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Heart|Natural|IGI

1.01ct F SI2 Heart Natural Diamond

VG • F/SI2 • IGI 628465679

Shape and cutting style on the report: Heart brilliant

Certificate IGI 628465679

Diamond specifications and retailer prices

From $1,705 SGD
$1,333 USD
As of November 2, 2026
Save $2,802 SGD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,507 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 628465679. Listed at 14 retailers as of October 30, 2026, with prices from $1,705 to $4,507, a $2,802 spread on the same certified stone. NZ Jewellers lists it at $4,507. 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 628465679
Dimensions6.33 × 6.93 × 3.94 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
6.33 mm6.93 mm1.01 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 628465679
Side View
Table 59.0%Crown 39°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 56.9%

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 2
Current: $4,507 SGD|Low: $1,705 SGD|High: $4,507 SGD|Avg: $2,265 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$1,705 SGD
Retailer 2$1,827 SGD
Retailer 7$1,848 SGD
Retailer 9$1,848 SGD
Retailer 3$1,860 SGD
Retailer 8$1,934 SGD
Retailer 11$2,103 SGD
Retailer 6$2,132 SGD
Retailer 4$2,573 SGD
Retailer 5$3,237 SGD
NZ Jewellers$4,507 SGD

43 data points across 11 retailers

14 retailers$1,705 SGD to $4,507 SGD

A
Cheapest Retailer
-
$1,705 SGD
$1,333 USD
Final sale: no returns
A
Retailer 2
-
$1,712 SGD
$1,339 USD
View
A
Retailer 3
-
$1,827 SGD
£1,125 GBP
View
A
Retailer 4
-
$1,848 SGD
$1,445 USD
View
A
Retailer 5
-
$1,848 SGD
$1,445 USD
View
A
Retailer 6
-
$1,860 SGD
$1,454 USD
View
A
Retailer 7
-
$1,934 SGD
$1,512 USD
View
A
Retailer 8
-
$2,021 SGD
$1,580 USD
View
Retailer 9
-
$2,103 SGD
£1,295 GBP
View
Price last confirmed 37 days ago
B+
Retailer 10
-
$2,132 SGD
$1,667 USD
View
B+
Retailer 11
-
$2,573 SGD
€1,916 EUR
View
B+
Retailer 12
-
$2,835 SGD
$2,216 USD
View
B
Retailer 13
-
$3,237 SGD
£1,993 GBP
View
Most Expensive
B
NZ Jewellers
716fba72-cd7b-46e4-851c-202654c4932d · Oct 30
$4,507 SGD
$3,524 USD
View
13 more retailers have this diamond
Prices start from $1,705 SGDSave up to $2,802 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
$1,705 SGD