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Heart|Natural|IGI

1.00ct F SI2 Heart Natural Diamond

VG • F/SI2 • IGI 700529106

Shape and cutting style on the report: Heart brilliant

Certificate IGI 700529106

Diamond specifications and retailer prices

From $1,344 USD
As of November 6, 2026
Save $2,210 USD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,554 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 700529106. Listed at 14 retailers as of November 5, 2026, with prices from $1,344 to $3,554, a $2,210 spread on the same certified stone. NZ Jewellers lists it at $3,554. 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
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 700529106
Dimensions6.23 × 6.85 × 4.06 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
6.23 mm6.85 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 700529106
Side View
Table 55.0%Crown 37.6°Girdle: ThickPavilion 38.2°Culet: NoneDepth 59.3%

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: $3,554 USD|Low: $1,233 USD|High: $3,554 USD|Avg: $1,789 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$1,344 USD
Retailer 4$1,351 USD
Retailer 2$1,433 USD
Retailer 5$1,457 USD
Retailer 16$1,457 USD
Retailer 15$1,464 USD
Retailer 13$1,520 USD
Retailer 12$1,525 USD
Retailer 6$1,592 USD
Retailer 14$1,658 USD
Retailer 3$1,681 USD
Retailer 7$1,734 USD
Retailer 9$2,018 USD
Retailer 8$2,226 USD
Retailer 10$2,552 USD
NZ Jewellers$3,554 USD

46 data points across 16 retailers

14 retailers$1,344 USD to $3,554 USD

A
Cheapest Retailer
-
$1,344 USD
Final sale: no returns
A
Retailer 2
-
$1,351 USD
View
A
Retailer 3
-
$1,433 USD
View
Retailer 4
-
$1,457 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,457 USD
View
A
Retailer 6
-
$1,464 USD
View
B+
Retailer 7
-
$1,520 USD
View
B+
Retailer 8
-
$1,525 USD
View
B+
Retailer 9
-
$1,592 USD
View
Retailer 10
-
$1,658 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$1,681 USD
View
B+
Retailer 12
-
$2,018 USD
View
B
Retailer 13
-
$2,552 USD
View
Most Expensive
B
NZ Jewellers
0549f51c-65bc-4295-a2bb-c230fb7eb5f0 · Nov 5
$3,554 USD
View
13 more retailers have this diamond
Prices start from $1,344 USDSave up to $2,210 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
$1,344 USD