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Heart|Natural|IGI

1.30ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 803680471

Shape and cutting style on the report: Heart brilliant

Certificate IGI 803680471

Diamond specifications and retailer prices

From $2,377 SGD
As of November 6, 2026
Save $3,125 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,502 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 803680471. Listed at 13 retailers as of November 5, 2026, with prices from $2,377 to $5,502, a $3,125 spread on the same certified stone. NZ Jewellers lists it at $5,502. 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

1.30
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.7°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 803680471
Dimensions6.62 × 7.20 × 4.58 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
6.62 mm7.20 mm1.30 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 803680471
Side View
Table 60.0%Crown 42.7°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 63.6%

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 6
Current: $2,500 SGD|Low: $2,377 SGD|High: $4,666 SGD|Avg: $3,112 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$2,377 SGD
Retailer 1$2,500 SGD
Retailer 7$2,672 SGD
Retailer 8$2,753 SGD
Retailer 3$2,908 SGD
Retailer 4$3,212 SGD
Retailer 2$3,573 SGD
Retailer 5$4,610 SGD

41 data points across 8 retailers

13 retailers$2,377 SGD to $5,502 SGD

A
Cheapest Retailer
-
$2,377 SGD
A
Retailer 2
-
$2,500 SGD
View
Retailer 3
-
$2,631 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,631 SGD
View
A
Retailer 5
-
$2,672 SGD
View
A
Retailer 6
-
$2,753 SGD
View
A
Retailer 7
-
$2,808 SGD
View
A
Retailer 8
-
$2,908 SGD
View
B+
Retailer 9
-
$3,036 SGD
View
A
Retailer 10
-
$3,212 SGD
View
B+
Retailer 11
-
$3,573 SGD
View
B+
Retailer 12
-
$4,610 SGD
View
Most Expensive
B
NZ Jewellers
ebce4524-f0a7-4362-84bb-23841af61565 · Nov 5
$5,502 SGD
$4,293 USD
View
12 more retailers have this diamond
Prices start from $2,377 SGDSave up to $3,125 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
1.30ct Heart
$2,377 SGD