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Round|Natural|GIA

1.30ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 7418690537

Certificate GIA 7418690537

Diamond specifications and retailer prices

From HK$19,460 HKD
As of November 6, 2026
Save HK$29,446 HKD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$48,907 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7418690537. Listed at 18 retailers as of November 5, 2026, with prices from HK$19,460 to HK$48,907, a HK$29,446 spread on the same certified stone. Diamond Quarter lists it at HK$48,907. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7418690537
Dimensions6.92 × 6.89 × 4.41 mm
L/W Ratio1.00
Top View
6.92 mm6.89 mm1.30 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7418690537
Side View
Table 54.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.8%

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$25,378 HKD|Low: HK$19,256 HKD|High: HK$48,435 HKD|Avg: HK$28,180 HKD|+11.6%
Retailer 1
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 6, 2026
Retailer 12HK$19,460 HKD
Retailer 8HK$21,153 HKD
Retailer 5HK$23,246 HKD
Retailer 2HK$23,622 HKD
Retailer 7HK$23,622 HKD
Retailer 14HK$24,531 HKD
Retailer 1HK$25,378 HKD
Retailer 9HK$26,655 HKD
Retailer 13HK$26,882 HKD
Retailer 15HK$26,882 HKD
Retailer 3HK$27,258 HKD
Retailer 10HK$27,627 HKD
Retailer 16HK$27,744 HKD
Retailer 6HK$30,245 HKD
Retailer 11HK$43,490 HKD
Retailer 4HK$45,433 HKD

40 data points across 16 retailers

18 retailersHK$19,460 HKD to HK$48,907 HKD

A
Cheapest Retailer
-
HK$19,460 HKD
A
Retailer 2
-
HK$21,153 HKD
View
A
Retailer 3
-
HK$23,246 HKD
View
Final sale: no returns
Retailer 4
-
HK$23,622 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$23,622 HKD
View
B+
Retailer 6
-
HK$24,531 HKD
View
Retailer 7
-
HK$24,970 HKD
View
Price last confirmed 82 days ago
B+
Retailer 8
-
HK$25,378 HKD
View
A
Retailer 9
-
HK$26,655 HKD
View
B+
Retailer 10
-
HK$26,882 HKD
View
B+
Retailer 11
-
HK$26,882 HKD
View
B+
Retailer 12
-
HK$27,258 HKD
View
B+
Retailer 13
-
HK$27,627 HKD
View
B+
Retailer 14
-
HK$27,744 HKD
View
Retailer 15
-
HK$30,245 HKD
View
Price last confirmed 14 days ago
B
Retailer 16
-
HK$43,490 HKD
View
B
Retailer 17
-
HK$45,433 HKD
View
Most Expensive
B
Diamond Quarter
1.3SI2H7437CDE1N · Nov 5
HK$48,907 HKD
£4,914 GBP
View
17 more retailers have this diamond
Prices start from HK$19,460 HKDSave up to HK$29,446 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$19,460 HKD