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Cushion|Natural|GIA

1.05ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 2406919477

Certificate GIA 2406919477

Diamond specifications and retailer prices

From €1,347 EUR
$1,511 USD
As of November 2, 2026
Save €1,475 EUR (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,822 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct 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 2406919477. Listed at 19 retailers as of November 2, 2026, with prices from €1,347 to €2,822, a €1,475 spread on the same certified stone. MOH London lists it at €2,822. 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

1.05
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2406919477
Dimensions6.25 × 5.46 × 3.76 mm
L/W Ratio1.14
Top View
6.25 mm5.46 mm1.05 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2406919477
Side View
Table 64.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 68.8%

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 2
Current: €2,822 EUR|Low: €1,302 EUR|High: €2,836 EUR|Avg: €1,771 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
November 2, 2026
Retailer 10€1,302 EUR
Retailer 9€1,347 EUR
Retailer 8€1,368 EUR
Retailer 6€1,387 EUR
Retailer 3€1,459 EUR
Retailer 2€1,571 EUR
Retailer 5€1,805 EUR
Retailer 7€1,961 EUR
Retailer 11€2,106 EUR
Retailer 4€2,199 EUR
MOH London€2,822 EUR

36 data points across 11 retailers

19 retailers€1,347 EUR to €2,822 EUR

Retailer 1
-
€1,302 EUR
$1,460 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
€1,347 EUR
$1,511 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,352 EUR
$1,516 USD
View
B+
Retailer 4
-
€1,355 EUR
$1,520 USD
View
A
Retailer 5
-
€1,368 EUR
$1,535 USD
View
B+
Retailer 6
-
€1,387 EUR
A$2,394 AUD
View
B+
Retailer 7
-
€1,525 EUR
$1,711 USD
View
B+
Retailer 8
-
€1,571 EUR
£1,387 GBP
View
B+
Retailer 9
-
€1,578 EUR
$1,770 USD
View
B+
Retailer 10
-
€1,607 EUR
$1,802 USD
View
B+
Retailer 11
-
€1,618 EUR
$1,815 USD
View
B+
Retailer 12
-
€1,721 EUR
$1,930 USD
View
B+
Retailer 13
-
€1,721 EUR
$1,930 USD
View
B+
Retailer 14
-
€1,774 EUR
$1,990 USD
View
B+
Retailer 15
-
€1,805 EUR
£1,594 GBP
View
Retailer 16
-
€1,961 EUR
ZAR 35,533 ZAR
View
Price last confirmed 7 days ago
Retailer 17
-
€2,106 EUR
A$3,634 AUD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
€2,199 EUR
View
Most Expensive
B
MOH London
7C82126FC · Nov 2
€2,822 EUR
£2,492 GBP
View
18 more retailers have this diamond
Prices start from €1,347 EURSave up to €1,475 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
1.05ct Cushion
€1,347 EUR