CaratHunter
Plans
Heart|Natural|IGI

0.51ct J IF Heart Natural Diamond

VG • J/IF • IGI 774683235

Shape and cutting style on the report: Heart brilliant

Certificate IGI 774683235

Diamond specifications and retailer prices

From $523 CAD
SGD 506 SGD
As of October 31, 2026
Save $1,684 CAD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,327 CAD at NZ Jewellers · As of September 21, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 774683235. Listed at 14 retailers as of October 30, 2026, with a 322% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 774683235
Dimensions4.81 × 5.51 × 3.26 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
4.81 mm5.51 mm0.51 ctJ / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 774683235
Side View
Table 58.0%Crown 36.8°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 59.2%

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: $2,207 CAD|Low: $523 CAD|High: $2,285 CAD|Avg: $927 CAD|-3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$523 CAD
Retailer 11$577 CAD
Retailer 9$622 CAD
Retailer 10$622 CAD
Retailer 6$735 CAD
Retailer 7$798 CAD
Retailer 5$873 CAD
Retailer 8$889 CAD
Retailer 4$897 CAD
Retailer 12$934 CAD
Retailer 3$1,345 CAD
NZ Jewellers$2,207 CAD

26 data points across 12 retailers

14 retailers$523 CAD to $2,207 CAD

A
Cheapest Retailer
-
$523 CAD
SGD 506 SGD
A
Retailer 2
-
$577 CAD
$413 USD
View
Retailer 3
-
$608 CAD
$435 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$622 CAD
$445 USD
View
A
Retailer 5
-
$622 CAD
$445 USD
View
B+
Retailer 6
-
$735 CAD
£414 GBP
View
B+
Retailer 7
-
$798 CAD
$571 USD
View
B+
Retailer 8
-
$873 CAD
$625 USD
View
B+
Retailer 9
-
$889 CAD
ZAR 10,279 ZAR
View
B+
Retailer 10
-
$897 CAD
$642 USD
View
B+
Retailer 11
-
$934 CAD
€637 EUR
View
B
Retailer 12
-
$1,345 CAD
£758 GBP
View
B
Retailer 13
-
$2,207 CAD
$1,580 USD
View
Most Expensive
NZ Jewellers
02fdc5d3-d028-4637-a4ab-ecf8d0f5b3fb · Sep 21
$2,327 CAD
$1,666 USD
View
Price last confirmed 41 days ago
13 more retailers have this diamond
Prices start from $523 CADSave up to $1,684 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
$523 CAD