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Cushion|Natural|GIA

0.90ct G IF Cushion Natural Diamond

EX • G/IF • GIA 2557439145

Certificate GIA 2557439145

Diamond specifications and retailer prices

From €1,670 EUR
₹177,673 INR
As of November 1, 2026
Save €3,500 EUR (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,616 EUR at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557439145. Listed at 12 retailers as of November 1, 2026, with a 210% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557439145
Dimensions6.44 × 4.95 × 3.30 mm
L/W Ratio1.30
Culet sizeNone
Top View
6.44 mm4.95 mm0.90 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557439145
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

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: €6,616 EUR|Low: €1,564 EUR|High: €9,009 EUR|Avg: €2,650 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2€1,670 EUR
Retailer 3€2,606 EUR
Retailer 4€2,698 EUR
Retailer 11€5,170 EUR
Retailer 9€5,365 EUR
Retailer 6€5,636 EUR
Retailer 12€5,640 EUR
Retailer 8€5,666 EUR
Retailer 5€6,254 EUR
Flawless Fine Jewelry€6,616 EUR
Retailer 7€9,002 EUR
Retailer 10€9,009 EUR

31 data points across 12 retailers

12 retailers€1,670 EUR to €5,170 EUR

A
Cheapest Retailer
-
€1,670 EUR
₹177,673 INR
B
Retailer 2
-
€2,606 EUR
View
B
Retailer 3
-
€2,698 EUR
£2,374 GBP
View
B
Retailer 4
-
€5,170 EUR
$5,776 USD
View
Retailer 5
-
€5,365 EUR
$5,994 USD
View
Price under review
Retailer 6
-
€5,636 EUR
£4,958 GBP
View
Price under review
Retailer 7
-
€5,640 EUR
$6,301 USD
View
Price under review
Final sale: no returns
Retailer 8
-
€5,666 EUR
$6,330 USD
View
Price under review
Retailer 9
-
€6,254 EUR
$6,987 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
76C9CA7D5 · Nov 2
€6,616 EUR
£5,820 GBP
View
Price under review
9 more retailers have this diamond
Prices start from €1,670 EURSave up to €3,500 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
€1,670 EUR