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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 €2,557 EUR
$2,857 USD
As of October 30, 2026
Save €572 EUR (18%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,129 EUR at GemTrove · As of October 31, 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 October 30, 2026, with prices from €2,557 to €3,129, a €572 spread on the same certified stone. GemTrove lists it at €3,129. 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
Color
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: Oct 30
Current: €2,561 EUR|Low: €2,270 EUR|High: €3,265 EUR|Avg: €2,763 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€2,557 EUR
Retailer 1€2,561 EUR
Retailer 4€2,606 EUR
Retailer 6€2,646 EUR
Retailer 2€2,738 EUR
Retailer 5€3,032 EUR

46 data points across 6 retailers

7 retailers€2,557 EUR to €3,129 EUR

A
Cheapest Retailer
-
€2,557 EUR
$2,857 USD
A
Retailer 2
-
€2,561 EUR
₹272,539 INR
View
A
Retailer 3
-
€2,606 EUR
$2,911 USD
View
Final sale: no returns
A
Retailer 4
-
€2,646 EUR
MYR 12,039 MYR
View
A
Retailer 5
-
€2,738 EUR
£2,409 GBP
View
A
Retailer 6
-
€3,032 EUR
SGD 4,578 SGD
View
Most Expensive
B+
GemTrove
GT-N-00963346-98 · Oct 31
€3,129 EUR
A$5,378 AUD
View
6 more retailers have this diamond
Prices start from €2,557 EURSave up to €572 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
€2,557 EUR