Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 2376934039

Certificate GIA 2376934039

Diamond specifications and retailer prices

From €2,306 EUR
As of November 4, 2026
Save €1,013 EUR (31%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,320 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2376934039. Listed at 15 retailers as of November 4, 2026, with prices from €2,306 to €3,320, a €1,013 spread on the same certified stone. Yorxs lists it at €3,320. 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

1.03
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376934039
Dimensions6.49 × 5.56 × 3.66 mm
L/W Ratio1.17
Top View
6.49 mm5.56 mm1.03 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2376934039
Side View
Table 57.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €2,921 EUR|Low: €2,300 EUR|High: €3,328 EUR|Avg: €2,648 EUR|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 6€2,300 EUR
Retailer 5€2,306 EUR
Retailer 3€2,371 EUR
Retailer 2€2,578 EUR
Retailer 7€2,601 EUR
Retailer 4€2,785 EUR
Retailer 1€2,921 EUR
Yorxs€3,320 EUR

44 data points across 8 retailers

15 retailers€2,306 EUR to €3,320 EUR

B+
Cheapest Retailer
-
€2,306 EUR
B+
Retailer 2
-
€2,371 EUR
View
B+
Retailer 3
-
€2,408 EUR
View
B
Retailer 4
-
€2,466 EUR
View
B
Retailer 5
-
€2,578 EUR
View
B
Retailer 6
-
€2,599 EUR
View
B
Retailer 7
-
€2,601 EUR
View
B
Retailer 8
-
€2,785 EUR
View
B
Retailer 9
-
€2,798 EUR
View
B
Retailer 10
-
€2,921 EUR
View
B
Retailer 11
-
€2,938 EUR
View
B
Retailer 12
-
€2,938 EUR
View
B
Retailer 13
-
€2,975 EUR
View
B
Retailer 14
-
€3,036 EUR
View
Most Expensive
B
Yorxs
518346428 · Nov 6
€3,320 EUR
View
14 more retailers have this diamond
Prices start from €2,306 EURSave up to €1,013 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.

B+
1.03ct Cushion
€2,306 EUR