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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

ID • D/SI2 • GIA 2544251594

Certificate GIA 2544251594

Diamond specifications and retailer prices

From €2,979 EUR
HK$26,000 HKD
As of November 1, 2026
Save €3,380 EUR (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €6,359 EUR at MOH London · As of November 1, 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 D 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 2544251594. Listed at 13 retailers as of November 1, 2026, with prices from €2,979 to €6,359, a €3,380 spread on the same certified stone. MOH London lists it at €6,359. 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
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2544251594
Dimensions7.03 × 6.73 × 4.23 mm
L/W Ratio1.04
Top View
7.03 mm6.73 mm1.50 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544251594
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 62.9%

Caratlytics Score

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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: €6,359 EUR|Low: €2,944 EUR|High: €6,580 EUR|Avg: €4,334 EUR|-1.4%
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
November 1, 2026
Retailer 6€2,979 EUR
Retailer 9€3,509 EUR
Retailer 2€3,563 EUR
Retailer 11€3,609 EUR
Retailer 12€3,779 EUR
Retailer 7€3,890 EUR
Retailer 3€3,896 EUR
Retailer 4€3,954 EUR
Retailer 5€4,246 EUR
Retailer 8€4,341 EUR
Retailer 10€4,342 EUR
Retailer 13€6,283 EUR
MOH London€6,359 EUR

31 data points across 13 retailers

13 retailers€2,979 EUR to €6,359 EUR

A
Cheapest Retailer
-
€2,979 EUR
HK$26,000 HKD
A
Retailer 2
-
€3,509 EUR
$3,920 USD
View
Final sale: no returns
A
Retailer 3
-
€3,563 EUR
A$6,124 AUD
View
A
Retailer 4
-
€3,609 EUR
$4,032 USD
View
Retailer 5
-
€3,779 EUR
SGD 5,706 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
€3,890 EUR
£3,422 GBP
View
A
Retailer 7
-
€3,896 EUR
$4,352 USD
View
A
Retailer 8
-
€3,954 EUR
SGD 5,969 SGD
View
A
Retailer 9
-
€4,246 EUR
A$7,298 AUD
View
A
Retailer 10
-
€4,341 EUR
$4,850 USD
View
A
Retailer 11
-
€4,342 EUR
View
Retailer 12
-
€6,283 EUR
$7,020 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
1255EC4C9 · Nov 1
€6,359 EUR
£5,594 GBP
View
12 more retailers have this diamond
Prices start from €2,979 EURSave up to €3,380 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
€2,979 EUR