Heart|Natural|IGI

1.03ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 803629159

Shape and cutting style on the report: Heart rose cut

Certificate IGI 803629159

Diamond specifications and retailer prices

From $1,463 USD
As of November 4, 2026
Save $2,784 USD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,247 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 803629159. Listed at 8 retailers as of November 4, 2026, with prices from $1,463 to $4,247, a $2,784 spread on the same certified stone. NZ Jewellers lists it at $4,247. 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

1.03
Carat
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 803629159
Dimensions9.13 × 7.21 × 1.74 mm
L/W Ratio1.27
Girdle conditionFaceted
Top View
9.13 mm7.21 mm1.03 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 803629159
Side View
TableCrownGirdle: THK-VTKPavilionCuletDepth

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,247 USD|Low: $1,463 USD|High: $4,627 USD|Avg: $2,031 USD|-8.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$1,463 USD
Retailer 4$1,578 USD
Retailer 7$1,578 USD
Retailer 3$1,650 USD
Retailer 8$1,653 USD
Retailer 5$1,820 USD
Retailer 2$1,965 USD
NZ Jewellers$4,247 USD

42 data points across 8 retailers

8 retailers$1,463 USD to $4,247 USD

B+
Cheapest Retailer
-
$1,463 USD
B+
Retailer 2
-
$1,578 USD
View
Retailer 3
-
$1,578 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,650 USD
View
B+
Retailer 5
-
$1,653 USD
View
B+
Retailer 6
-
$1,820 USD
View
B
Retailer 7
-
$1,965 USD
View
Most Expensive
C
NZ Jewellers
d8cd44be-dd0b-40e1-959d-4c25b1ce0ca4 · Nov 5
$4,247 USD
View
7 more retailers have this diamond
Prices start from $1,463 USDSave up to $2,784 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.

B+
1.03ct Heart
$1,463 USD