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Heart|Natural|IGI

0.51ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 840603035

Shape and cutting style on the report: Heart brilliant

Certificate IGI 840603035

Diamond specifications and retailer prices

From $913 CAD
As of October 31, 2026
Save $1,570 CAD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,483 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 840603035. Listed at 13 retailers as of October 30, 2026, with prices from $913 to $2,483, a $1,570 spread on the same certified stone. NZ Jewellers lists it at $2,483. 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

0.51
Carat
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 840603035
Dimensions4.86 × 5.63 × 3.34 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
4.86 mm5.63 mm0.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 840603035
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 59.3%

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 31
Current: $2,483 CAD|Low: $730 CAD|High: $2,532 CAD|Avg: $1,148 CAD|-0.6%
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
November 1, 2026
Retailer 11$730 CAD
Retailer 3$807 CAD
Retailer 4$869 CAD
Retailer 6$869 CAD
Retailer 9$913 CAD
Retailer 12$975 CAD
Retailer 7$985 CAD
Retailer 5$990 CAD
Retailer 13$1,020 CAD
Retailer 2$1,061 CAD
Retailer 8$1,124 CAD
Retailer 10$1,222 CAD
Retailer 14$1,874 CAD
NZ Jewellers$2,483 CAD

16 data points across 14 retailers

13 retailers$913 CAD to $2,483 CAD

Retailer 1
-
$807 CAD
Price last confirmed 7 days ago
Retailer 2
-
$869 CAD
View
Price last confirmed 7 days ago
Retailer 3
-
$869 CAD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$913 CAD
View
B+
Retailer 5
-
$975 CAD
View
B+
Retailer 6
-
$985 CAD
View
B+
Retailer 7
-
$990 CAD
View
B+
Retailer 8
-
$1,020 CAD
View
Retailer 9
-
$1,061 CAD
View
Price last confirmed 4 days ago
B+
Retailer 10
-
$1,124 CAD
View
B
Retailer 11
-
$1,222 CAD
View
Retailer 12
-
$1,874 CAD
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
6fb76f1d-095a-4344-8d76-db400ac771ed · Oct 30
$2,483 CAD
$1,778 USD
View
12 more retailers have this diamond
Prices start from $913 CADSave up to $1,570 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
0.51ct Heart
$913 CAD