Heart|Natural|GIA

0.42ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6515482839

Certificate GIA 6515482839

Diamond specifications and retailer prices

From $650 CAD
£366 GBP
As of October 31, 2026
14 retailers carry this diamond
Most expensive: $2,584 CAD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 0.42ct natural heart diamond

This 0.42ct natural heart sits in the sub-half-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 6515482839. Listed at 14 retailers as of October 31, 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

0.42
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.61°
Pavilion angle38.78°
OriginNatural
Grading LabGIA
CertificateGIA 6515482839
Dimensions4.45 × 5.19 × 3.09 mm
L/W Ratio1.17
Top View
4.45 mm5.19 mm0.42 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515482839
Side View
Table 57.0%Crown 37.61°Girdle: STK-VTKPavilion 38.78°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,584 CAD|Low: $638 CAD|High: $2,584 CAD|Avg: $974 CAD
NZ Jewellers
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
October 31, 2026
Retailer 2$650 CAD
Retailer 11$675 CAD
Retailer 4$726 CAD
Retailer 13$726 CAD
Retailer 5$746 CAD
Retailer 9$778 CAD
Retailer 12$876 CAD
Retailer 8$895 CAD
Retailer 6$957 CAD
Retailer 3$1,051 CAD
Retailer 14$1,080 CAD
Retailer 7$1,339 CAD
Retailer 10$1,529 CAD
NZ Jewellers$2,584 CAD

45 data points across 14 retailers

14 retailers

A
Cheapest Retailer
-
$650 CAD
£366 GBP
Retailer 2
-
$675 CAD
$483 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$726 CAD
$520 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$778 CAD
$557 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$857 CAD
$614 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$876 CAD
$627 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$895 CAD
£504 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
$895 CAD
$641 USD
View
Price last confirmed 13 days ago
Retailer 9
-
$957 CAD
$685 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$1,051 CAD
ZAR 12,156 ZAR
View
Price last confirmed 28 days ago
Retailer 11
-
$1,080 CAD
A$1,189 AUD
View
Price last confirmed 27 days ago
Retailer 12
-
$1,339 CAD
£755 GBP
View
Price last confirmed 12 days ago
Retailer 13
-
$1,529 CAD
£862 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
b61d1706-0b99-4ac6-8a3f-f74469a6ef83 · Oct 18
$2,584 CAD
$1,850 USD
View
Price under review
13 more retailers have this diamond
Prices start from $650 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
0.42ct Heart
$650 CAD