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Cushion|Natural|GIA

1.50ct J IF Cushion Natural Diamond

GD • J/IF • GIA 2507409036

Certificate GIA 2507409036

Diamond specifications and retailer prices

From €2,589 EUR
As of November 6, 2026
Save €957 EUR (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,547 EUR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2507409036. Listed at 9 retailers as of November 6, 2026, with prices from €2,589 to €3,547, a €957 spread on the same certified stone. Brilliant Earth lists it at €3,547. 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

1.50
Carat
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2507409036
Dimensions6.68 × 6.11 × 4.14 mm
L/W Ratio1.09
Top View
6.68 mm6.11 mm1.50 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2507409036
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,547 EUR|Low: €2,321 EUR|High: €3,753 EUR|Avg: €2,958 EUR|-5.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2€2,589 EUR
Retailer 4€2,617 EUR
Retailer 5€2,667 EUR
Retailer 8€2,708 EUR
Retailer 3€2,798 EUR
Retailer 7€3,100 EUR
Retailer 6€3,125 EUR
Brilliant Earth€3,547 EUR

42 data points across 8 retailers

9 retailers€2,589 EUR to €3,547 EUR

A
Cheapest Retailer
-
€2,589 EUR
A
Retailer 2
-
€2,617 EUR
View
B+
Retailer 3
-
€2,667 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,708 EUR
View
A
Retailer 5
-
€2,798 EUR
View
B+
Retailer 6
-
€3,100 EUR
View
B+
Retailer 7
-
€3,125 EUR
View
B+
Retailer 8
-
€3,253 EUR
View
Most Expensive
B+
Brilliant Earth
20139444A · Nov 6
€3,547 EUR
$3,960 USD
View
8 more retailers have this diamond
Prices start from €2,589 EURSave up to €957 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
1.50ct Cushion
€2,589 EUR