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Heart|Natural|GIA

0.54ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 6542293079

Certificate GIA 6542293079

Diamond specifications and retailer prices

From $549 CAD
As of November 6, 2026
Save $156 CAD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $705 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.54ct natural heart diamond

This 0.54ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542293079. Listed at 3 retailers as of November 6, 2026, with prices from $549 to $705, a $156 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

0.54
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542293079
Dimensions5.12 × 5.76 × 3.29 mm
L/W Ratio1.13
Top View
5.12 mm5.76 mm0.54 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542293079
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

How it works →
A
Excellent
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: Nov 6
Current: $705 CAD|Low: $520 CAD|High: $790 CAD|Avg: $623 CAD|-9.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$549 CAD
Retailer 3$571 CAD
77 Diamonds$705 CAD

42 data points across 3 retailers

3 retailers$549 CAD to $705 CAD

A
Cheapest Retailer
-
$549 CAD
A
Retailer 2
-
$571 CAD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPGSEN4ZKU · Nov 6
$705 CAD
£394 GBP
View
2 more retailers have this diamond
Prices start from $549 CADSave up to $156 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
0.54ct Heart
$549 CAD