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Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6525495680

Certificate GIA 6525495680

Diamond specifications and retailer prices

From HK$20,926 HKD
As of November 6, 2026
Save HK$18,878 HKD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$39,804 HKD at MOH London · As of November 4, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6525495680. Listed at 15 retailers as of November 4, 2026, with prices from HK$20,926 to HK$39,804, a HK$18,878 spread on the same certified stone. MOH London lists it at HK$39,804. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525495680
Dimensions6.33 × 5.75 × 4.00 mm
L/W Ratio1.10
Top View
6.33 mm5.75 mm1.30 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525495680
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

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$39,804 HKD|Low: HK$20,926 HKD|High: HK$44,393 HKD|Avg: HK$27,104 HKD|-9.3%
MOH London
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
November 6, 2026
Retailer 4HK$20,926 HKD
Retailer 14HK$21,318 HKD
Retailer 9HK$22,282 HKD
Retailer 3HK$23,630 HKD
Retailer 5HK$23,685 HKD
Retailer 11HK$23,692 HKD
Retailer 8HK$24,899 HKD
Retailer 10HK$24,923 HKD
Retailer 13HK$24,923 HKD
Retailer 12HK$25,707 HKD
Retailer 7HK$26,428 HKD
Retailer 2HK$28,426 HKD
Retailer 6HK$34,743 HKD
MOH LondonHK$39,804 HKD

43 data points across 14 retailers

15 retailersHK$20,926 HKD to HK$39,804 HKD

A
Cheapest Retailer
-
HK$20,926 HKD
A
Retailer 2
-
HK$21,318 HKD
View
B+
Retailer 3
-
HK$22,282 HKD
View
B+
Retailer 4
-
HK$23,630 HKD
View
B+
Retailer 5
-
HK$23,685 HKD
View
B+
Retailer 6
-
HK$23,692 HKD
View
B+
Retailer 7
-
HK$24,899 HKD
View
B+
Retailer 8
-
HK$24,923 HKD
View
B+
Retailer 9
-
HK$24,923 HKD
View
B+
Retailer 10
-
HK$25,707 HKD
View
B+
Retailer 11
-
HK$26,420 HKD
View
B+
Retailer 12
-
HK$26,428 HKD
View
B
Retailer 13
-
HK$28,426 HKD
View
B
Retailer 14
-
HK$34,743 HKD
View
Most Expensive
B
MOH London
F3373F65C · Nov 4
HK$39,804 HKD
£3,999 GBP
View
14 more retailers have this diamond
Prices start from HK$20,926 HKDSave up to HK$18,878 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 Cushion
HK$20,926 HKD