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Heart|Natural|GIA

0.55ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 6542968324

Certificate GIA 6542968324

Diamond specifications and retailer prices

From $775 CAD
As of November 4, 2026
Save $267 CAD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,042 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542968324. Listed at 2 retailers as of November 4, 2026, with prices from $775 to $1,042, a $267 spread on the same certified stone. 77 Diamonds lists it at $1,042. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542968324
Dimensions4.89 × 5.77 × 3.43 mm
L/W Ratio1.18
Top View
4.89 mm5.77 mm0.55 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542968324
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,042 CAD|Low: $674 CAD|High: $1,042 CAD|Avg: $812 CAD|+7.3%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$744 CAD
Retailer 2$775 CAD
77 Diamonds$1,042 CAD

34 data points across 3 retailers

2 retailers$775 CAD to $1,042 CAD

A
Cheapest Retailer
-
$775 CAD
Final sale: no returns
Most Expensive
B
77 Diamonds
HSCPEG6XDTVX · Nov 5
$1,042 CAD
£583 GBP
View
1 more retailer has this diamond
Prices start from $775 CADSave up to $267 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
0.55ct Heart
$775 CAD