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Cushion|Natural|GIA

1.31ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 2235483890

Certificate GIA 2235483890

Diamond specifications and retailer prices

From HK$20,424 HKD
As of November 6, 2026
Save HK$21,560 HKD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$41,984 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235483890. Listed at 16 retailers as of November 4, 2026, with prices from HK$20,424 to HK$41,984, a HK$21,560 spread on the same certified stone. MOH London lists it at HK$41,984. 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

1.31
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235483890
Dimensions6.87 × 5.54 × 3.85 mm
L/W Ratio1.24
Culet sizeNone
Top View
6.87 mm5.54 mm1.31 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235483890
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: 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$41,984 HKD|Low: HK$20,424 HKD|High: HK$42,611 HKD|Avg: HK$26,917 HKD|-1.3%
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 16HK$20,424 HKD
Retailer 12HK$20,769 HKD
Retailer 3HK$21,067 HKD
Retailer 14HK$22,807 HKD
Retailer 6HK$23,026 HKD
Retailer 15HK$24,539 HKD
Retailer 17HK$24,633 HKD
Retailer 2HK$24,751 HKD
Retailer 11HK$25,887 HKD
Retailer 7HK$25,942 HKD
Retailer 8HK$25,942 HKD
Retailer 9HK$26,804 HKD
Retailer 4HK$29,210 HKD
Retailer 10HK$29,312 HKD
Retailer 5HK$29,955 HKD
Retailer 13HK$36,679 HKD
MOH LondonHK$41,984 HKD

22 data points across 17 retailers

16 retailersHK$20,424 HKD to HK$41,984 HKD

A
Cheapest Retailer
-
HK$20,424 HKD
B+
Retailer 2
-
HK$20,769 HKD
View
B+
Retailer 3
-
HK$21,067 HKD
View
Retailer 4
-
HK$22,807 HKD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
HK$23,026 HKD
View
B+
Retailer 6
-
HK$24,539 HKD
View
B+
Retailer 7
-
HK$24,633 HKD
View
B+
Retailer 8
-
HK$24,751 HKD
View
B+
Retailer 9
-
HK$25,887 HKD
View
B+
Retailer 10
-
HK$25,942 HKD
View
B+
Retailer 11
-
HK$25,942 HKD
View
B+
Retailer 12
-
HK$26,804 HKD
View
Retailer 13
-
HK$29,210 HKD
View
Price last confirmed 29 days ago
B
Retailer 14
-
HK$29,312 HKD
View
B
Retailer 15
-
HK$36,679 HKD
View
Most Expensive
B
MOH London
E0005D580 · Nov 4
HK$41,984 HKD
£4,218 GBP
View
15 more retailers have this diamond
Prices start from HK$20,424 HKDSave up to HK$21,560 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
1.31ct Cushion
HK$20,424 HKD