Heart|Natural|IGI

1.01ct F IF Heart Natural Diamond

VG • F/IF • IGI 838661023

Shape and cutting style on the report: Heart brilliant

Certificate IGI 838661023

Diamond specifications and retailer prices

From $3,290 USD
As of November 2, 2026
Save $2,835 USD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,125 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 838661023. Listed at 4 retailers as of October 29, 2026, with prices from $3,290 to $6,125, a $2,835 spread on the same certified stone. MOH London lists it at $6,125. 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

1.01
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 838661023
Dimensions6.25 × 6.71 × 4.14 mm
L/W Ratio1.07
Girdle conditionFaceted
Top View
6.25 mm6.71 mm1.01 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 838661023
Side View
Table 60.0%Crown 34.2°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $6,125 USD|Low: $3,290 USD|High: $6,125 USD|Avg: $4,346 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4$3,290 USD
Retailer 2$3,878 USD
Retailer 3$4,264 USD
MOH London$6,125 USD

14 data points across 4 retailers

4 retailers$3,290 USD to $6,125 USD

A
Cheapest Retailer
-
$3,290 USD
B+
Retailer 2
-
$3,878 USD
£3,053 GBP
View
B+
Retailer 3
-
$4,264 USD
€4,061 EUR
View
Most Expensive
B
MOH London
5AB2BAA37 · Oct 29
$6,125 USD
£4,823 GBP
View
3 more retailers have this diamond
Prices start from $3,290 USDSave up to $2,835 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.

A
1.01ct Heart
$3,290 USD