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Round|Natural|GIA

1.54ct E SI2 Round Natural Diamond

ID • E/SI2 • GIA 06

Certificate GIA 06

Diamond specifications and retailer prices

From €5,008 EUR
$5,595 USD
As of October 31, 2026
Save €5,453 EUR (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €10,461 EUR at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 12 retailers as of October 30, 2026, with prices from €5,008 to €10,461, a €5,453 spread on the same certified stone. NZ Jewellers lists it at €10,461. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 06
Dimensions7.34 × 7.37 × 4.60 mm
L/W Ratio1.00
Top View
7.34 mm7.37 mm1.54 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 06
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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 31
Current: €10,461 EUR|Low: €5,008 EUR|High: €10,461 EUR|Avg: €6,569 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3€5,008 EUR
Retailer 4€5,666 EUR
Retailer 5€5,666 EUR
Retailer 6€5,666 EUR
Retailer 8€5,894 EUR
Retailer 7€6,538 EUR
Retailer 2€6,641 EUR
NZ Jewellers€10,461 EUR

42 data points across 8 retailers

12 retailers€5,008 EUR to €10,461 EUR

A
Cheapest Retailer
-
€5,008 EUR
$5,595 USD
A
Retailer 2
-
€5,666 EUR
$6,330 USD
View
Retailer 3
-
€5,666 EUR
$6,330 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€5,666 EUR
$6,330 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
€5,666 EUR
$6,330 USD
View
A
Retailer 6
-
€5,666 EUR
$6,330 USD
View
A
Retailer 7
-
€5,894 EUR
$6,585 USD
View
Retailer 8
-
€6,538 EUR
$7,304 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
€6,538 EUR
$7,304 USD
View
A
Retailer 10
-
€6,641 EUR
£5,842 GBP
View
Retailer 11
-
€10,461 EUR
$11,687 USD
View
Price last confirmed 26 days ago
Most Expensive
B
NZ Jewellers
8e8f889c-0434-418a-8a81-23521c752228 · Oct 30
€10,461 EUR
$11,687 USD
View
11 more retailers have this diamond
Prices start from €5,008 EURSave up to €5,453 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
€5,008 EUR