Cushion|Natural|GIA

1.00ct E IF Cushion Natural Diamond

GD • E/IF • GIA 2426992163

Certificate GIA 2426992163

Diamond specifications and retailer prices

From €4,553 EUR
$5,087 USD
As of October 30, 2026
Save €1,405 EUR (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,959 EUR at Yorxs · As of October 31, 2026
View at Yorxs

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2426992163. Listed at 8 retailers as of October 30, 2026, with prices from €4,553 to €5,959, a €1,405 spread on the same certified stone. Yorxs lists it at €5,959. 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

1.00
Carat
E
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2426992163
Dimensions6.30 × 5.51 × 3.47 mm
L/W Ratio1.14
Top View
6.30 mm5.51 mm1.00 ctE / IF
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2426992163
Side View
Table 71.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.0%

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: €4,933 EUR|Low: €4,553 EUR|High: €5,976 EUR|Avg: €5,227 EUR|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 9€4,553 EUR
Retailer 2€4,709 EUR
Retailer 5€4,886 EUR
Retailer 3€4,916 EUR
Retailer 1€4,933 EUR
Retailer 8€5,069 EUR
Retailer 7€5,668 EUR
Retailer 6€5,725 EUR
Retailer 4€5,908 EUR
Yorxs€5,959 EUR

18 data points across 10 retailers

8 retailers€4,553 EUR to €5,959 EUR

A
Cheapest Retailer
-
€4,553 EUR
$5,087 USD
B+
Retailer 2
-
€4,709 EUR
View
B+
Retailer 3
-
€4,886 EUR
CA$7,581 CAD
View
B+
Retailer 4
-
€4,916 EUR
$5,492 USD
View
B+
Retailer 5
-
€4,933 EUR
SGD 7,448 SGD
View
B+
Retailer 6
-
€5,069 EUR
$5,663 USD
View
B
Retailer 7
-
€5,725 EUR
$6,396 USD
View
Most Expensive
B
Yorxs
247594826 · Oct 31
€5,959 EUR
View
7 more retailers have this diamond
Prices start from €4,553 EURSave up to €1,405 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
€4,553 EUR