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1.31ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6541472646

Certificate GIA 6541472646

Diamond specifications and retailer prices

From €1,770 EUR
As of November 4, 2026
Save €697 EUR (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,467 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541472646. Listed at 2 retailers as of November 2, 2026, with prices from €1,770 to €2,467, a €697 spread on the same certified stone. Yorxs lists it at €2,467. 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

1.31
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541472646
Dimensions6.97 × 7.01 × 4.28 mm
L/W Ratio1.01
Star length45%
Top View
6.97 mm7.01 mm1.31 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6541472646
Side View
Table 60.0%Crown 35°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

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

Last verified: Nov 4
Current: €1,770 EUR|Low: €1,770 EUR|High: €2,478 EUR|Avg: €2,276 EUR
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1€1,770 EUR
Retailer 2€2,372 EUR
Yorxs€2,467 EUR

11 data points across 3 retailers

2 retailers€1,770 EUR to €2,467 EUR

B+
Cheapest Retailer
-
€1,770 EUR
Final sale: no returns
Most Expensive
B
Yorxs
S-2389/24 · Nov 2
€2,467 EUR
View
1 more retailer has this diamond
Prices start from €1,770 EURSave up to €697 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+
1.31ct Round
€1,770 EUR