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Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 3375937241

Certificate GIA 3375937241

Diamond specifications and retailer prices

From €2,361 EUR
As of November 4, 2026
Save €1,495 EUR (39%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,856 EUR at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3375937241. Listed at 21 retailers as of November 4, 2026, with prices from €2,361 to €3,856, a €1,495 spread on the same certified stone. Steven Stone lists it at €3,856. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3375937241
Dimensions5.83 × 5.61 × 3.92 mm
L/W Ratio1.04
Top View
5.83 mm5.61 mm1.03 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3375937241
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.8%

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: €2,992 EUR|Low: €2,329 EUR|High: €3,856 EUR|Avg: €2,758 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Steven Stone
November 7, 2026
Retailer 7€2,329 EUR
Retailer 2€2,361 EUR
Retailer 8€2,421 EUR
Retailer 6€2,638 EUR
Retailer 10€2,861 EUR
Retailer 9€2,944 EUR
Retailer 1€2,992 EUR
Retailer 3€3,013 EUR
Retailer 5€3,396 EUR
Retailer 4€3,653 EUR
Steven Stone€3,856 EUR

44 data points across 11 retailers

21 retailers€2,361 EUR to €3,856 EUR

Retailer 1
-
€2,329 EUR
Price last confirmed 19 days ago
B+
Retailer 2
-
€2,361 EUR
View
B+
Retailer 3
-
€2,421 EUR
View
B
Retailer 4
-
€2,465 EUR
View
B
Retailer 5
-
€2,524 EUR
View
B
Retailer 6
-
€2,571 EUR
View
B
Retailer 7
-
€2,638 EUR
View
B
Retailer 8
-
€2,661 EUR
View
B
Retailer 9
-
€2,667 EUR
View
B
Retailer 10
-
€2,861 EUR
View
B
Retailer 11
-
€2,863 EUR
View
B
Retailer 12
-
€2,944 EUR
View
B
Retailer 13
-
€2,992 EUR
View
B
Retailer 14
-
€3,013 EUR
View
B
Retailer 15
-
€3,018 EUR
View
B
Retailer 16
-
€3,018 EUR
View
B
Retailer 17
-
€3,044 EUR
View
B
Retailer 18
-
€3,117 EUR
View
B
Retailer 19
-
€3,396 EUR
View
B
Retailer 20
-
€3,653 EUR
View
Most Expensive
B
Steven Stone
334023142 · Nov 7
€3,856 EUR
£3,390 GBP
View
20 more retailers have this diamond
Prices start from €2,361 EURSave up to €1,495 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
€2,361 EUR