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Marquise|Natural|GIA

1.04ct H SI2 Marquise Natural Diamond

H/SI2 • GIA 6412583170

Certificate GIA 6412583170

Diamond specifications and retailer prices

From $2,603 USD
€2,479 EUR
As of November 5, 2026
1 retailer carries this diamond
Only listing: $2,603 USD at Belgium Diamonds
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 Belgium Diamonds

About this 1.04ct natural marquise diamond

This 1.04ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 6412583170. Listed at a single retailer as of November 5, 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

1.04
Carat
H
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6412583170
Dimensions8.94 × 5.51 × 3.57 mm
L/W Ratio1.62
Top View
8.94 mm5.51 mm1.04 ctH / SI2
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 6412583170
Side View
Table 63.0%CrownGirdlePavilionCuletDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $2,603 USD|Low: $2,589 USD|High: $3,124 USD|Avg: $2,692 USD
Belgium Diamonds
Retailer 2
May 24, 2026
Belgium Diamonds$2,603 USD
Retailer 2$2,831 USD

10 data points across 2 retailers

1 retailer

B
Belgium Diamonds
236795220 · Nov 5
$2,603 USD
€2,479 EUR
View

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B
1.04ct Marquise
$2,603 USD