Round|Natural|GIA

1.50ct E IF Round Natural Diamond

EX • E/IF • GIA 5546630734

Certificate GIA 5546630734

Diamond specifications and retailer prices

From €16,564 EUR
£14,571 GBP
As of November 1, 2026
Save €8,823 EUR (35%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €25,386 EUR at MOH London · As of October 29, 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 October 29, 2026, with prices from €16,564 to €25,386, a €8,823 spread on the same certified stone. MOH London lists it at €25,386. 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
Color
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 1
Current: €25,386 EUR|Low: €15,605 EUR|High: €25,386 EUR|Avg: €19,357 EUR|+7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9€15,805 EUR
Retailer 2€16,564 EUR
Retailer 8€17,102 EUR
Retailer 5€17,372 EUR
Retailer 3€17,644 EUR
Retailer 7€17,848 EUR
Retailer 10€18,166 EUR
Retailer 6€18,243 EUR
Retailer 11€23,370 EUR
Retailer 4€23,754 EUR
MOH London€25,386 EUR

29 data points across 11 retailers

16 retailers€16,564 EUR to €25,386 EUR

Retailer 1
-
€15,805 EUR
$17,658 USD
Price last confirmed 20 days ago
A
Retailer 2
-
€16,564 EUR
£14,571 GBP
View
A
Retailer 3
-
€17,102 EUR
$19,107 USD
View
Final sale: no returns
A
Retailer 4
-
€17,372 EUR
£15,282 GBP
View
A
Retailer 5
-
€17,848 EUR
$19,940 USD
View
Retailer 6
-
€17,875 EUR
$19,970 USD
View
Price last confirmed 32 days ago
Retailer 7
-
€18,166 EUR
$20,296 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€18,243 EUR
View
Retailer 9
-
€18,442 EUR
$20,604 USD
View
Price last confirmed 24 days ago
Retailer 10
-
€18,788 EUR
$20,990 USD
View
Price last confirmed 43 days ago
Retailer 11
-
€19,152 EUR
$21,397 USD
View
Price last confirmed 22 days ago
Retailer 12
-
€21,434 EUR
$23,946 USD
View
Price last confirmed 43 days ago
Retailer 13
-
€21,849 EUR
$24,410 USD
View
Price last confirmed 35 days ago
Retailer 14
-
€23,370 EUR
$26,109 USD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
€23,754 EUR
ZAR 428,729 ZAR
View
Most Expensive
B+
MOH London
9E9328219 · Oct 29
€25,386 EUR
£22,332 GBP
View
15 more retailers have this diamond
Prices start from €16,564 EURSave up to €8,823 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
€16,564 EUR