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Heart|Natural|GIA

0.52ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 6551839300

Certificate GIA 6551839300

Diamond specifications and retailer prices

From $1,227 CAD
$878 USD
As of November 2, 2026
Save $714 CAD (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,692 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551839300. Listed at 11 retailers as of October 31, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551839300
Dimensions4.86 × 5.66 × 3.33 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
4.86 mm5.66 mm0.52 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551839300
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,692 CAD|Low: $1,080 CAD|High: $3,584 CAD|Avg: $1,769 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 6$1,227 CAD
Retailer 3$1,280 CAD
Retailer 9$1,332 CAD
Retailer 10$1,332 CAD
Retailer 11$1,357 CAD
Retailer 7$1,383 CAD
Retailer 12$1,536 CAD
Retailer 2$1,733 CAD
Retailer 5$1,842 CAD
Retailer 4$1,941 CAD
MOH London$2,692 CAD
Retailer 8$3,584 CAD

41 data points across 12 retailers

11 retailers$1,227 CAD to $1,941 CAD

B
Cheapest Retailer
-
$1,227 CAD
$878 USD
Final sale: no returns
B
Retailer 2
-
$1,280 CAD
$916 USD
View
B
Retailer 3
-
$1,332 CAD
$953 USD
View
B
Retailer 4
-
$1,357 CAD
$971 USD
View
B
Retailer 5
-
$1,383 CAD
$990 USD
View
B
Retailer 6
-
$1,536 CAD
$1,099 USD
View
B
Retailer 7
-
$1,733 CAD
£977 GBP
View
B
Retailer 8
-
$1,842 CAD
£1,038 GBP
View
B
Retailer 9
-
$1,941 CAD
$1,389 USD
View
Most Expensive
MOH London
BBDE187C5 · Nov 1
$2,692 CAD
£1,517 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $1,227 CADSave up to $714 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.

B
0.52ct Heart
$1,227 CAD