Heart|Natural|IGI

0.50ct I IF Heart Natural Diamond

VG • I/IF • IGI 810634465

Shape and cutting style on the report: Heart brilliant

Certificate IGI 810634465

Diamond specifications and retailer prices

From $455 USD
As of November 5, 2026
Save $1,181 USD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,636 USD at NZ Jewellers · As of November 3, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 810634465. Listed at 12 retailers as of November 3, 2026, with prices from $455 to $1,636, a $1,181 spread on the same certified stone. NZ Jewellers lists it at $1,636. 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
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 810634465
Dimensions5.56 × 4.93 × 3.29 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
5.56 mm4.93 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 810634465
Side View
Table 62.0%Crown 32.8°Girdle: THN-STKPavilion 40.9°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: Nov 5
Current: $1,636 USD|Low: $454 USD|High: $1,674 USD|Avg: $787 USD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$455 USD
Retailer 9$522 USD
Retailer 10$563 USD
Retailer 3$564 USD
Retailer 2$609 USD
Retailer 7$702 USD
Retailer 11$720 USD
Retailer 8$792 USD
Retailer 5$807 USD
Retailer 6$1,203 USD
NZ Jewellers$1,636 USD

28 data points across 11 retailers

12 retailers$455 USD to $1,636 USD

A
Cheapest Retailer
-
$455 USD
A
Retailer 2
-
$522 USD
View
A
Retailer 3
-
$563 USD
View
Retailer 4
-
$564 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$609 USD
View
B+
Retailer 6
-
$702 USD
View
B+
Retailer 7
-
$720 USD
View
B+
Retailer 8
-
$792 USD
View
B+
Retailer 9
-
$807 USD
View
B+
Retailer 10
-
$811 USD
View
B
Retailer 11
-
$1,203 USD
View
Most Expensive
B
NZ Jewellers
d1f46bdb-3e3e-4f1f-a817-0af55f42cc93 · Nov 3
$1,636 USD
View
11 more retailers have this diamond
Prices start from $455 USDSave up to $1,181 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
$455 USD