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Heart|Natural|IGI

1.50ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 591359100

Shape and cutting style on the report: Heart brilliant

Certificate IGI 591359100

Diamond specifications and retailer prices

From $3,233 SGD
As of November 6, 2026
Save $615 SGD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,849 SGD at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 591359100. Listed at 2 retailers as of November 6, 2026, with prices from $3,233 to $3,849, a $615 spread on the same certified stone. B2C Jewels lists it at $3,849. 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

1.50
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 591359100
Dimensions6.59 × 7.85 × 4.80 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Top View
6.59 mm7.85 mm1.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 591359100
Side View
Table 60.0%Crown 36.5°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $3,849 SGD|Low: $3,233 SGD|High: $3,849 SGD|Avg: $3,565 SGD|+1.2%
B2C Jewels
Retailer 2
November 6, 2026
Retailer 2$3,233 SGD
B2C Jewels$3,849 SGD

43 data points across 2 retailers

2 retailers$3,233 SGD to $3,849 SGD

A
Cheapest Retailer
-
$3,233 SGD
Most Expensive
B+
B2C Jewels
27325533 · Nov 6
$3,849 SGD
$3,003 USD
View
1 more retailer has this diamond
Prices start from $3,233 SGDSave up to $615 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
1.50ct Heart
$3,233 SGD