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Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 2564191870

Certificate GIA 2564191870

Diamond specifications and retailer prices

From €1,957 EUR
As of November 6, 2026
Save €2,406 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,363 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 J 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 2564191870. Listed at 15 retailers as of November 4, 2026, with prices from €1,957 to €4,363, a €2,406 spread on the same certified stone. MOH London lists it at €4,363. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564191870
Dimensions7.56 × 5.86 × 4.09 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Indented Natural, Needle, Natural
Top View
7.56 mm5.86 mm1.50 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564191870
Side View
Table 55.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 69.8%

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: €4,363 EUR|Low: €1,957 EUR|High: €4,375 EUR|Avg: €2,565 EUR|-0.3%
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 8€1,957 EUR
Retailer 13€2,140 EUR
Retailer 14€2,176 EUR
Retailer 4€2,255 EUR
Retailer 3€2,412 EUR
Retailer 2€2,415 EUR
Retailer 5€2,422 EUR
Retailer 9€2,572 EUR
Retailer 6€2,616 EUR
Retailer 7€2,651 EUR
Retailer 12€2,735 EUR
Retailer 11€2,752 EUR
Retailer 10€3,044 EUR
MOH London€4,363 EUR

16 data points across 14 retailers

15 retailers€1,957 EUR to €4,363 EUR

A
Cheapest Retailer
-
€1,957 EUR
A
Retailer 2
-
€2,140 EUR
View
A
Retailer 3
-
€2,176 EUR
View
A
Retailer 4
-
€2,255 EUR
View
A
Retailer 5
-
€2,412 EUR
View
A
Retailer 6
-
€2,415 EUR
View
Final sale: no returns
A
Retailer 7
-
€2,422 EUR
View
A
Retailer 8
-
€2,572 EUR
View
Retailer 9
-
€2,616 EUR
View
Price last confirmed 14 days ago
A
Retailer 10
-
€2,651 EUR
View
A
Retailer 11
-
€2,735 EUR
View
B+
Retailer 12
-
€2,743 EUR
View
A
Retailer 13
-
€2,752 EUR
View
B+
Retailer 14
-
€3,044 EUR
View
Most Expensive
B
MOH London
45E25AD33 · Nov 4
€4,363 EUR
£3,836 GBP
View
14 more retailers have this diamond
Prices start from €1,957 EURSave up to €2,406 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
€1,957 EUR