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Heart|Natural|IGI

0.53ct K IF Heart Natural Diamond

VG • K/IF • IGI 719527860

Shape and cutting style on the report: Heart brilliant

Certificate IGI 719527860

Diamond specifications and retailer prices

From $295 USD
As of November 6, 2026
Save $653 USD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,671 USD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 719527860. Listed at 16 retailers as of November 4, 2026, with a 221% 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

0.53
Carat
K
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.8°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 719527860
Dimensions4.90 × 5.65 × 3.21 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
4.90 mm5.65 mm0.53 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 719527860
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 56.8%

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: Nov 6
Current: $633 USD|Low: $295 USD|High: $986 USD|Avg: $562 USD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$295 USD
Retailer 7$375 USD
Retailer 8$440 USD
Retailer 5$516 USD
Retailer 2$572 USD
Retailer 6$620 USD
Retailer 1$633 USD
Retailer 9$636 USD
Retailer 4$661 USD
Retailer 10$948 USD

24 data points across 10 retailers

16 retailers$295 USD to $948 USD

A
Cheapest Retailer
-
$295 USD
A
Retailer 2
-
$375 USD
View
Retailer 3
-
$424 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$436 USD
View
Price last confirmed 45 days ago
A
Retailer 5
-
$440 USD
View
Retailer 6
-
$457 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$463 USD
View
Price last confirmed 36 days ago
B+
Retailer 8
-
$516 USD
View
A
Retailer 9
-
$572 USD
View
B+
Retailer 10
-
$620 USD
View
B+
Retailer 11
-
$633 USD
View
B+
Retailer 12
-
$636 USD
View
B+
Retailer 13
-
$661 USD
View
B
Retailer 14
-
$948 USD
View
Retailer 15
-
$1,625 USD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
19c38db2-b49e-41eb-b61e-909bab38edbd · Sep 21
$1,671 USD
View
Price last confirmed 46 days ago
15 more retailers have this diamond
Prices start from $295 USDSave up to $653 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
0.53ct Heart
$295 USD