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Cushion|Natural|GIA

1.29ct F I1 Cushion Natural Diamond

GD • F/I1 • GIA 6281122851

Certificate GIA 6281122851

Diamond specifications and retailer prices

From €3,506 EUR
$3,932 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €3,506 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.29ct natural cushion diamond

This 1.29ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6281122851. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.29
Carat
F
Color
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6281122851
Dimensions6.20 × 5.89 mm
L/W Ratio1.05
Top View
6.20 mm5.89 mm1.29 ctF / I1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6281122851
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 74.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: €3,506 EUR|Low: €3,460 EUR|High: €3,704 EUR|Avg: €3,557 EUR|-5.3%
September 23, 2026
B2C Jewels€3,506 EUR

3 data points across 1 retailer

1 retailer

C
B2C Jewels
22354134 · Nov 2
€3,506 EUR
$3,932 USD
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C
1.29ct Cushion
€3,506 EUR