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Cushion|Natural|GIA

1.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2426569630

Certificate GIA 2426569630

Diamond specifications and retailer prices

From €3,386 EUR
$3,783 USD
As of November 2, 2026
Save €3,648 EUR (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,034 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2426569630. Listed at 21 retailers as of November 1, 2026, with prices from €3,386 to €7,034, a €3,648 spread on the same certified stone. MOH London lists it at €7,034. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426569630
Dimensions6.50 × 5.86 × 4.36 mm
L/W Ratio1.11
Top View
6.50 mm5.86 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426569630
Side View
Table 67.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 74.4%

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 2
Current: €7,034 EUR|Low: €3,196 EUR|High: €7,118 EUR|Avg: €4,444 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11€3,386 EUR
Retailer 6€3,571 EUR
Retailer 7€3,693 EUR
Retailer 3€3,791 EUR
Retailer 9€4,001 EUR
Retailer 10€4,232 EUR
Retailer 4€4,392 EUR
Retailer 8€4,452 EUR
Retailer 2€4,997 EUR
Retailer 5€5,429 EUR
MOH London€7,034 EUR

44 data points across 11 retailers

21 retailers€3,386 EUR to €7,034 EUR

A
Cheapest Retailer
-
€3,386 EUR
$3,783 USD
A
Retailer 2
-
€3,451 EUR
$3,855 USD
View
A
Retailer 3
-
€3,487 EUR
$3,896 USD
View
A
Retailer 4
-
€3,521 EUR
$3,934 USD
View
A
Retailer 5
-
€3,530 EUR
$3,944 USD
View
A
Retailer 6
-
€3,571 EUR
$3,990 USD
View
B+
Retailer 7
-
€3,693 EUR
$4,126 USD
View
Final sale: no returns
B+
Retailer 8
-
€3,791 EUR
$4,235 USD
View
B+
Retailer 9
-
€3,792 EUR
$4,236 USD
View
B+
Retailer 10
-
€4,001 EUR
$4,470 USD
View
B+
Retailer 11
-
€4,232 EUR
$4,728 USD
View
B+
Retailer 12
-
€4,392 EUR
£3,863 GBP
View
Retailer 13
-
€4,452 EUR
A$7,652 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
€4,493 EUR
$5,020 USD
View
B+
Retailer 15
-
€4,493 EUR
$5,020 USD
View
B+
Retailer 16
-
€4,646 EUR
$5,190 USD
View
Retailer 17
-
€4,876 EUR
$5,447 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
€4,997 EUR
View
B
Retailer 19
-
€5,429 EUR
ZAR 97,979 ZAR
View
B
Retailer 20
-
€6,391 EUR
$7,141 USD
View
Most Expensive
B
MOH London
C3A7C5EA1 · Nov 1
€7,034 EUR
£6,188 GBP
View
20 more retailers have this diamond
Prices start from €3,386 EURSave up to €3,648 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
€3,386 EUR