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Heart|Natural|IGI

1.02ct K VS1 Heart Natural Diamond

EX • K/VS1 • IGI 524230581

Shape and cutting style on the report: Heart brilliant

Certificate IGI 524230581

Diamond specifications and retailer prices

From £1,066 GBP
As of November 4, 2026
Save £943 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,010 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 524230581. Listed at 6 retailers as of November 4, 2026, with prices from £1,066 to £2,010, a £943 spread on the same certified stone. MOH London lists it at £2,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle34.1°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 524230581
Dimensions6.33 × 7.04 × 4.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
6.33 mm7.04 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateIGI 524230581
Side View
Table 59.0%Crown 34.1°Girdle: THN-STKPavilion 39.3°Culet: NoneDepth 57.5%

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 4
Current: £2,010 GBP|Low: £1,066 GBP|High: £2,040 GBP|Avg: £1,323 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£1,066 GBP
Retailer 4£1,146 GBP
Retailer 5£1,151 GBP
Retailer 6£1,251 GBP
Retailer 2£1,293 GBP
Retailer 3£1,404 GBP
MOH London£2,010 GBP

24 data points across 7 retailers

6 retailers£1,066 GBP to £2,010 GBP

A
Cheapest Retailer
-
£1,066 GBP
Retailer 2
-
£1,151 GBP
View
Price last confirmed 21 days ago
B+
Retailer 3
-
£1,251 GBP
View
A
Retailer 4
-
£1,293 GBP
View
B+
Retailer 5
-
£1,404 GBP
View
Most Expensive
B
MOH London
67753BCCC · Nov 4
£2,010 GBP
View
5 more retailers have this diamond
Prices start from £1,066 GBPSave up to £943 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.

A
1.02ct Heart
£1,066 GBP