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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 $1,700 SGD
$1,330 USD
As of October 31, 2026
Save $2,793 SGD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,494 SGD 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 $1,700 to $4,494, a $2,793 spread on the same certified stone. NZ Jewellers lists it at $4,494. 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: $4,494 SGD|Low: $1,700 SGD|High: $4,494 SGD|Avg: $2,237 SGD
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
October 31, 2026
Retailer 3$1,700 SGD
Retailer 13$1,707 SGD
Retailer 6$1,827 SGD
Retailer 4$1,842 SGD
Retailer 12$1,842 SGD
Retailer 5$1,855 SGD
Retailer 8$1,923 SGD
Retailer 9$1,928 SGD
Retailer 11$2,016 SGD
Retailer 10$2,126 SGD
Retailer 2$2,565 SGD
Retailer 7$3,246 SGD
NZ Jewellers$4,494 SGD

19 data points across 13 retailers

13 retailers$1,700 SGD to $4,494 SGD

A
Cheapest Retailer
-
$1,700 SGD
$1,330 USD
Final sale: no returns
A
Retailer 2
-
$1,707 SGD
$1,335 USD
View
A
Retailer 3
-
$1,827 SGD
£1,125 GBP
View
A
Retailer 4
-
$1,842 SGD
$1,441 USD
View
A
Retailer 5
-
$1,842 SGD
$1,441 USD
View
A
Retailer 6
-
$1,855 SGD
$1,451 USD
View
A
Retailer 7
-
$1,923 SGD
$1,504 USD
View
A
Retailer 8
-
$1,928 SGD
$1,508 USD
View
A
Retailer 9
-
$2,016 SGD
$1,577 USD
View
A
Retailer 10
-
$2,126 SGD
$1,663 USD
View
B+
Retailer 11
-
$2,565 SGD
€1,911 EUR
View
B+
Retailer 12
-
$3,246 SGD
£1,999 GBP
View
Most Expensive
B
NZ Jewellers
4a45645e-471b-4090-8643-80f782a6cf88 · Oct 30
$4,494 SGD
$3,515 USD
View
12 more retailers have this diamond
Prices start from $1,700 SGDSave up to $2,793 SGD

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
$1,700 SGD