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Cushion|Natural|GIA

1.50ct J IF Cushion Natural Diamond

EX • J/IF • GIA 6515398385

Certificate GIA 6515398385

Diamond specifications and retailer prices

From €2,541 EUR
As of November 6, 2026
Save €590 EUR (19%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,131 EUR at GemTrove · As of November 7, 2026
View at GemTrove

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515398385. Listed at 7 retailers as of November 6, 2026, with prices from €2,541 to €3,131, a €590 spread on the same certified stone. GemTrove lists it at €3,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6515398385
Dimensions6.38 × 6.28 × 4.27 mm
L/W Ratio1.02
Top View
6.38 mm6.28 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6515398385
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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: €2,541 EUR|Low: €2,271 EUR|High: €3,267 EUR|Avg: €2,743 EUR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1€2,541 EUR
Retailer 3€2,559 EUR
Retailer 4€2,607 EUR
Retailer 6€2,647 EUR
Retailer 2€2,719 EUR
Retailer 5€3,034 EUR

45 data points across 6 retailers

7 retailers€2,541 EUR to €3,131 EUR

A
Cheapest Retailer
-
€2,541 EUR
A
Retailer 2
-
€2,559 EUR
View
A
Retailer 3
-
€2,607 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,647 EUR
View
A
Retailer 5
-
€2,719 EUR
View
A
Retailer 6
-
€3,034 EUR
View
Most Expensive
B+
GemTrove
GT-N-00963346-98 · Nov 7
€3,131 EUR
A$5,378 AUD
View
6 more retailers have this diamond
Prices start from €2,541 EURSave up to €590 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
€2,541 EUR