CaratHunter
Plans
Cushion|Natural|GIA

1.00ct E I1 Cushion Natural Diamond

EX • E/I1 • GIA 2477242143

Certificate GIA 2477242143

Diamond specifications and retailer prices

From €710 EUR
HK$6,200 HKD
As of October 31, 2026
Save €717 EUR (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,428 EUR 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 €710 to €1,428, a €717 spread on the same certified stone. Wholesale Diamonds Direct lists it at €1,428. 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 31
Current: €710 EUR|Low: €653 EUR|High: €1,473 EUR|Avg: €1,027 EUR|-7.5%
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 31, 2026
Retailer 1€710 EUR
Retailer 10€769 EUR
Retailer 6€819 EUR
Retailer 8€850 EUR
Retailer 9€851 EUR
Retailer 11€926 EUR
Retailer 2€1,080 EUR
Retailer 4€1,101 EUR
Retailer 7€1,101 EUR
Retailer 5€1,146 EUR
Retailer 3€1,307 EUR
Wholesale Diamonds Direct€1,428 EUR

26 data points across 12 retailers

11 retailers€710 EUR to €1,428 EUR

A
Cheapest Retailer
-
€710 EUR
HK$6,200 HKD
A
Retailer 2
-
€769 EUR
$859 USD
View
Final sale: no returns
A
Retailer 3
-
€819 EUR
$915 USD
View
A
Retailer 4
-
€850 EUR
$950 USD
View
A
Retailer 5
-
€851 EUR
$951 USD
View
A
Retailer 6
-
€926 EUR
SGD 1,398 SGD
View
A
Retailer 7
-
€1,080 EUR
$1,206 USD
View
A
Retailer 8
-
€1,101 EUR
$1,230 USD
View
A
Retailer 9
-
€1,101 EUR
$1,230 USD
View
B+
Retailer 10
-
€1,146 EUR
$1,280 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
259484025 · Oct 26
€1,428 EUR
$1,595 USD
View
10 more retailers have this diamond
Prices start from €710 EURSave up to €717 EUR

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
€710 EUR