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Round|Natural|GIA

1.50ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2428464766

Certificate GIA 2428464766

Diamond specifications and retailer prices

From €3,934 EUR
$4,395 USD
As of October 25, 2026
Save €3,592 EUR (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,526 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2428464766. Listed at 11 retailers as of October 25, 2026, with prices from €3,934 to €7,526, a €3,592 spread on the same certified stone. Wholesale Diamonds Direct lists it at €7,526. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2428464766
Dimensions7.31 × 7.27 × 4.60 mm
L/W Ratio1.01
Top View
7.31 mm7.27 mm1.50 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2428464766
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.1%

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: Oct 25
Current: €5,570 EUR|Low: €3,421 EUR|High: €7,526 EUR|Avg: €4,990 EUR|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 29, 2026
Retailer 5€3,934 EUR
Retailer 6€3,983 EUR
Retailer 8€4,105 EUR
Retailer 4€4,105 EUR
Retailer 2€4,157 EUR
Retailer 10€4,945 EUR
Retailer 3€5,263 EUR
Retailer 9€5,263 EUR
Retailer 11€5,442 EUR
Retailer 1€5,570 EUR
Retailer 7€6,195 EUR
Wholesale Diamonds Direct€7,526 EUR

25 data points across 12 retailers

11 retailers€3,934 EUR to €7,526 EUR

A
Cheapest Retailer
-
€3,934 EUR
$4,395 USD
A
Retailer 2
-
€3,983 EUR
$4,450 USD
View
A
Retailer 3
-
€4,105 EUR
$4,586 USD
View
A
Retailer 4
-
€4,105 EUR
$4,586 USD
View
A
Retailer 5
-
€4,157 EUR
$4,644 USD
View
B+
Retailer 6
-
€4,945 EUR
$5,524 USD
View
B+
Retailer 7
-
€5,263 EUR
$5,880 USD
View
B+
Retailer 8
-
€5,263 EUR
$5,880 USD
View
B+
Retailer 9
-
€5,442 EUR
$6,080 USD
View
B+
Retailer 10
-
€5,570 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
231034594 · Oct 26
€7,526 EUR
$8,408 USD
View
10 more retailers have this diamond
Prices start from €3,934 EURSave up to €3,592 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 Round
€3,934 EUR