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Heart|Natural|IGI

0.80ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 496130361

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 496130361

Diamond specifications and retailer prices

From £663 GBP
As of November 6, 2026
Save £355 GBP (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,018 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 496130361. Listed at 2 retailers as of November 4, 2026, with prices from £663 to £1,018, a £355 spread on the same certified stone. MOH London lists it at £1,018. 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

0.80
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle39°
Pavilion angle35°
OriginNatural
Grading LabIGI
CertificateIGI 496130361
Dimensions5.18 × 5.18 × 3.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
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Top View
5.18 mm5.18 mm0.80 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 496130361
Side View
Table 61.5%Crown 39°Girdle: THN-MEDPavilion 35°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £1,018 GBP|Low: £534 GBP|High: £1,031 GBP|Avg: £699 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£534 GBP
Retailer 4£574 GBP
Retailer 2£663 GBP
MOH London£1,018 GBP

21 data points across 4 retailers

2 retailers£663 GBP to £1,018 GBP

B+
Cheapest Retailer
-
£663 GBP
Most Expensive
B
MOH London
C6AB01120 · Nov 4
£1,018 GBP
View
1 more retailer has this diamond
Prices start from £663 GBPSave up to £355 GBP

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+
0.80ct Heart
£663 GBP