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 $4,068 USD
£3,203 GBP
As of November 2, 2026
Save $2,399 USD (37%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,467 USD 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 $4,068 to $6,467, a $2,399 spread on the same certified stone. MOH London lists it at $6,467. 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
Color
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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Price History

Last verified: Nov 2
Current: $6,467 USD|Low: $2,868 USD|High: $11,584 USD|Avg: $4,379 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$2,868 USD
Retailer 2$4,068 USD
Retailer 3$4,384 USD
MOH London$6,467 USD

42 data points across 4 retailers

2 retailers$4,068 USD to $6,467 USD

B+
Cheapest Retailer
-
$4,068 USD
£3,203 GBP
Most Expensive
B
MOH London
172EF72E9 · Nov 2
$6,467 USD
£5,092 GBP
View
1 more retailer has this diamond
Prices start from $4,068 USDSave up to $2,399 USD

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
$4,068 USD