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Heart|Natural|IGI

1.01ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 683502547

Shape and cutting style on the report: Heart brilliant

Certificate IGI 683502547

Diamond specifications and retailer prices

From $1,671 SGD
As of November 4, 2026
Save $2,750 SGD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,422 SGD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 683502547. Listed at 14 retailers as of November 4, 2026, with prices from $1,671 to $4,422, a $2,750 spread on the same certified stone. NZ Jewellers lists it at $4,422. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 683502547
Dimensions6.39 × 6.75 × 3.91 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Top View
6.39 mm6.75 mm1.01 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 683502547
Side View
Table 56.0%Crown 37.4°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 57.9%

Caratlytics Score

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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 4
Current: $4,422 SGD|Low: $1,533 SGD|High: $4,422 SGD|Avg: $2,248 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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$1,671 SGD
Retailer 5$1,679 SGD
Retailer 2$1,781 SGD
Retailer 4$1,812 SGD
Retailer 14$1,812 SGD
Retailer 16$1,830 SGD
Retailer 13$1,892 SGD
Retailer 12$1,897 SGD
Retailer 6$1,985 SGD
Retailer 15$2,062 SGD
Retailer 3$2,092 SGD
Retailer 7$2,156 SGD
Retailer 9$2,512 SGD
Retailer 8$2,928 SGD
Retailer 10$3,319 SGD
NZ Jewellers$4,422 SGD

46 data points across 16 retailers

14 retailers$1,671 SGD to $4,422 SGD

A
Cheapest Retailer
-
$1,671 SGD
Final sale: no returns
A
Retailer 2
-
$1,679 SGD
View
A
Retailer 3
-
$1,781 SGD
View
A
Retailer 4
-
$1,812 SGD
View
Retailer 5
-
$1,812 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,830 SGD
View
B+
Retailer 7
-
$1,892 SGD
View
B+
Retailer 8
-
$1,897 SGD
View
B+
Retailer 9
-
$1,985 SGD
View
Retailer 10
-
$2,062 SGD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$2,092 SGD
View
B+
Retailer 12
-
$2,512 SGD
View
B
Retailer 13
-
$3,319 SGD
View
Most Expensive
B
NZ Jewellers
43047853-b144-4348-b775-6fd6b2f4d352 · Nov 5
$4,422 SGD
$3,450 USD
View
13 more retailers have this diamond
Prices start from $1,671 SGDSave up to $2,750 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
$1,671 SGD