CaratHunter
Plans
Heart|Natural|IGI

1.00ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 488122780

Shape and cutting style on the report: Heart brilliant

Certificate IGI 488122780

Diamond specifications and retailer prices

From $2,253 CAD
As of November 6, 2026
Save $4,366 CAD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,619 CAD 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 488122780. Listed at 14 retailers as of November 5, 2026, with prices from $2,253 to $6,619, a $4,366 spread on the same certified stone. NZ Jewellers lists it at $6,619. 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
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle44.3°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 488122780
Dimensions6.27 × 6.55 × 3.68 mm
L/W Ratio1.04
Culet sizePointed
Top View
6.27 mm6.55 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 488122780
Side View
Table 67.0%Crown 44.3°Girdle: THK-VTKPavilion 35.6°Culet: NoneDepth 56.2%

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: $2,253 CAD|Low: $2,253 CAD|High: $5,614 CAD|Avg: $3,341 CAD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,253 CAD
Retailer 6$2,836 CAD
Retailer 7$2,860 CAD
Retailer 5$2,922 CAD
Retailer 2$3,113 CAD
Retailer 8$3,313 CAD
Retailer 3$3,931 CAD
Retailer 4$5,546 CAD

39 data points across 8 retailers

14 retailers$2,253 CAD to $6,619 CAD

A
Cheapest Retailer
-
$2,253 CAD
B+
Retailer 2
-
$2,836 CAD
View
B+
Retailer 3
-
$2,860 CAD
View
B+
Retailer 4
-
$2,922 CAD
View
Final sale: no returns
B
Retailer 5
-
$3,051 CAD
View
B+
Retailer 6
-
$3,113 CAD
View
Retailer 7
-
$3,166 CAD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$3,166 CAD
View
B
Retailer 9
-
$3,313 CAD
View
B
Retailer 10
-
$3,362 CAD
View
B
Retailer 11
-
$3,653 CAD
View
B
Retailer 12
-
$3,931 CAD
View
B
Retailer 13
-
$5,546 CAD
View
Most Expensive
C
NZ Jewellers
de14ab29-15b9-4166-9008-48310b5766a9 · Nov 5
$6,619 CAD
$4,706 USD
View
13 more retailers have this diamond
Prices start from $2,253 CADSave up to $4,366 CAD

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
$2,253 CAD