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Cushion|Natural|GIA

0.90ct F I1 Cushion Natural Diamond

GD • F/I1 • GIA 6237829890

Certificate GIA 6237829890

Diamond specifications and retailer prices

From €1,328 EUR
$1,490 USD
As of November 2, 2026
Save €366 EUR (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,694 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-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 6237829890. Listed at 4 retailers as of November 2, 2026, with prices from €1,328 to €1,694, a €366 spread on the same certified stone. Yorxs lists it at €1,694. 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

0.90
Carat
F
Color
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237829890
Dimensions5.85 × 5.18 × 3.76 mm
L/W Ratio1.13
Top View
5.85 mm5.18 mm0.90 ctF / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6237829890
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

How it works →
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: €1,373 EUR|Low: €1,328 EUR|High: €1,694 EUR|Avg: €1,427 EUR
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 2€1,328 EUR
Retailer 3€1,328 EUR
Retailer 1€1,373 EUR
Yorxs€1,694 EUR

16 data points across 4 retailers

4 retailers€1,328 EUR to €1,694 EUR

B
Cheapest Retailer
-
€1,328 EUR
$1,490 USD
B
Retailer 2
-
€1,328 EUR
$1,490 USD
View
B
Retailer 3
-
€1,373 EUR
$1,540 USD
View
Most Expensive
C
Yorxs
B2970A13E · Nov 2
€1,694 EUR
View
3 more retailers have this diamond
Prices start from €1,328 EURSave up to €366 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
0.90ct Cushion
€1,328 EUR