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Heart|Natural|IGI

1.43ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 768623508

Shape and cutting style on the report: Heart brilliant

Certificate IGI 768623508

Diamond specifications and retailer prices

From $2,629 SGD
As of November 6, 2026
Save $4,097 SGD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,726 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.43ct natural heart diamond

This 1.43ct 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 768623508. Listed at 11 retailers as of November 5, 2026, with prices from $2,629 to $6,726, a $4,097 spread on the same certified stone. NZ Jewellers lists it at $6,726. 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

1.43
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 768623508
Dimensions6.67 × 7.78 × 4.46 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.67 mm7.78 mm1.43 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768623508
Side View
Table 56.0%Crown 34.2°Girdle: STK-VTKPavilion 36.2°CuletDepth 57.3%

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: $6,726 SGD|Low: $2,629 SGD|High: $6,726 SGD|Avg: $3,715 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$2,629 SGD
Retailer 3$3,057 SGD
Retailer 6$3,217 SGD
Retailer 9$3,217 SGD
Retailer 7$3,365 SGD
Retailer 4$3,712 SGD
Retailer 5$3,926 SGD
Retailer 8$5,636 SGD
NZ Jewellers$6,726 SGD

43 data points across 9 retailers

11 retailers$2,629 SGD to $6,726 SGD

A
Cheapest Retailer
-
$2,629 SGD
A
Retailer 2
-
$3,057 SGD
View
A
Retailer 3
-
$3,217 SGD
View
B+
Retailer 4
-
$3,217 SGD
View
B+
Retailer 5
-
$3,240 SGD
View
B+
Retailer 6
-
$3,365 SGD
View
B+
Retailer 7
-
$3,396 SGD
View
B+
Retailer 8
-
$3,712 SGD
View
B+
Retailer 9
-
$3,926 SGD
View
B
Retailer 10
-
$5,636 SGD
View
Most Expensive
B
NZ Jewellers
098b5aa6-de4f-478c-a0c7-f2f5482d1a89 · Nov 5
$6,726 SGD
$5,248 USD
View
10 more retailers have this diamond
Prices start from $2,629 SGDSave up to $4,097 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
1.43ct Heart
$2,629 SGD