Marquise|Natural|GIA

2.00ct K SI1 Marquise Natural Diamond

K/SI1 • GIA 2406357614

Certificate GIA 2406357614

Diamond specifications and retailer prices

From $16,739 USD
£13,180 GBP
As of November 7, 2026
1 retailer carries this diamond
Only listing: $16,739 USD at Steven Stone
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Steven Stone

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 2406357614. Listed at a single retailer as of November 7, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.00
Carat
K
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2406357614
Dimensions12.62 × 6.64 × 3.92 mm
L/W Ratio1.90
Top View
12.62 mm6.64 mm2.00 ctK / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2406357614
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 7
Current: $16,739 USD|Low: $16,739 USD|High: $16,739 USD|Avg: $16,739 USD
November 7, 2026
Steven Stone$16,739 USD

1 data point across 1 retailer

1 retailer

C
Steven Stone
6102793 · Nov 7
$16,739 USD
£13,180 GBP
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C
2.00ct Marquise
$16,739 USD