Heart|Natural|IGI

1.01ct I IF Heart Natural Diamond

VG • I/IF • IGI 806601718

Shape and cutting style on the report: Heart brilliant

Certificate IGI 806601718

Diamond specifications and retailer prices

From $1,370 USD
As of November 1, 2026
Save $3,033 USD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,403 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 806601718. Listed at 9 retailers as of October 30, 2026, with prices from $1,370 to $4,403, a $3,033 spread on the same certified stone. NZ Jewellers lists it at $4,403. 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

1.01
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 806601718
Dimensions5.75 × 6.79 × 4.19 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.75 mm6.79 mm1.01 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 806601718
Side View
Table 59.0%Crown 41.2°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,403 USD|Low: $1,370 USD|High: $4,665 USD|Avg: $2,482 USD|-5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$1,370 USD
Retailer 3$1,617 USD
Retailer 6$1,805 USD
Retailer 7$1,911 USD
Retailer 9$1,994 USD
Retailer 8$2,112 USD
Retailer 4$2,359 USD
Retailer 2$3,162 USD
NZ Jewellers$4,403 USD

30 data points across 9 retailers

9 retailers$1,370 USD to $4,403 USD

A
Cheapest Retailer
-
$1,370 USD
A
Retailer 2
-
$1,617 USD
View
A
Retailer 3
-
$1,805 USD
View
A
Retailer 4
-
$1,911 USD
View
A
Retailer 5
-
$1,994 USD
View
Final sale: no returns
Retailer 6
-
$2,112 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$2,359 USD
View
B+
Retailer 8
-
$3,162 USD
View
Most Expensive
B
NZ Jewellers
fc4c92ce-43a4-4cd2-9ee1-e4680c182d88 · Oct 30
$4,403 USD
View
8 more retailers have this diamond
Prices start from $1,370 USDSave up to $3,033 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
1.01ct Heart
$1,370 USD