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Cushion|Natural|GIA

1.00ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 1417108422

Certificate GIA 1417108422

Diamond specifications and retailer prices

From €1,356 EUR
$1,521 USD
As of November 1, 2026
Save €1,522 EUR (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,878 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct 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 1417108422. Listed at 20 retailers as of November 1, 2026, with prices from €1,356 to €2,878, a €1,522 spread on the same certified stone. MOH London lists it at €2,878. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1417108422
Dimensions6.25 × 5.53 × 3.69 mm
L/W Ratio1.13
Top View
6.25 mm5.53 mm1.00 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1417108422
Side View
Table 70.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.8%

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: Nov 1
Current: €2,878 EUR|Low: €1,328 EUR|High: €2,913 EUR|Avg: €1,845 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11€1,328 EUR
Retailer 10€1,374 EUR
Retailer 8€1,396 EUR
Retailer 5€1,413 EUR
Retailer 9€1,488 EUR
Retailer 2€1,602 EUR
Retailer 4€1,801 EUR
Retailer 7€2,000 EUR
Retailer 3€2,148 EUR
Retailer 6€2,244 EUR
MOH London€2,878 EUR

36 data points across 11 retailers

20 retailers€1,356 EUR to €2,878 EUR

Retailer 1
-
€1,328 EUR
$1,490 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
€1,356 EUR
$1,521 USD
View
B+
Retailer 3
-
€1,374 EUR
$1,541 USD
View
Final sale: no returns
A
Retailer 4
-
€1,396 EUR
$1,566 USD
View
B+
Retailer 5
-
€1,413 EUR
A$2,439 AUD
View
B+
Retailer 6
-
€1,488 EUR
$1,669 USD
View
B+
Retailer 7
-
€1,551 EUR
$1,740 USD
View
B+
Retailer 8
-
€1,553 EUR
$1,742 USD
View
B+
Retailer 9
-
€1,602 EUR
£1,415 GBP
View
B+
Retailer 10
-
€1,605 EUR
$1,800 USD
View
B+
Retailer 11
-
€1,649 EUR
$1,849 USD
View
B+
Retailer 12
-
€1,747 EUR
$1,960 USD
View
B+
Retailer 13
-
€1,747 EUR
$1,960 USD
View
B+
Retailer 14
-
€1,801 EUR
£1,591 GBP
View
B+
Retailer 15
-
€1,810 EUR
$2,030 USD
View
Retailer 16
-
€2,000 EUR
ZAR 36,247 ZAR
View
Price last confirmed 7 days ago
Retailer 17
-
€2,148 EUR
A$3,707 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
€2,244 EUR
View
B
Retailer 19
-
€2,265 EUR
$2,540 USD
View
Most Expensive
B
MOH London
237C94DA0 · Nov 2
€2,878 EUR
£2,542 GBP
View
19 more retailers have this diamond
Prices start from €1,356 EURSave up to €1,522 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
€1,356 EUR