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Radiant|Natural|GIA

0.51ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2557068741

Certificate GIA 2557068741

Diamond specifications and retailer prices

From $722 CAD
As of November 6, 2026
Save $1,248 CAD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,969 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557068741. Listed at 8 retailers as of November 6, 2026, with prices from $722 to $1,969, a $1,248 spread on the same certified stone. Do Amore Diamonds lists it at $1,969. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557068741
Dimensions5.39 × 3.89 × 2.61 mm
L/W Ratio1.39
Top View
5.39 mm3.89 mm0.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557068741
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.0%

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: Nov 6
Current: $1,969 CAD|Low: $629 CAD|High: $2,110 CAD|Avg: $1,039 CAD|-6.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 7$722 CAD
Retailer 8$782 CAD
Retailer 2$872 CAD
Retailer 9$895 CAD
Retailer 6$928 CAD
Retailer 3$1,013 CAD
Retailer 5$1,013 CAD
Retailer 4$1,041 CAD
Do Amore Diamonds$1,969 CAD

12 data points across 9 retailers

8 retailers$722 CAD to $1,969 CAD

A
Cheapest Retailer
-
$722 CAD
Final sale: no returns
A
Retailer 2
-
$782 CAD
View
A
Retailer 3
-
$872 CAD
View
A
Retailer 4
-
$928 CAD
View
A
Retailer 5
-
$1,013 CAD
View
A
Retailer 6
-
$1,013 CAD
View
A
Retailer 7
-
$1,041 CAD
View
Most Expensive
B
Do Amore Diamonds
12-100767938005 · Nov 6
$1,969 CAD
$1,400 USD
View
7 more retailers have this diamond
Prices start from $722 CADSave up to $1,248 CAD

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
$722 CAD