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Heart|Natural|IGI

1.05ct G IF Heart Natural Diamond

VG • G/IF • IGI 538278214

Shape and cutting style on the report: Heart brilliant

Certificate IGI 538278214

Diamond specifications and retailer prices

From £2,993 GBP
As of November 5, 2026
Save £1,812 GBP (38%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,805 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 538278214. Listed at 2 retailers as of November 2, 2026, with prices from £2,993 to £4,805, a £1,812 spread on the same certified stone. MOH London lists it at £4,805. 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

1.05
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle48.9°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 538278214
Dimensions6.04 × 6.83 × 4.06 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.04 mm6.83 mm1.05 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 538278214
Side View
Table 59.5%Crown 48.9°Girdle: THN-STKPavilion 36.6°CuletDepth 59.4%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £4,805 GBP|Low: £2,130 GBP|High: £8,607 GBP|Avg: £3,257 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4£2,130 GBP
Retailer 2£2,993 GBP
Retailer 3£3,257 GBP
MOH London£4,805 GBP

45 data points across 4 retailers

2 retailers£2,993 GBP to £4,805 GBP

B+
Cheapest Retailer
-
£2,993 GBP
Most Expensive
B
MOH London
172EF72E9 · Nov 2
£4,805 GBP
View
1 more retailer has this diamond
Prices start from £2,993 GBPSave up to £1,812 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+
1.05ct Heart
£2,993 GBP