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Cushion|Natural|GIA

0.90ct F I1 Cushion Natural Diamond

ID • F/I1 • GIA 1438407141

Certificate GIA 1438407141

Diamond specifications and retailer prices

From €525 EUR
HK$4,600 HKD
As of November 1, 2026
Save €508 EUR (49%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,033 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1438407141. Listed at 6 retailers as of November 1, 2026, with prices from €525 to €1,033, a €508 spread on the same certified stone. Yorxs lists it at €1,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1438407141
Dimensions5.46 × 5.38 × 3.77 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.46 mm5.38 mm0.90 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1438407141
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.0%

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 1
Current: €579 EUR|Low: €525 EUR|High: €1,062 EUR|Avg: €798 EUR|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 2, 2026
Retailer 5€525 EUR
Retailer 1€579 EUR
Retailer 3€730 EUR
Retailer 2€740 EUR
Retailer 4€890 EUR
Yorxs€1,033 EUR
Retailer 6€1,062 EUR

44 data points across 7 retailers

6 retailers€525 EUR to €1,033 EUR

A
Cheapest Retailer
-
€525 EUR
HK$4,600 HKD
A
Retailer 2
-
€579 EUR
₹61,895 INR
View
Retailer 3
-
€730 EUR
$819 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
€740 EUR
$830 USD
View
B+
Retailer 5
-
€890 EUR
$998 USD
View
Most Expensive
B+
Yorxs
7DA35BBE2 · Nov 2
€1,033 EUR
View
5 more retailers have this diamond
Prices start from €525 EURSave up to €508 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
0.90ct Cushion
€525 EUR