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Radiant|Natural|GIA

0.51ct E IF Radiant Natural Diamond

EX • E/IF • GIA 2557513756

Certificate GIA 2557513756

Diamond specifications and retailer prices

From $915 SGD
As of November 4, 2026
Save $1,351 SGD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,266 SGD at MOH London · As of November 2, 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 November 2, 2026, with prices from $915 to $2,266, a $1,351 spread on the same certified stone. MOH London lists it at $2,266. 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
Colour
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+
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: Nov 4
Current: $2,266 SGD|Low: $915 SGD|High: $2,344 SGD|Avg: $1,427 SGD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 4$915 SGD
Retailer 2$924 SGD
Retailer 10$964 SGD
Retailer 6$1,137 SGD
Retailer 11$1,158 SGD
Retailer 8$1,279 SGD
Retailer 7$1,408 SGD
Retailer 5$1,599 SGD
Retailer 9$1,633 SGD
Retailer 3$1,900 SGD
MOH London$2,266 SGD

39 data points across 11 retailers

12 retailers$915 SGD to $2,266 SGD

A
Cheapest Retailer
-
$915 SGD
A+
Retailer 2
-
$924 SGD
View
A
Retailer 3
-
$964 SGD
View
Final sale: no returns
Retailer 4
-
$1,137 SGD
View
Price last confirmed 12 days ago
Retailer 5
-
$1,158 SGD
View
Price last confirmed 20 days ago
Retailer 6
-
$1,279 SGD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$1,408 SGD
View
B+
Retailer 8
-
$1,592 SGD
View
B+
Retailer 9
-
$1,599 SGD
View
Retailer 10
-
$1,633 SGD
View
Price last confirmed 16 days ago
Retailer 11
-
$1,900 SGD
View
Price last confirmed 31 days ago
Most Expensive
B+
MOH London
9B2147FA7 · Nov 2
$2,266 SGD
£1,396 GBP
View
11 more retailers have this diamond
Prices start from $915 SGDSave up to $1,351 SGD

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
$915 SGD