Marquise|Natural|IGI
1.00ct G IF Marquise Natural Diamond
VG • G/IF
Diamond specifications and retailer prices
This diamond has been sold
Last seen: Sep 11, 2026 at $3,013 USD
$3,013 USDlast known price
About this 1ct natural marquise diamond
This 1ct natural marquise 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. 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
1.00
Carat
G
Color
IF
Clarity
Very Good
Cut
Specifications
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabIGI
Dimensions10.56 × 5.33 mm
L/W Ratio1.98
Top View
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateIGI
Side View
Caratlytics Score
Historical Listings
Helzberg Diamonds
$3,013 USD
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