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Cushion|Natural|GIA

0.91ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 2141711954

Certificate GIA 2141711954

Diamond specifications and retailer prices

From €2,080 EUR
$2,333 USD
As of November 2, 2026
Save €1,131 EUR (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,211 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-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 2141711954. Listed at 9 retailers as of November 1, 2026, with prices from €2,080 to €3,211, a €1,131 spread on the same certified stone. 77 Diamonds lists it at €3,211. 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

0.91
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2141711954
Dimensions5.69 × 5.40 × 3.67 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.69 mm5.40 mm0.91 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2141711954
Side View
Table 61.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €3,211 EUR|Low: €1,915 EUR|High: €3,211 EUR|Avg: €2,362 EUR|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7€1,915 EUR
Retailer 3€2,080 EUR
Retailer 4€2,103 EUR
Retailer 5€2,271 EUR
Retailer 6€2,467 EUR
Retailer 2€2,535 EUR
77 Diamonds€3,211 EUR

34 data points across 7 retailers

9 retailers€2,080 EUR to €3,211 EUR

B
Cheapest Retailer
-
€2,080 EUR
$2,333 USD
B
Retailer 2
-
€2,103 EUR
$2,359 USD
View
B
Retailer 3
-
€2,271 EUR
$2,547 USD
View
B
Retailer 4
-
€2,467 EUR
$2,767 USD
View
B
Retailer 5
-
€2,535 EUR
$2,843 USD
View
B
Retailer 6
-
€2,675 EUR
$3,000 USD
View
B
Retailer 7
-
€2,675 EUR
$3,000 USD
View
B
Retailer 8
-
€2,764 EUR
$3,100 USD
View
Most Expensive
B
77 Diamonds
CUSZGWRGMQRG · Nov 1
€3,211 EUR
£2,836 GBP
View
8 more retailers have this diamond
Prices start from €2,080 EURSave up to €1,131 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
0.91ct Cushion
€2,080 EUR