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Cushion|Natural|GIA

0.51ct E IF Cushion Natural Diamond

EX • E/IF • GIA 5513115951

Certificate GIA 5513115951

Diamond specifications and retailer prices

From $761 CAD
MYR 2,220 MYR
As of October 30, 2026
Save $217 CAD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $978 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion 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 5513115951. Listed at 5 retailers as of October 30, 2026, with prices from $761 to $978, a $217 spread on the same certified stone. Brilliant Earth lists it at $978. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5513115951
Dimensions4.73 × 4.46 × 2.80 mm
L/W Ratio1.06
Top View
4.73 mm4.46 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5513115951
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

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 30
Current: $978 CAD|Low: $673 CAD|High: $1,090 CAD|Avg: $879 CAD|-10.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$761 CAD
Retailer 4$775 CAD
Retailer 3$858 CAD
Retailer 2$951 CAD
Brilliant Earth$978 CAD

41 data points across 5 retailers

5 retailers$761 CAD to $978 CAD

A+
Cheapest Retailer
-
$761 CAD
MYR 2,220 MYR
A
Retailer 2
-
$775 CAD
$555 USD
View
Final sale: no returns
A
Retailer 3
-
$858 CAD
SGD 830 SGD
View
A
Retailer 4
-
$951 CAD
£536 GBP
View
Most Expensive
A
Brilliant Earth
20139650A · Oct 31
$978 CAD
$700 USD
View
4 more retailers have this diamond
Prices start from $761 CADSave up to $217 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 Cushion
$761 CAD