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Round|Natural|GIA

1.26ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 7551221185

Certificate GIA 7551221185

Diamond specifications and retailer prices

From €1,359 EUR
$1,525 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: €1,359 EUR at The Diamond Guys
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 The Diamond Guys

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7551221185. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.26
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7551221185
Dimensions6.90 × 6.95 × 4.31 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.90 mm6.95 mm1.26 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551221185
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: €1,644 EUR|Low: €830 EUR|High: €2,252 EUR|Avg: €1,589 EUR|-22.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
August 22, 2026
Retailer 4€830 EUR
Retailer 3€1,241 EUR
The Diamond Guys€1,359 EUR
Retailer 1€1,644 EUR
Retailer 2€1,648 EUR
Retailer 5€1,679 EUR
Retailer 6€2,113 EUR

49 data points across 7 retailers

1 retailer

B+
The Diamond Guys
1965869535 · Nov 6
€1,359 EUR
$1,525 USD
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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+
1.26ct Round
€1,359 EUR