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Round|Natural|GIA

1.55ct E IF Round Natural Diamond

EX • E/IF • GIA 6551586093

Certificate GIA 6551586093

Diamond specifications and retailer prices

From €13,603 EUR
£11,925 GBP
As of October 28, 2026
Save €6,922 EUR (34%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €20,526 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct natural round diamond

This 1.55ct 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 6551586093. Listed at 18 retailers as of October 28, 2026, with prices from €13,603 to €20,526, a €6,922 spread on the same certified stone. MOH London lists it at €20,526. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6551586093
Dimensions7.38 × 7.43 × 4.57 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.38 mm7.43 mm1.55 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551586093
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 28
Current: €20,526 EUR|Low: €13,226 EUR|High: €20,662 EUR|Avg: €15,442 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3€13,603 EUR
Retailer 6€13,736 EUR
Retailer 7€13,828 EUR
Retailer 4€14,134 EUR
Retailer 8€14,192 EUR
Retailer 9€15,044 EUR
Retailer 2€15,836 EUR
Retailer 5€19,103 EUR
MOH London€20,526 EUR

44 data points across 9 retailers

18 retailers€13,603 EUR to €20,526 EUR

A+
Cheapest Retailer
-
€13,603 EUR
£11,925 GBP
Returns within 30 days
A+
Retailer 2
-
€13,736 EUR
A$23,526 AUD
View
A
Retailer 3
-
€13,828 EUR
$15,395 USD
View
Final sale: no returns
A+
Retailer 4
-
€14,134 EUR
$15,735 USD
View
Returns within 40 days
A
Retailer 5
-
€14,192 EUR
$15,800 USD
View
Returns within 30 days
A
Retailer 6
-
€14,429 EUR
$16,064 USD
View
Price last confirmed 21 days ago
Returns within 30 days
A
Retailer 7
-
€15,044 EUR
£13,188 GBP
View
Returns within 30 days
A
Retailer 8
-
€15,391 EUR
$17,135 USD
View
Price last confirmed 29 days ago
A
Retailer 9
-
€15,632 EUR
$17,403 USD
View
Price last confirmed 51 days ago
Returns within 21 days
A
Retailer 10
-
€15,632 EUR
$17,403 USD
View
Price last confirmed 21 days ago
Returns within 21 days
A
Retailer 11
-
€15,836 EUR
View
Returns within 100 days
A
Retailer 12
-
€16,233 EUR
$18,072 USD
View
Price last confirmed 59 days ago
Returns within 30 days
A
Retailer 13
-
€16,233 EUR
$18,072 USD
View
Price last confirmed 52 days ago
Returns within 30 days
A
Retailer 14
-
€16,233 EUR
$18,072 USD
View
Price last confirmed 29 days ago
Returns within 30 days
A
Retailer 15
-
€18,520 EUR
$20,618 USD
View
Price last confirmed 57 days ago
Returns within 30 days
A
Retailer 16
-
€18,520 EUR
$20,618 USD
View
Price last confirmed 31 days ago
Returns within 30 days
A
Retailer 17
-
€19,103 EUR
ZAR 343,584 ZAR
View
Returns within 7 days
Most Expensive
A
MOH London
B6750665E · Oct 29
€20,526 EUR
£17,993 GBP
View
17 more retailers have this diamond
Prices start from €13,603 EURSave up to €6,922 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+
1.55ct Round
€13,603 EUR