CaratHunter
Plans
Cushion|Natural|GIA

1.50ct I SI2 Cushion Natural Diamond

GD • I/SI2 • GIA 2387861420

Certificate GIA 2387861420

Diamond specifications and retailer prices

From €2,453 EUR
As of November 6, 2026
Save €3,110 EUR (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,563 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2387861420. Listed at 18 retailers as of November 4, 2026, with prices from €2,453 to €5,563, a €3,110 spread on the same certified stone. MOH London lists it at €5,563. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2387861420
Dimensions6.70 × 6.45 × 4.45 mm
L/W Ratio1.04
Top View
6.70 mm6.45 mm1.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2387861420
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.0%

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: €5,563 EUR|Low: €2,430 EUR|High: €6,305 EUR|Avg: €3,501 EUR|-11.8%
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
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 13€2,453 EUR
Retailer 3€2,535 EUR
Retailer 5€2,622 EUR
Retailer 8€2,683 EUR
Retailer 12€2,723 EUR
Retailer 4€2,789 EUR
Retailer 14€2,838 EUR
Retailer 15€3,022 EUR
Retailer 10€3,236 EUR
Retailer 17€3,240 EUR
Retailer 6€3,421 EUR
Retailer 7€3,421 EUR
Retailer 2€3,452 EUR
Retailer 9€3,538 EUR
Retailer 16€3,777 EUR
Retailer 11€3,883 EUR
MOH London€5,563 EUR

41 data points across 17 retailers

18 retailers€2,453 EUR to €5,563 EUR

B+
Cheapest Retailer
-
€2,453 EUR
B+
Retailer 2
-
€2,535 EUR
View
A
Retailer 3
-
€2,622 EUR
View
A
Retailer 4
-
€2,683 EUR
View
B+
Retailer 5
-
€2,723 EUR
View
B+
Retailer 6
-
€2,789 EUR
View
Final sale: no returns
B+
Retailer 7
-
€2,838 EUR
View
Retailer 8
-
€3,022 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€3,236 EUR
View
B+
Retailer 10
-
€3,240 EUR
View
B+
Retailer 11
-
€3,399 EUR
View
B+
Retailer 12
-
€3,421 EUR
View
B+
Retailer 13
-
€3,421 EUR
View
B+
Retailer 14
-
€3,421 EUR
View
B+
Retailer 15
-
€3,452 EUR
View
B+
Retailer 16
-
€3,538 EUR
View
B+
Retailer 17
-
€3,883 EUR
View
Most Expensive
B
MOH London
AFDF2591D · Nov 4
€5,563 EUR
£4,891 GBP
View
17 more retailers have this diamond
Prices start from €2,453 EURSave up to €3,110 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
€2,453 EUR