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Cushion|Natural|GIA

1.30ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6565693344

Certificate GIA 6565693344

Diamond specifications and retailer prices

From HK$23,230 HKD
As of November 6, 2026
Save HK$18,644 HKD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$41,874 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565693344. Listed at 7 retailers as of November 6, 2026, with prices from HK$23,230 to HK$41,874, a HK$18,644 spread on the same certified stone. MOH London lists it at HK$41,874. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565693344
Dimensions6.74 × 5.40 × 3.79 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.74 mm5.40 mm1.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565693344
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.3%

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$41,874 HKD|Low: HK$23,230 HKD|High: HK$42,322 HKD|Avg: HK$28,775 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7HK$23,230 HKD
Retailer 2HK$24,218 HKD
Retailer 4HK$24,414 HKD
Retailer 3HK$26,106 HKD
Retailer 5HK$29,296 HKD
Retailer 6HK$30,723 HKD
MOH LondonHK$41,874 HKD

10 data points across 7 retailers

7 retailersHK$23,230 HKD to HK$41,874 HKD

B+
Cheapest Retailer
-
HK$23,230 HKD
Final sale: no returns
B+
Retailer 2
-
HK$24,218 HKD
View
B+
Retailer 3
-
HK$24,414 HKD
View
B+
Retailer 4
-
HK$26,106 HKD
View
B+
Retailer 5
-
HK$29,296 HKD
View
B
Retailer 6
-
HK$30,723 HKD
View
Most Expensive
B
MOH London
AEB6ECCED · Nov 7
HK$41,874 HKD
£4,207 GBP
View
6 more retailers have this diamond
Prices start from HK$23,230 HKDSave up to HK$18,644 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 Cushion
HK$23,230 HKD