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 $2,468 NZD
As of November 6, 2026
Save $4,055 NZD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,523 NZD 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 $2,468 to $6,523, a $4,055 spread on the same certified stone. NZ Jewellers lists it at $6,523. 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
Colour
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: $3,702 NZD|Low: $2,029 NZD|High: $4,741 NZD|Avg: $3,113 NZD|+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$2,029 NZD
Retailer 6$2,468 NZD
Retailer 10$2,479 NZD
Retailer 9$2,679 NZD
Retailer 7$2,792 NZD
Retailer 12$2,919 NZD
Retailer 8$3,043 NZD
Retailer 11$3,086 NZD
Retailer 2$3,182 NZD
Retailer 1$3,702 NZD
Retailer 3$4,320 NZD
Retailer 5$4,672 NZD

24 data points across 12 retailers

14 retailers$2,468 NZD to $6,523 NZD

A
Cheapest Retailer
-
$2,468 NZD
Final sale: no returns
A
Retailer 2
-
$2,479 NZD
View
Retailer 3
-
$2,675 NZD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$2,675 NZD
View
A
Retailer 5
-
$2,679 NZD
View
B+
Retailer 6
-
$2,792 NZD
View
B+
Retailer 7
-
$2,798 NZD
View
B+
Retailer 8
-
$2,919 NZD
View
Retailer 9
-
$3,043 NZD
View
Price last confirmed 42 days ago
Retailer 10
-
$3,086 NZD
View
Price last confirmed 62 days ago
B+
Retailer 11
-
$3,086 NZD
View
B+
Retailer 12
-
$3,702 NZD
View
B
Retailer 13
-
$4,672 NZD
View
Most Expensive
B
NZ Jewellers
4ae015a6-9105-4bd2-b424-45b6e71925d2 · Nov 5
$6,523 NZD
$3,616 USD
View
13 more retailers have this diamond
Prices start from $2,468 NZDSave up to $4,055 NZD

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
$2,468 NZD