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Cushion|Natural|GIA

1.00ct E IF Cushion Natural Diamond

EX • E/IF • GIA 2538966978

Certificate GIA 2538966978

Diamond specifications and retailer prices

From €2,430 EUR
As of November 1, 2026
Save €571 EUR (19%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,000 EUR at GS Diamonds · As of November 2, 2026
View at GS Diamonds

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2538966978. Listed at 7 retailers as of November 1, 2026, with prices from €2,430 to €3,000, a €571 spread on the same certified stone. GS Diamonds lists it at €3,000. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538966978
Dimensions5.93 × 5.30 × 3.61 mm
L/W Ratio1.12
Top View
5.93 mm5.30 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2538966978
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: €3,000 EUR|Low: €2,273 EUR|High: €3,768 EUR|Avg: €2,690 EUR|-6.2%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9€2,273 EUR
Retailer 3€2,430 EUR
Retailer 8€2,436 EUR
Retailer 6€2,456 EUR
Retailer 2€2,607 EUR
Retailer 5€2,844 EUR
Retailer 4€2,888 EUR
Retailer 7€2,935 EUR
GS Diamonds€3,000 EUR

31 data points across 9 retailers

7 retailers€2,430 EUR to €3,000 EUR

A+
Cheapest Retailer
-
€2,430 EUR
A
Retailer 2
-
€2,456 EUR
View
Final sale: no returns
A
Retailer 3
-
€2,607 EUR
View
A
Retailer 4
-
€2,844 EUR
View
A
Retailer 5
-
€2,888 EUR
View
A
Retailer 6
-
€2,935 EUR
View
Most Expensive
A
GS Diamonds
AN1E-100766587958 · Nov 2
€3,000 EUR
A$5,160 AUD
View
6 more retailers have this diamond
Prices start from €2,430 EURSave up to €571 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
€2,430 EUR