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Round|Natural|GIA

1.54ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2526557303

Certificate GIA 2526557303

Diamond specifications and retailer prices

From €3,539 EUR
$3,969 USD
As of November 1, 2026
Save €1,508 EUR (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,876 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2526557303. Listed at 8 retailers as of November 1, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526557303
Dimensions7.46 × 7.43 × 4.54 mm
L/W Ratio1.00
Top View
7.46 mm7.43 mm1.54 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526557303
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.0%

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 1
Current: €5,047 EUR|Low: €3,539 EUR|High: €6,892 EUR|Avg: €4,740 EUR|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3€3,539 EUR
Retailer 2€3,618 EUR
Retailer 6€4,266 EUR
Retailer 7€4,266 EUR
Retailer 8€4,266 EUR
Retailer 1€5,047 EUR
Retailer 4€5,644 EUR
Retailer 5€6,892 EUR

17 data points across 8 retailers

8 retailers€3,539 EUR to €5,047 EUR

A
Cheapest Retailer
-
€3,539 EUR
$3,969 USD
B+
Retailer 2
-
€3,618 EUR
$4,058 USD
View
Retailer 3
-
€4,266 EUR
$4,785 USD
View
Price last confirmed 26 days ago
Retailer 4
-
€4,266 EUR
$4,785 USD
View
Price last confirmed 26 days ago
Retailer 5
-
€4,266 EUR
$4,785 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€4,922 EUR
$5,521 USD
View
Price last confirmed 34 days ago
B
Retailer 7
-
€5,047 EUR
View
Most Expensive
NZ Jewellers
ada0d7b9-b064-45a9-b2b0-062e96fc7b35 · Sep 28
€7,876 EUR
$8,834 USD
View
Price last confirmed 36 days ago
7 more retailers have this diamond
Prices start from €3,539 EURSave up to €1,508 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
1.54ct Round
€3,539 EUR