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Cushion|Natural|GIA

1.50ct L SI2 Cushion Natural Diamond

EX • L/SI2 • GIA 6541814164

Certificate GIA 6541814164

Diamond specifications and retailer prices

From €1,591 EUR
As of November 6, 2026
Save €1,053 EUR (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,644 EUR at Ritani · As of November 6, 2026
View at Ritani

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541814164. Listed at 8 retailers as of November 6, 2026, with prices from €1,591 to €2,644, a €1,053 spread on the same certified stone. Ritani lists it at €2,644. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541814164
Dimensions8.25 × 5.66 × 3.92 mm
L/W Ratio1.46
Top View
8.25 mm5.66 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541814164
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,591 EUR|Low: €1,591 EUR|High: €2,644 EUR|Avg: €2,157 EUR|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Ritani
November 6, 2026
Retailer 1€1,591 EUR
Retailer 5€1,894 EUR
Retailer 4€2,097 EUR
Retailer 3€2,279 EUR
Retailer 2€2,604 EUR
Ritani€2,644 EUR

44 data points across 6 retailers

8 retailers€1,591 EUR to €2,644 EUR

A
Cheapest Retailer
-
€1,591 EUR
B+
Retailer 2
-
€1,894 EUR
View
B+
Retailer 3
-
€2,072 EUR
View
Retailer 4
-
€2,097 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€2,221 EUR
View
B+
Retailer 6
-
€2,279 EUR
View
B
Retailer 7
-
€2,604 EUR
View
Most Expensive
B
Ritani
D-5PY6PXUNX0 · Nov 6
€2,644 EUR
$2,952 USD
View
7 more retailers have this diamond
Prices start from €1,591 EURSave up to €1,053 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
€1,591 EUR