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Cushion|Natural|GIA

1.50ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 6217656757

Certificate GIA 6217656757

Diamond specifications and retailer prices

From €3,063 EUR
As of November 4, 2026
Save €1,360 EUR (31%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,423 EUR at Yorxs · As of November 6, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6217656757. Listed at 13 retailers as of November 4, 2026, with prices from €3,063 to €4,423, a €1,360 spread on the same certified stone. Yorxs lists it at €4,423. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6217656757
Dimensions6.39 × 6.26 × 4.34 mm
L/W Ratio1.02
Top View
6.39 mm6.26 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6217656757
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €3,910 EUR|Low: €3,063 EUR|High: €4,434 EUR|Avg: €3,641 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 3€3,063 EUR
Retailer 5€3,199 EUR
Retailer 7€3,303 EUR
Retailer 2€3,553 EUR
Retailer 4€3,790 EUR
Retailer 6€3,893 EUR
Retailer 1€3,910 EUR
Yorxs€4,423 EUR

44 data points across 8 retailers

13 retailers€3,063 EUR to €4,423 EUR

B+
Cheapest Retailer
-
€3,063 EUR
B+
Retailer 2
-
€3,199 EUR
View
B+
Retailer 3
-
€3,231 EUR
View
B+
Retailer 4
-
€3,264 EUR
View
B+
Retailer 5
-
€3,303 EUR
View
B
Retailer 6
-
€3,499 EUR
View
B
Retailer 7
-
€3,521 EUR
View
B
Retailer 8
-
€3,553 EUR
View
B
Retailer 9
-
€3,790 EUR
View
B
Retailer 10
-
€3,893 EUR
View
B
Retailer 11
-
€3,910 EUR
View
B
Retailer 12
-
€3,964 EUR
View
Most Expensive
B
Yorxs
204430056 · Nov 6
€4,423 EUR
View
12 more retailers have this diamond
Prices start from €3,063 EURSave up to €1,360 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.

B+
1.50ct Cushion
€3,063 EUR