Radiant|Natural|GIA

0.51ct E IF Radiant Natural Diamond

EX • E/IF • GIA 2557513756

Certificate GIA 2557513756

Diamond specifications and retailer prices

From €675 EUR
$754 USD
As of October 31, 2026
Save €914 EUR (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,589 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557513756. Listed at 12 retailers as of October 26, 2026, with prices from €675 to €1,589, a €914 spread on the same certified stone. MOH London lists it at €1,589. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557513756
Dimensions5.47 × 3.96 × 2.67 mm
L/W Ratio1.38
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.47 mm3.96 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557513756
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: €1,589 EUR|Low: €642 EUR|High: €1,641 EUR|Avg: €1,003 EUR|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7€648 EUR
Retailer 10€675 EUR
Retailer 2€745 EUR
Retailer 5€797 EUR
Retailer 11€811 EUR
Retailer 8€897 EUR
Retailer 6€986 EUR
Retailer 4€1,119 EUR
Retailer 9€1,145 EUR
Retailer 3€1,332 EUR
MOH London€1,589 EUR

38 data points across 11 retailers

12 retailers€675 EUR to €1,589 EUR

Retailer 1
-
€648 EUR
₹68,951 INR
Price last confirmed 13 days ago
A
Retailer 2
-
€675 EUR
$754 USD
View
Final sale: no returns
A
Retailer 3
-
€745 EUR
HK$6,500 HKD
View
Retailer 4
-
€797 EUR
View
Price last confirmed 9 days ago
Retailer 5
-
€811 EUR
$906 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€897 EUR
SGD 1,354 SGD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
€986 EUR
$1,102 USD
View
B+
Retailer 8
-
€1,116 EUR
A$1,918 AUD
View
B+
Retailer 9
-
€1,119 EUR
View
Retailer 10
-
€1,145 EUR
£1,007 GBP
View
Price last confirmed 12 days ago
Retailer 11
-
€1,332 EUR
A$2,289 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
9B2147FA7 · Oct 26
€1,589 EUR
£1,398 GBP
View
11 more retailers have this diamond
Prices start from €675 EURSave up to €914 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
0.51ct Radiant
€675 EUR