CaratHunter
Plans
Heart|Natural|IGI

1.00ct F SI2 Heart Natural Diamond

VG • F/SI2 • IGI 700529298

Shape and cutting style on the report: Heart brilliant

Certificate IGI 700529298

Diamond specifications and retailer prices

From $1,368 USD
As of November 6, 2026
Save $2,248 USD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,616 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 700529298. Listed at 14 retailers as of November 5, 2026, with prices from $1,368 to $3,616, a $2,248 spread on the same certified stone. NZ Jewellers lists it at $3,616. 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 angle35.2°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 700529298
Dimensions6.39 × 6.79 × 3.87 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Top View
6.39 mm6.79 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 700529298
Side View
Table 56.0%Crown 35.2°Girdle: ThickPavilion 38.4°Culet: NoneDepth 57.0%

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: $2,052 USD|Low: $1,125 USD|High: $2,628 USD|Avg: $1,726 USD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$1,125 USD
Retailer 6$1,368 USD
Retailer 10$1,374 USD
Retailer 9$1,485 USD
Retailer 7$1,548 USD
Retailer 12$1,618 USD
Retailer 8$1,687 USD
Retailer 11$1,711 USD
Retailer 2$1,764 USD
Retailer 1$2,052 USD
Retailer 3$2,395 USD
Retailer 5$2,590 USD

24 data points across 12 retailers

14 retailers$1,368 USD to $3,616 USD

A
Cheapest Retailer
-
$1,368 USD
Final sale: no returns
A
Retailer 2
-
$1,374 USD
View
Retailer 3
-
$1,483 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,483 USD
View
A
Retailer 5
-
$1,485 USD
View
B+
Retailer 6
-
$1,548 USD
View
B+
Retailer 7
-
$1,551 USD
View
B+
Retailer 8
-
$1,618 USD
View
Retailer 9
-
$1,687 USD
View
Price last confirmed 41 days ago
Retailer 10
-
$1,711 USD
View
Price last confirmed 61 days ago
B+
Retailer 11
-
$1,711 USD
View
B+
Retailer 12
-
$2,052 USD
View
B
Retailer 13
-
$2,590 USD
View
Most Expensive
B
NZ Jewellers
4ae015a6-9105-4bd2-b424-45b6e71925d2 · Nov 5
$3,616 USD
View
13 more retailers have this diamond
Prices start from $1,368 USDSave up to $2,248 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
$1,368 USD