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Cushion|Natural|GIA

1.50ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 6562265010

Certificate GIA 6562265010

Diamond specifications and retailer prices

From €2,689 EUR
As of November 6, 2026
Save €3,530 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,219 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562265010. Listed at 16 retailers as of November 4, 2026, with prices from €2,689 to €6,219, a €3,530 spread on the same certified stone. MOH London lists it at €6,219. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562265010
Dimensions8.23 × 6.13 × 3.64 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Indented Natural, Cavity, Knot, Needle
Top View
8.23 mm6.13 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562265010
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,219 EUR|Low: €2,689 EUR|High: €6,269 EUR|Avg: €3,631 EUR|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 7€2,689 EUR
Retailer 4€2,814 EUR
Retailer 10€2,858 EUR
Retailer 13€2,887 EUR
Retailer 14€2,974 EUR
Retailer 5€3,266 EUR
Retailer 3€3,388 EUR
Retailer 2€3,547 EUR
Retailer 8€3,617 EUR
Retailer 6€3,729 EUR
Retailer 11€3,754 EUR
Retailer 9€3,773 EUR
Retailer 12€3,779 EUR
MOH London€6,219 EUR

21 data points across 14 retailers

16 retailers€2,689 EUR to €6,219 EUR

A
Cheapest Retailer
-
€2,689 EUR
A
Retailer 2
-
€2,814 EUR
View
A
Retailer 3
-
€2,858 EUR
View
A
Retailer 4
-
€2,887 EUR
View
A
Retailer 5
-
€2,974 EUR
View
A
Retailer 6
-
€3,266 EUR
View
A
Retailer 7
-
€3,388 EUR
View
B+
Retailer 8
-
€3,441 EUR
View
Final sale: no returns
A
Retailer 9
-
€3,547 EUR
View
A
Retailer 10
-
€3,617 EUR
View
Retailer 11
-
€3,729 EUR
View
Price last confirmed 14 days ago
A
Retailer 12
-
€3,754 EUR
View
A
Retailer 13
-
€3,773 EUR
View
A
Retailer 14
-
€3,779 EUR
View
B+
Retailer 15
-
€3,860 EUR
View
Most Expensive
B
MOH London
A35883860 · Nov 4
€6,219 EUR
£5,467 GBP
View
15 more retailers have this diamond
Prices start from €2,689 EURSave up to €3,530 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
€2,689 EUR