CaratHunter
Plans
Heart|Natural|IGI

1.51ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 831624933

Shape and cutting style on the report: Heart brilliant

Certificate IGI 831624933

Diamond specifications and retailer prices

From $4,890 AUD
€3,200 EUR
As of November 6, 2026
1 retailer carries this diamond
Only listing: $4,890 AUD at Yorxs
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Yorxs

About this 1.51ct natural heart diamond

This 1.51ct 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 831624933. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.51
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.9°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 831624933
Dimensions7.31 × 7.91 × 4.57 mm
L/W Ratio1.08
Girdle conditionFaceted
Top View
7.31 mm7.91 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 831624933
Side View
Table 57.0%Crown 32.9°Girdle: MED-THKPavilion 38.4°CuletDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,890 AUD|Low: $4,890 AUD|High: $4,890 AUD|Avg: $4,890 AUD
November 6, 2026
Yorxs$4,890 AUD

1 data point across 1 retailer

1 retailer

B+
Yorxs
1257095 · Nov 6
$4,890 AUD
€3,200 EUR
View

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.

B+
1.51ct Heart
$4,890 AUD