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Heart|Natural|GIA

0.42ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 6512436433

Certificate GIA 6512436433

Diamond specifications and retailer prices

From $638 CAD
$457 USD
As of October 30, 2026
Save $745 CAD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,586 CAD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512436433. Listed at 14 retailers as of October 26, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 6512436433
Dimensions4.36 × 5.20 × 3.09 mm
L/W Ratio1.19
Top View
4.36 mm5.20 mm0.42 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512436433
Side View
Table 59.0%Crown 35°Girdle: STK-VTKPavilion 42°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,586 CAD|Low: $599 CAD|High: $2,586 CAD|Avg: $901 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
October 30, 2026
Retailer 13$638 CAD
Retailer 5$657 CAD
Retailer 12$675 CAD
Retailer 10$726 CAD
Retailer 11$726 CAD
Retailer 7$842 CAD
Retailer 8$951 CAD
Retailer 9$957 CAD
Retailer 4$959 CAD
Retailer 2$1,046 CAD
Retailer 6$1,370 CAD
Retailer 3$1,384 CAD
NZ Jewellers$2,586 CAD

38 data points across 13 retailers

14 retailers$638 CAD to $1,384 CAD

A
Cheapest Retailer
-
$638 CAD
$457 USD
A
Retailer 2
-
$675 CAD
$483 USD
View
Retailer 3
-
$690 CAD
$494 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$726 CAD
$520 USD
View
B+
Retailer 5
-
$726 CAD
$520 USD
View
B+
Retailer 6
-
$836 CAD
$599 USD
View
B+
Retailer 7
-
$842 CAD
£475 GBP
View
B+
Retailer 8
-
$951 CAD
$681 USD
View
B+
Retailer 9
-
$957 CAD
$685 USD
View
Retailer 10
-
$959 CAD
A$1,056 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$1,046 CAD
ZAR 12,100 ZAR
View
B
Retailer 12
-
$1,370 CAD
£772 GBP
View
B
Retailer 13
-
$1,384 CAD
£780 GBP
View
Most Expensive
NZ Jewellers
2c28b41d-3456-4893-95c0-cb42078ea7ad · Oct 30
$2,586 CAD
$1,851 USD
View
Price under review
13 more retailers have this diamond
Prices start from $638 CADSave up to $745 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
$638 CAD