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Round|Natural|GIA

1.50ct E IF Round Natural Diamond

EX • E/IF • GIA 5546630734

Certificate GIA 5546630734

Diamond specifications and retailer prices

From €16,398 EUR
As of November 5, 2026
Save €8,573 EUR (34%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €24,972 EUR at MOH London · As of November 4, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5546630734. Listed at 16 retailers as of November 4, 2026, with prices from €16,398 to €24,972, a €8,573 spread on the same certified stone. MOH London lists it at €24,972. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5546630734
Dimensions7.39 × 7.34 × 4.51 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.39 mm7.34 mm1.50 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546630734
Side View
Table 56.0%Crown 35°GirdlePavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €24,972 EUR|Low: €15,474 EUR|High: €25,172 EUR|Avg: €19,366 EUR|+6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8€15,672 EUR
Retailer 2€16,398 EUR
Retailer 7€16,958 EUR
Retailer 3€17,139 EUR
Retailer 4€17,587 EUR
Retailer 5€17,987 EUR
Retailer 9€18,013 EUR
Retailer 10€23,172 EUR
Retailer 6€23,554 EUR
MOH London€24,972 EUR

31 data points across 10 retailers

16 retailers€16,398 EUR to €24,972 EUR

Retailer 1
-
€15,672 EUR
Price last confirmed 24 days ago
A
Retailer 2
-
€16,398 EUR
View
A
Retailer 3
-
€16,958 EUR
View
Final sale: no returns
A
Retailer 4
-
€17,139 EUR
View
A
Retailer 5
-
€17,587 EUR
View
Retailer 6
-
€17,724 EUR
View
Price last confirmed 37 days ago
A
Retailer 7
-
€17,987 EUR
View
Retailer 8
-
€18,013 EUR
View
Price last confirmed 24 days ago
Retailer 9
-
€18,287 EUR
View
Price last confirmed 28 days ago
Retailer 10
-
€18,630 EUR
View
Price last confirmed 47 days ago
Retailer 11
-
€18,991 EUR
View
Price last confirmed 27 days ago
Retailer 12
-
€21,253 EUR
View
Price last confirmed 48 days ago
Retailer 13
-
€21,665 EUR
View
Price last confirmed 40 days ago
Retailer 14
-
€23,172 EUR
View
Price last confirmed 24 days ago
B+
Retailer 15
-
€23,554 EUR
View
Most Expensive
B+
MOH London
9E9328219 · Nov 4
€24,972 EUR
£22,154 GBP
View
15 more retailers have this diamond
Prices start from €16,398 EURSave up to €8,573 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
€16,398 EUR