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Heart|Natural|GIA

0.55ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 6542499728

Certificate GIA 6542499728

Diamond specifications and retailer prices

From $571 CAD
As of November 4, 2026
Save $134 CAD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $705 CAD at 77 Diamonds · As of November 6, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542499728. Listed at 2 retailers as of November 4, 2026, with prices from $571 to $705, a $134 spread on the same certified stone. 77 Diamonds lists it at $705. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542499728
Dimensions5.00 × 5.81 × 3.43 mm
L/W Ratio1.16
Top View
5.00 mm5.81 mm0.55 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542499728
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $705 CAD|Low: $527 CAD|High: $796 CAD|Avg: $651 CAD|-9.8%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$571 CAD
77 Diamonds$705 CAD

42 data points across 2 retailers

2 retailers$571 CAD to $705 CAD

A
Cheapest Retailer
-
$571 CAD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPQMCFEBFR · Nov 6
$705 CAD
£395 GBP
View
1 more retailer has this diamond
Prices start from $571 CADSave up to $134 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
$571 CAD