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Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 6531539762

Certificate GIA 6531539762

Diamond specifications and retailer prices

From HK$28,425 HKD
$3,623 USD
As of October 30, 2026
Save HK$31,299 HKD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$59,724 HKD at MOH London · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531539762. Listed at 20 retailers as of October 29, 2026, with prices from HK$28,425 to HK$59,724, a HK$31,299 spread on the same certified stone. MOH London lists it at HK$59,724. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531539762
Dimensions7.19 × 5.98 × 4.11 mm
L/W Ratio1.20
Top View
7.19 mm5.98 mm1.30 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531539762
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.7%

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: Oct 30
Current: HK$59,724 HKD|Low: HK$26,989 HKD|High: HK$60,123 HKD|Avg: HK$36,286 HKD|+0.4%
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
October 30, 2026
Retailer 12HK$28,425 HKD
Retailer 7HK$29,068 HKD
Retailer 4HK$29,803 HKD
Retailer 10HK$31,179 HKD
Retailer 9HK$33,791 HKD
Retailer 13HK$34,923 HKD
Retailer 8HK$35,141 HKD
Retailer 3HK$35,177 HKD
Retailer 11HK$35,282 HKD
Retailer 2HK$37,087 HKD
Retailer 5HK$41,190 HKD
Retailer 6HK$42,146 HKD
MOH LondonHK$59,724 HKD

43 data points across 13 retailers

20 retailersHK$28,425 HKD to HK$59,724 HKD

A
Cheapest Retailer
-
HK$28,425 HKD
$3,623 USD
A
Retailer 2
-
HK$29,068 HKD
$3,705 USD
View
A
Retailer 3
-
HK$29,139 HKD
$3,714 USD
View
A
Retailer 4
-
HK$29,735 HKD
$3,790 USD
View
A
Retailer 5
-
HK$29,803 HKD
$3,799 USD
View
B+
Retailer 6
-
HK$30,868 HKD
A$6,053 AUD
View
B+
Retailer 7
-
HK$31,179 HKD
$3,974 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$33,622 HKD
$4,285 USD
View
B+
Retailer 9
-
HK$33,791 HKD
$4,307 USD
View
B+
Retailer 10
-
HK$34,923 HKD
A$6,848 AUD
View
B+
Retailer 11
-
HK$35,141 HKD
$4,479 USD
View
B+
Retailer 12
-
HK$35,177 HKD
CA$6,227 CAD
View
B+
Retailer 13
-
HK$35,282 HKD
$4,497 USD
View
B+
Retailer 14
-
HK$37,087 HKD
£3,722 GBP
View
B+
Retailer 15
-
HK$37,424 HKD
$4,770 USD
View
B+
Retailer 16
-
HK$37,424 HKD
$4,770 USD
View
B+
Retailer 17
-
HK$38,679 HKD
$4,930 USD
View
Retailer 18
-
HK$41,190 HKD
$5,250 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
HK$42,146 HKD
€5,116 EUR
View
Most Expensive
B
MOH London
B95BD1091 · Oct 29
HK$59,724 HKD
£5,994 GBP
View
19 more retailers have this diamond
Prices start from HK$28,425 HKDSave up to HK$31,299 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$28,425 HKD