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Heart|Natural|IGI

1.00ct F SI2 Heart Natural Diamond

VG • F/SI2 • IGI 713503911

Shape and cutting style on the report: Heart brilliant

Certificate IGI 713503911

Diamond specifications and retailer prices

From $1,223 USD
As of November 6, 2026
Save $2,009 USD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,232 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 713503911. Listed at 13 retailers as of November 5, 2026, with prices from $1,223 to $3,232, a $2,009 spread on the same certified stone. NZ Jewellers lists it at $3,232. 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

1.00
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.3°
Pavilion angle42.3°
OriginNatural
Grading LabIGI
CertificateIGI 713503911
Dimensions5.94 × 6.94 × 4.16 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
5.94 mm6.94 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 713503911
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 59.9%

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 6
Current: $3,232 USD|Low: $1,121 USD|High: $3,232 USD|Avg: $1,641 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$1,223 USD
Retailer 4$1,228 USD
Retailer 2$1,303 USD
Retailer 14$1,325 USD
Retailer 16$1,325 USD
Retailer 15$1,353 USD
Retailer 13$1,380 USD
Retailer 12$1,386 USD
Retailer 5$1,460 USD
Retailer 10$1,461 USD
Retailer 3$1,529 USD
Retailer 6$1,576 USD
Retailer 7$1,800 USD
Retailer 8$2,140 USD
Retailer 9$2,420 USD
NZ Jewellers$3,232 USD

42 data points across 16 retailers

13 retailers$1,223 USD to $3,232 USD

A
Cheapest Retailer
-
$1,223 USD
Final sale: no returns
A
Retailer 2
-
$1,228 USD
View
A
Retailer 3
-
$1,303 USD
View
A
Retailer 4
-
$1,325 USD
View
Retailer 5
-
$1,325 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,353 USD
View
A
Retailer 7
-
$1,380 USD
View
A
Retailer 8
-
$1,386 USD
View
A
Retailer 9
-
$1,460 USD
View
Retailer 10
-
$1,461 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,529 USD
View
B
Retailer 12
-
$2,420 USD
View
Most Expensive
B
NZ Jewellers
f953517d-294c-4205-8d1e-bc584a5540c3 · Nov 5
$3,232 USD
View
12 more retailers have this diamond
Prices start from $1,223 USDSave up to $2,009 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
1.00ct Heart
$1,223 USD