Heart|Natural|GIA

0.50ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6521307893

Certificate GIA 6521307893

Diamond specifications and retailer prices

From $987 CAD
As of November 5, 2026
12 retailers carry this diamond
Most expensive: $2,788 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded D 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 6521307893. Listed at 12 retailers as of November 5, 2026. 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

0.50
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 6521307893
Dimensions4.73 × 5.62 × 3.16 mm
L/W Ratio1.19
Top View
4.73 mm5.62 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521307893
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 35.9°Culet: NoneDepth 56.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $987 CAD|Low: $553 CAD|High: $2,059 CAD|Avg: $1,077 CAD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 3$692 CAD
Retailer 4$760 CAD
Retailer 11$774 CAD
Retailer 8$847 CAD
Retailer 10$865 CAD
Retailer 9$872 CAD
Retailer 6$919 CAD
Retailer 12$955 CAD
Retailer 1$987 CAD
Retailer 2$1,090 CAD
Retailer 15$1,137 CAD
Retailer 5$1,200 CAD
Retailer 14$1,259 CAD
Retailer 7$1,346 CAD
Retailer 13$1,909 CAD

21 data points across 15 retailers

12 retailers

Retailer 1
-
$760 CAD
Price last confirmed 25 days ago
Retailer 2
-
$774 CAD
View
Price last confirmed 23 days ago
Retailer 3
-
$847 CAD
View
Price last confirmed 24 days ago
Retailer 4
-
$872 CAD
View
Price last confirmed 24 days ago
Retailer 5
-
$919 CAD
View
Price last confirmed 36 days ago
Retailer 6
-
$955 CAD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$987 CAD
View
Retailer 8
-
$1,137 CAD
View
Price last confirmed 29 days ago
Retailer 9
-
$1,200 CAD
View
Price last confirmed 33 days ago
Retailer 10
-
$1,259 CAD
View
Price last confirmed 30 days ago
Retailer 11
-
$1,909 CAD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
e1928e42-d832-42c8-9b17-70e77c08faff · Sep 25
$2,788 CAD
$1,982 USD
View
Price last confirmed 42 days ago
11 more retailers have this diamond
Prices start from $987 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
$987 CAD