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Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2417509790

Certificate GIA 2417509790

Diamond specifications and retailer prices

From €3,018 EUR
As of November 6, 2026
Save €3,207 EUR (52%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €6,225 EUR at MOH London · As of November 7, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2417509790. Listed at 24 retailers as of November 6, 2026, with prices from €3,018 to €6,225, a €3,207 spread on the same certified stone. MOH London lists it at €6,225. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2417509790
Dimensions6.22 × 5.83 × 3.78 mm
L/W Ratio1.07
Top View
6.22 mm5.83 mm1.03 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2417509790
Side View
Table 70.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,225 EUR|Low: €2,739 EUR|High: €6,335 EUR|Avg: €4,015 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 4€3,018 EUR
Retailer 9€3,095 EUR
Retailer 10€3,286 EUR
Retailer 12€3,560 EUR
Retailer 3€3,787 EUR
Retailer 5€3,991 EUR
Retailer 7€4,178 EUR
Retailer 2€4,185 EUR
Retailer 11€4,191 EUR
Retailer 6€4,391 EUR
Retailer 8€4,794 EUR
MOH London€6,225 EUR

46 data points across 12 retailers

24 retailers€3,018 EUR to €6,225 EUR

B
Cheapest Retailer
-
€3,018 EUR
B
Retailer 2
-
€3,022 EUR
View
Retailer 3
-
€3,095 EUR
View
Price last confirmed 19 days ago
B
Retailer 4
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€3,096 EUR
View
B
Retailer 5
-
€3,132 EUR
View
B
Retailer 6
-
€3,258 EUR
View
B
Retailer 7
-
€3,286 EUR
View
Final sale: no returns
B
Retailer 8
-
€3,374 EUR
View
B
Retailer 9
-
€3,384 EUR
View
B
Retailer 10
-
€3,395 EUR
View
Retailer 11
-
€3,560 EUR
View
Price last confirmed 9 days ago
B
Retailer 12
-
€3,787 EUR
View
B
Retailer 13
-
€3,875 EUR
View
B
Retailer 14
-
€3,991 EUR
View
B
Retailer 15
-
€4,013 EUR
View
B
Retailer 16
-
€4,013 EUR
View
B
Retailer 17
-
€4,147 EUR
View
B
Retailer 18
-
€4,178 EUR
View
B
Retailer 19
-
€4,185 EUR
View
Retailer 20
-
€4,191 EUR
View
Price last confirmed 29 days ago
B
Retailer 21
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€4,391 EUR
View
Retailer 22
-
€4,445 EUR
View
Price last confirmed 15 days ago
B
Retailer 23
-
€4,794 EUR
View
Most Expensive
B
MOH London
88F87054E · Nov 7
€6,225 EUR
£5,473 GBP
View
23 more retailers have this diamond
Prices start from €3,018 EURSave up to €3,207 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
€3,018 EUR