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Cushion|Natural|GIA

1.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6382907757

Certificate GIA 6382907757

Diamond specifications and retailer prices

From €4,387 EUR
$4,920 USD
As of November 1, 2026
Save €1,897 EUR (30%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,283 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6382907757. Listed at 18 retailers as of November 1, 2026, with prices from €4,387 to €6,283, a €1,897 spread on the same certified stone. Yorxs lists it at €6,283. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382907757
Dimensions6.54 × 6.29 × 4.29 mm
L/W Ratio1.04
Top View
6.54 mm6.29 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6382907757
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.2%

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 1
Current: €5,684 EUR|Low: €4,387 EUR|High: €6,283 EUR|Avg: €5,204 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 2€4,387 EUR
Retailer 7€4,563 EUR
Retailer 5€4,594 EUR
Retailer 8€5,168 EUR
Retailer 3€5,186 EUR
Retailer 4€5,417 EUR
Retailer 6€5,626 EUR
Retailer 1€5,684 EUR
Yorxs€6,283 EUR

42 data points across 9 retailers

18 retailers€4,387 EUR to €6,283 EUR

A
Cheapest Retailer
-
€4,387 EUR
$4,920 USD
A
Retailer 2
-
€4,594 EUR
$5,153 USD
View
A
Retailer 3
-
€4,728 EUR
$5,303 USD
View
B+
Retailer 4
-
€4,786 EUR
$5,368 USD
View
B+
Retailer 5
-
€4,845 EUR
$5,435 USD
View
B+
Retailer 6
-
€4,972 EUR
A$8,579 AUD
View
B+
Retailer 7
-
€4,982 EUR
$5,588 USD
View
B+
Retailer 8
-
€5,136 EUR
CA$8,001 CAD
View
B+
Retailer 9
-
€5,168 EUR
$5,796 USD
View
B+
Retailer 10
-
€5,186 EUR
SGD 7,861 SGD
View
B+
Retailer 11
-
€5,417 EUR
$6,076 USD
View
B+
Retailer 12
-
€5,626 EUR
A$9,708 AUD
View
B+
Retailer 13
-
€5,684 EUR
£5,020 GBP
View
B+
Retailer 14
-
€5,786 EUR
$6,490 USD
View
B+
Retailer 15
-
€5,786 EUR
$6,490 USD
View
B+
Retailer 16
-
€5,818 EUR
$6,525 USD
View
B+
Retailer 17
-
€5,974 EUR
$6,700 USD
View
Most Expensive
B
Yorxs
474803671 · Nov 2
€6,283 EUR
View
17 more retailers have this diamond
Prices start from €4,387 EURSave up to €1,897 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
€4,387 EUR