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Cushion|Natural|GIA

1.00ct E I1 Cushion Natural Diamond

EX • E/I1 • GIA 2477242143

Certificate GIA 2477242143

Diamond specifications and retailer prices

From HK$6,126 HKD
As of October 30, 2026
Save HK$6,388 HKD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,514 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2477242143. Listed at 11 retailers as of October 26, 2026, with prices from HK$6,126 to HK$12,514, a HK$6,388 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$12,514. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.83°
Pavilion angle40.78°
OriginNatural
Grading LabGIA
CertificateGIA 2477242143
Dimensions6.45 × 5.64 × 3.80 mm
L/W Ratio1.14
Top View
6.45 mm5.64 mm1.00 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2477242143
Side View
Table 76.0%Crown 29.83°Girdle: THN-THKPavilion 40.78°Culet: NoneDepth 67.3%

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$9,650 HKD|Low: HK$5,727 HKD|High: HK$13,014 HKD|Avg: HK$9,023 HKD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 26, 2026
Retailer 2HK$6,126 HKD
Retailer 9HK$6,739 HKD
Retailer 5HK$7,179 HKD
Retailer 7HK$7,453 HKD
Retailer 8HK$7,461 HKD
Retailer 10HK$8,117 HKD
Retailer 11HK$9,464 HKD
Retailer 1HK$9,650 HKD
Retailer 6HK$9,650 HKD
Retailer 4HK$10,042 HKD
Retailer 3HK$11,459 HKD
Wholesale Diamonds DirectHK$12,514 HKD

26 data points across 12 retailers

11 retailersHK$6,126 HKD to HK$12,514 HKD

A
Cheapest Retailer
-
HK$6,126 HKD
A
Retailer 2
-
HK$6,739 HKD
$859 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,179 HKD
$915 USD
View
A
Retailer 4
-
HK$7,453 HKD
$950 USD
View
A
Retailer 5
-
HK$7,461 HKD
$951 USD
View
A
Retailer 6
-
HK$8,117 HKD
SGD 1,398 SGD
View
A
Retailer 7
-
HK$9,464 HKD
$1,206 USD
View
A
Retailer 8
-
HK$9,650 HKD
$1,230 USD
View
A
Retailer 9
-
HK$9,650 HKD
$1,230 USD
View
B+
Retailer 10
-
HK$10,042 HKD
$1,280 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
259484025 · Oct 26
HK$12,514 HKD
$1,595 USD
View
10 more retailers have this diamond
Prices start from HK$6,126 HKDSave up to HK$6,388 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
1.00ct Cushion
HK$6,126 HKD