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Cushion|Natural|GIA

2.05ct F SI1 Cushion Natural Diamond

F/SI1 • GIA 1569192331

Shape and cutting style on the report: Old miner

Certificate GIA 1569192331

Diamond specifications and retailer prices

From $12,620 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $12,620 USD at Brilliant Earth
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 Brilliant Earth

About this 2.05ct natural cushion diamond

This 2.05ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 1569192331. 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

2.05
Carat
F
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle45.88°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 1569192331
Dimensions7.91 × 6.61 × 4.57 mm
L/W Ratio1.20
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Pinpoint
Top View
7.91 mm6.61 mm2.05 ctF / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1569192331
Side View
Table 60.0%Crown 45.88°GirdlePavilion 39°CuletDepth 69.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $12,620 USD|Low: $12,620 USD|High: $12,840 USD|Avg: $12,730 USD|-1.7%
October 28, 2026
Brilliant Earth$12,620 USD

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
21541005A · Nov 2
$12,620 USD
View

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B
2.05ct Cushion
$12,620 USD