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1.25ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 6372509100

Certificate GIA 6372509100

Diamond specifications and retailer prices

From €2,810 EUR
As of November 6, 2026
Save €1,191 EUR (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €4,001 EUR at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.25ct natural round diamond

This 1.25ct 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 6372509100. Listed at 2 retailers as of November 5, 2026, with prices from €2,810 to €4,001, a €1,191 spread on the same certified stone. Yorxs lists it at €4,001. 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

1.25
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372509100
Dimensions6.93 × 6.95 × 4.20 mm
L/W Ratio1.00
Top View
6.93 mm6.95 mm1.25 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6372509100
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: €2,810 EUR|Low: €2,810 EUR|High: €4,022 EUR|Avg: €3,400 EUR
Retailer 1
Yorxs
November 5, 2026
Retailer 1€2,810 EUR
Yorxs€4,001 EUR

9 data points across 2 retailers

2 retailers€2,810 EUR to €4,001 EUR

B
Cheapest Retailer
-
€2,810 EUR
Most Expensive
C
Yorxs
IDI2381 · Nov 5
€4,001 EUR
View
1 more retailer has this diamond
Prices start from €2,810 EURSave up to €1,191 EUR

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
1.25ct Round
€2,810 EUR