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Heart|Natural|GIA

0.55ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6535675389

Certificate GIA 6535675389

Diamond specifications and retailer prices

From $720 CAD
MYR 2,100 MYR
As of October 30, 2026
Save $202 CAD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $922 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535675389. Listed at 5 retailers as of October 30, 2026, with prices from $720 to $922, a $202 spread on the same certified stone. Brilliant Earth lists it at $922. 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

0.55
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535675389
Dimensions5.71 × 5.18 × 3.26 mm
L/W Ratio1.10
Top View
5.71 mm5.18 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535675389
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: 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: Oct 30
Current: $922 CAD|Low: $651 CAD|High: $1,020 CAD|Avg: $842 CAD|-9.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$720 CAD
Retailer 4$735 CAD
Retailer 3$799 CAD
Retailer 2$894 CAD
Brilliant Earth$922 CAD

41 data points across 5 retailers

5 retailers$720 CAD to $922 CAD

A
Cheapest Retailer
-
$720 CAD
MYR 2,100 MYR
A
Retailer 2
-
$735 CAD
$526 USD
View
Final sale: no returns
A
Retailer 3
-
$799 CAD
SGD 773 SGD
View
A
Retailer 4
-
$894 CAD
£504 GBP
View
Most Expensive
B+
Brilliant Earth
16121007A · Oct 30
$922 CAD
$660 USD
View
4 more retailers have this diamond
Prices start from $720 CADSave up to $202 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
$720 CAD