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1.31ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 2314110126

Certificate GIA 2314110126

Diamond specifications and retailer prices

From $3,896 NZD
As of November 6, 2026
Save $1,734 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,630 NZD at Yorxs · As of November 5, 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2314110126. Listed at 2 retailers as of November 5, 2026, with prices from $3,896 to $5,630, a $1,734 spread on the same certified stone. Yorxs lists it at $5,630. 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
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2314110126
Dimensions6.96 × 7.00 × 4.34 mm
L/W Ratio1.01
Top View
6.96 mm7.00 mm1.31 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2314110126
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: 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: $3,896 NZD|Low: $3,896 NZD|High: $5,695 NZD|Avg: $4,762 NZD
Retailer 1
Yorxs
November 5, 2026
Retailer 1$3,896 NZD
Yorxs$5,630 NZD

20 data points across 2 retailers

2 retailers$3,896 NZD to $5,630 NZD

B+
Cheapest Retailer
-
$3,896 NZD
Most Expensive
B
Yorxs
3844 · Nov 5
$5,630 NZD
€3,014 EUR
View
1 more retailer has this diamond
Prices start from $3,896 NZDSave up to $1,734 NZD

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
$3,896 NZD