HK$27,439 HKD
View
B+
Retailer 15
-
HK$28,685 HKD
View
B+
Retailer 16
-
HK$30,824 HKD
View
B
Retailer 17
-
HK$43,889 HKD
View
Most Expensive
B
NZ Jewellers
5466e838-73e8-4ff3-86d4-dbf94caca483 · Nov 2
HK$45,731 HKD
$5,835 USD
View
17 more retailers have this diamond
Prices start from HK$20,142 HKDSave up to HK$25,589 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$20,142 HKD