Heart|Natural|IGI

0.50ct J IF Heart Natural Diamond

VG • J/IF • IGI 815676193

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815676193

Diamond specifications and retailer prices

From $480 USD
SGD 649 SGD
As of October 27, 2026
Save $606 USD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,887 USD at NZ Jewellers · As of September 21, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815676193. Listed at 13 retailers as of October 26, 2026, with a 126% 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

0.50
Carat
J
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 815676193
Dimensions4.83 × 5.45 × 3.19 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
4.83 mm5.45 mm0.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815676193
Side View
Table 61.0%Crown 38.8°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 58.5%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $1,800 USD|Low: $470 USD|High: $1,867 USD|Avg: $749 USD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 8$470 USD
Retailer 2$480 USD
Retailer 3$506 USD
Retailer 10$506 USD
Retailer 11$540 USD
Retailer 4$550 USD
Retailer 5$633 USD
Retailer 6$718 USD
Retailer 9$724 USD
Retailer 7$1,086 USD
NZ Jewellers$1,800 USD

29 data points across 11 retailers

13 retailers$480 USD to $1,086 USD

Retailer 1
-
$470 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$480 USD
SGD 649 SGD
View
Retailer 3
-
$492 USD
View
Price last confirmed 40 days ago
Retailer 4
-
$506 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$506 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$540 USD
View
Price last confirmed 5 days ago
B+
Retailer 7
-
$550 USD
£433 GBP
View
B+
Retailer 8
-
$633 USD
€603 EUR
View
B
Retailer 9
-
$718 USD
View
Retailer 10
-
$724 USD
ZAR 11,689 ZAR
View
Price last confirmed 7 days ago
B
Retailer 11
-
$1,086 USD
£855 GBP
View
Retailer 12
-
$1,800 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
32bace41-f72f-4f90-af46-f6e109d6d8ab · Sep 21
$1,887 USD
View
Price under review
12 more retailers have this diamond
Prices start from $480 USDSave up to $606 USD

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
0.50ct Heart
$480 USD