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Heart|Natural|GIA

0.50ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 2517135798

Certificate GIA 2517135798

Diamond specifications and retailer prices

From $917 CAD
As of November 4, 2026
Save $1,093 CAD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,010 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2517135798. Listed at 19 retailers as of November 2, 2026, with prices from $917 to $2,010, a $1,093 spread on the same certified stone. MOH London lists it at $2,010. 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

0.50
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.99°
Pavilion angle39.77°
OriginNatural
Grading LabGIA
CertificateGIA 2517135798
Dimensions4.96 × 5.48 × 3.18 mm
L/W Ratio1.10
Top View
4.96 mm5.48 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2517135798
Side View
Table 59.0%Crown 34.99°Girdle: THK-VTKPavilion 39.77°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,010 CAD|Low: $765 CAD|High: $3,442 CAD|Avg: $1,488 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 6, 2026
Retailer 8$917 CAD
Retailer 4$994 CAD
Retailer 11$994 CAD
Retailer 10$1,032 CAD
Retailer 12$1,114 CAD
Retailer 5$1,128 CAD
Retailer 7$1,245 CAD
Retailer 2$1,546 CAD
Retailer 9$1,650 CAD
Retailer 6$1,694 CAD
MOH London$2,010 CAD
Retailer 3$3,442 CAD

43 data points across 12 retailers

19 retailers$917 CAD to $2,010 CAD

B+
Cheapest Retailer
-
$917 CAD
Final sale: no returns
B
Retailer 2
-
$937 CAD
View
B
Retailer 3
-
$976 CAD
View
Retailer 4
-
$994 CAD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$994 CAD
View
B
Retailer 6
-
$1,032 CAD
View
B
Retailer 7
-
$1,114 CAD
View
B
Retailer 8
-
$1,128 CAD
View
B
Retailer 9
-
$1,145 CAD
View
B
Retailer 10
-
$1,148 CAD
View
B
Retailer 11
-
$1,210 CAD
View
B
Retailer 12
-
$1,210 CAD
View
B
Retailer 13
-
$1,238 CAD
View
B
Retailer 14
-
$1,245 CAD
View
B
Retailer 15
-
$1,546 CAD
View
Retailer 16
-
$1,650 CAD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,694 CAD
View
Most Expensive
B
MOH London
6A3BBEEEC · Nov 2
$2,010 CAD
£1,125 GBP
View
17 more retailers have this diamond
Prices start from $917 CADSave up to $1,093 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+
0.50ct Heart
$917 CAD