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Round|Natural|GIA

1.54ct E IF Round Natural Diamond

EX • E/IF • GIA 6545157658

Certificate GIA 6545157658

Diamond specifications and retailer prices

From €16,027 EUR
£14,050 GBP
As of October 28, 2026
Save €10,444 EUR (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €26,471 EUR at MOH London · As of October 29, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6545157658. Listed at 10 retailers as of October 28, 2026, with prices from €16,027 to €26,471, a €10,444 spread on the same certified stone. MOH London lists it at €26,471. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545157658
Dimensions7.40 × 7.44 × 4.57 mm
L/W Ratio1.01
Top View
7.40 mm7.44 mm1.54 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545157658
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: €26,471 EUR|Low: €16,003 EUR|High: €26,647 EUR|Avg: €19,892 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3€16,027 EUR
Retailer 5€17,022 EUR
Retailer 4€17,538 EUR
Retailer 6€17,568 EUR
Retailer 2€18,164 EUR
Retailer 8€20,026 EUR
Retailer 7€23,454 EUR
MOH London€26,471 EUR

35 data points across 8 retailers

10 retailers€16,027 EUR to €26,471 EUR

A+
Cheapest Retailer
-
€16,027 EUR
£14,050 GBP
Returns within 30 days
A
Retailer 2
-
€17,022 EUR
$18,951 USD
View
Returns within 30 days
A
Retailer 3
-
€17,538 EUR
$19,525 USD
View
Returns within 40 days
A
Retailer 4
-
€17,568 EUR
A$30,090 AUD
View
Price last confirmed 25 days ago
A
Retailer 5
-
€18,164 EUR
£15,923 GBP
View
Returns within 30 days
A
Retailer 6
-
€19,539 EUR
$21,753 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
€20,160 EUR
$22,444 USD
View
Price last confirmed 32 days ago
Returns within 21 days
A
Retailer 8
-
€20,160 EUR
$22,444 USD
View
Price last confirmed 21 days ago
Returns within 21 days
B+
Retailer 9
-
€23,883 EUR
$26,589 USD
View
Price last confirmed 31 days ago
Returns within 30 days
Most Expensive
B+
MOH London
037A17031 · Oct 29
€26,471 EUR
£23,205 GBP
View
9 more retailers have this diamond
Prices start from €16,027 EURSave up to €10,444 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
€16,027 EUR