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Heart|Natural|IGI

1.01ct E SI2 Heart Natural Diamond

VG • E/SI2 • IGI 808619911

Shape and cutting style on the report: Heart brilliant

Certificate IGI 808619911

Diamond specifications and retailer prices

From $1,893 AUD
$1,330 USD
As of October 31, 2026
Save $3,111 AUD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,004 AUD 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 808619911. Listed at 13 retailers as of October 30, 2026, with prices from $1,893 to $5,004, a $3,111 spread on the same certified stone. NZ Jewellers lists it at $5,004. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 808619911
Dimensions6.33 × 6.78 × 3.97 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Top View
6.33 mm6.78 mm1.01 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 808619911
Side View
Table 57.0%Crown 35.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 58.6%

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: $5,004 AUD|Low: $1,893 AUD|High: $5,004 AUD|Avg: $2,491 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3$1,893 AUD
Retailer 13$1,901 AUD
Retailer 2$2,028 AUD
Retailer 4$2,051 AUD
Retailer 12$2,051 AUD
Retailer 5$2,066 AUD
Retailer 8$2,141 AUD
Retailer 9$2,147 AUD
Retailer 11$2,244 AUD
Retailer 10$2,367 AUD
Retailer 6$2,857 AUD
Retailer 7$3,614 AUD
NZ Jewellers$5,004 AUD

20 data points across 13 retailers

13 retailers$1,893 AUD to $5,004 AUD

A
Cheapest Retailer
-
$1,893 AUD
$1,330 USD
Final sale: no returns
A
Retailer 2
-
$1,901 AUD
$1,335 USD
View
A
Retailer 3
-
$2,028 AUD
£1,122 GBP
View
A
Retailer 4
-
$2,051 AUD
$1,441 USD
View
A
Retailer 5
-
$2,051 AUD
$1,441 USD
View
A
Retailer 6
-
$2,066 AUD
$1,451 USD
View
A
Retailer 7
-
$2,141 AUD
$1,504 USD
View
A
Retailer 8
-
$2,147 AUD
$1,508 USD
View
A
Retailer 9
-
$2,244 AUD
$1,577 USD
View
A
Retailer 10
-
$2,367 AUD
$1,663 USD
View
B+
Retailer 11
-
$2,857 AUD
€1,911 EUR
View
B+
Retailer 12
-
$3,614 AUD
£1,999 GBP
View
Most Expensive
B
NZ Jewellers
4a45645e-471b-4090-8643-80f782a6cf88 · Oct 30
$5,004 AUD
$3,515 USD
View
12 more retailers have this diamond
Prices start from $1,893 AUDSave up to $3,111 AUD

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
$1,893 AUD