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Heart|Natural|IGI

0.91ct F SI2 Heart Natural Diamond

VG • F/SI2 • IGI 480143080

Shape and cutting style on the report: Heart brilliant

Certificate IGI 480143080

Diamond specifications and retailer prices

From $1,140 CAD
SGD 1,102 SGD
As of October 31, 2026
Save $3,062 CAD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,202 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 480143080. Listed at 14 retailers as of October 30, 2026, with prices from $1,140 to $4,202, a $3,062 spread on the same certified stone. NZ Jewellers lists it at $4,202. 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

0.91
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.3°
Pavilion angle42.7°
OriginNatural
Grading LabIGI
CertificateIGI 480143080
Dimensions5.81 × 6.70 × 4.02 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
5.81 mm6.70 mm0.91 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 480143080
Side View
Table 64.0%Crown 35.3°Girdle: MED-THKPavilion 42.7°Culet: NoneDepth 60.0%

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: Oct 31
Current: $4,202 CAD|Low: $1,133 CAD|High: $4,202 CAD|Avg: $1,907 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$1,140 CAD
Retailer 12$1,235 CAD
Retailer 7$1,340 CAD
Retailer 9$1,340 CAD
Retailer 4$1,354 CAD
Retailer 8$1,392 CAD
Retailer 3$1,470 CAD
Retailer 6$1,546 CAD
Retailer 10$1,565 CAD
Retailer 5$2,454 CAD
Retailer 2$3,467 CAD
NZ Jewellers$4,202 CAD

44 data points across 12 retailers

14 retailers$1,140 CAD to $4,202 CAD

A
Cheapest Retailer
-
$1,140 CAD
SGD 1,102 SGD
B+
Retailer 2
-
$1,235 CAD
$884 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,340 CAD
$959 USD
View
B+
Retailer 4
-
$1,340 CAD
$959 USD
View
B+
Retailer 5
-
$1,354 CAD
$969 USD
View
A
Retailer 6
-
$1,392 CAD
$996 USD
View
B+
Retailer 7
-
$1,470 CAD
$1,052 USD
View
B+
Retailer 8
-
$1,526 CAD
$1,092 USD
View
B+
Retailer 9
-
$1,546 CAD
$1,106 USD
View
B+
Retailer 10
-
$1,565 CAD
£882 GBP
View
B
Retailer 11
-
$2,454 CAD
£1,383 GBP
View
B
Retailer 12
-
$3,467 CAD
£1,954 GBP
View
B
Retailer 13
-
$3,580 CAD
€2,440 EUR
View
Most Expensive
C
NZ Jewellers
839761ea-68dd-42a1-90e9-14c81ef60e77 · Oct 30
$4,202 CAD
$3,007 USD
View
13 more retailers have this diamond
Prices start from $1,140 CADSave up to $3,062 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
0.91ct Heart
$1,140 CAD