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Round|Natural|GIA

1.30ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7522875986

Certificate GIA 7522875986

Diamond specifications and retailer prices

From HK$24,649 HKD
As of November 6, 2026
Save HK$28,755 HKD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$53,404 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7522875986. Listed at 15 retailers as of November 5, 2026, with prices from HK$24,649 to HK$53,404, a HK$28,755 spread on the same certified stone. NZ Jewellers lists it at HK$53,404. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7522875986
Dimensions6.96 × 6.91 × 4.33 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
6.96 mm6.91 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7522875986
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 6
Current: HK$53,404 HKD|Low: HK$21,365 HKD|High: HK$53,404 HKD|Avg: HK$33,766 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$24,649 HKD
Retailer 6HK$25,636 HKD
Retailer 9HK$27,768 HKD
Retailer 11HK$27,768 HKD
Retailer 7HK$28,842 HKD
Retailer 2HK$30,668 HKD
Retailer 10HK$32,039 HKD
Retailer 4HK$34,422 HKD
Retailer 3HK$34,704 HKD
Retailer 5HK$51,257 HKD
NZ JewellersHK$53,404 HKD

42 data points across 11 retailers

15 retailersHK$24,649 HKD to HK$53,404 HKD

A
Cheapest Retailer
-
HK$24,649 HKD
A
Retailer 2
-
HK$25,636 HKD
View
Final sale: no returns
Retailer 3
-
HK$26,083 HKD
View
Price last confirmed 19 days ago
Retailer 4
-
HK$27,768 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$27,768 HKD
View
B+
Retailer 6
-
HK$28,842 HKD
View
B+
Retailer 7
-
HK$30,668 HKD
View
B+
Retailer 8
-
HK$31,428 HKD
View
B+
Retailer 9
-
HK$31,428 HKD
View
B+
Retailer 10
-
HK$32,039 HKD
View
B+
Retailer 11
-
HK$32,447 HKD
View
B+
Retailer 12
-
HK$34,422 HKD
View
Retailer 13
-
HK$34,704 HKD
View
Price last confirmed 14 days ago
B
Retailer 14
-
HK$51,257 HKD
View
Most Expensive
B
NZ Jewellers
5f6ede7b-ec75-4405-9930-e734e4b15259 · Nov 5
HK$53,404 HKD
$6,814 USD
View
14 more retailers have this diamond
Prices start from HK$24,649 HKDSave up to HK$28,755 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$24,649 HKD