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Round|Natural|GIA

1.54ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2225208552

Certificate GIA 2225208552

Diamond specifications and retailer prices

From €2,291 EUR
$2,570 USD
As of November 1, 2026
Save €3,060 EUR (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,351 EUR at NZ Jewellers · As of November 2, 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 2225208552. Listed at 7 retailers as of November 1, 2026, with prices from €2,291 to €5,351, a €3,060 spread on the same certified stone. NZ Jewellers lists it at €5,351. 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
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2225208552
Dimensions7.37 × 7.32 × 4.56 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Feather, Needle
Top View
7.37 mm7.32 mm1.54 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225208552
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: Nov 1
Current: €5,351 EUR|Low: €2,291 EUR|High: €5,351 EUR|Avg: €2,952 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 7€2,291 EUR
Retailer 8€2,345 EUR
Retailer 5€2,560 EUR
Retailer 6€2,560 EUR
Retailer 3€2,658 EUR
Retailer 4€2,953 EUR
Retailer 9€2,954 EUR
Retailer 2€2,984 EUR
NZ Jewellers€5,351 EUR

21 data points across 9 retailers

7 retailers€2,291 EUR to €5,351 EUR

A
Cheapest Retailer
-
€2,291 EUR
$2,570 USD
A
Retailer 2
-
€2,560 EUR
$2,871 USD
View
A
Retailer 3
-
€2,560 EUR
$2,871 USD
View
A
Retailer 4
-
€2,658 EUR
$2,981 USD
View
B+
Retailer 5
-
€2,953 EUR
$3,312 USD
View
A
Retailer 6
-
€2,984 EUR
View
Most Expensive
B
NZ Jewellers
79e463cf-0f63-4ae3-9aa3-4febae76a87c · Nov 2
€5,351 EUR
$6,002 USD
View
6 more retailers have this diamond
Prices start from €2,291 EURSave up to €3,060 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
€2,291 EUR