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Heart|Natural|IGI

1.03ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 713520845

Shape and cutting style on the report: Heart brilliant

Certificate IGI 713520845

Diamond specifications and retailer prices

From $1,273 USD
As of November 4, 2026
Save $2,094 USD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,367 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 713520845. Listed at 15 retailers as of November 4, 2026, with prices from $1,273 to $3,367, a $2,094 spread on the same certified stone. NZ Jewellers lists it at $3,367. 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
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 713520845
Dimensions6.48 × 7.14 × 3.78 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
6.48 mm7.14 mm1.03 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 713520845
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 52.9%

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 4
Current: $3,367 USD|Low: $1,273 USD|High: $3,367 USD|Avg: $1,772 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$1,273 USD
Retailer 2$1,357 USD
Retailer 7$1,380 USD
Retailer 8$1,380 USD
Retailer 6$1,444 USD
Retailer 4$1,593 USD
Retailer 3$1,913 USD
Retailer 5$2,520 USD
NZ Jewellers$3,367 USD

43 data points across 9 retailers

15 retailers$1,273 USD to $3,367 USD

A
Cheapest Retailer
-
$1,273 USD
Final sale: no returns
A
Retailer 2
-
$1,279 USD
View
A
Retailer 3
-
$1,357 USD
View
A
Retailer 4
-
$1,380 USD
View
Retailer 5
-
$1,380 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,400 USD
View
B+
Retailer 7
-
$1,415 USD
View
A
Retailer 8
-
$1,444 USD
View
B+
Retailer 9
-
$1,515 USD
View
Retailer 10
-
$1,571 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$1,593 USD
View
B+
Retailer 12
-
$1,913 USD
View
B
Retailer 13
-
$2,107 USD
View
B
Retailer 14
-
$2,520 USD
View
Most Expensive
B
NZ Jewellers
6dbbe9b4-4cf9-4008-b057-1c320102b160 · Nov 5
$3,367 USD
View
14 more retailers have this diamond
Prices start from $1,273 USDSave up to $2,094 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
1.03ct Heart
$1,273 USD