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Oval|Natural|GIA

1.31ct M SI1 Oval Natural Diamond

FR • M/SI1 • GIA 6512131374

Certificate GIA 6512131374

Diamond specifications and retailer prices

From $1,882 USD
€1,792 EUR
As of November 3, 2026
1 retailer carries this diamond
Only listing: $1,882 USD at Yorxs
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 Yorxs

About this 1.31ct natural oval diamond

This 1.31ct natural oval 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6512131374. Listed at a single retailer as of November 3, 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

1.31
Carat
M
Color
SI1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512131374
Dimensions8.48 × 6.15 × 3.60 mm
L/W Ratio1.38
Top View
8.48 mm6.15 mm1.31 ctM / SI1
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6512131374
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $1,826 USD|Low: $1,270 USD|High: $1,927 USD|Avg: $1,686 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 3, 2026
Retailer 5$1,270 USD
Retailer 3$1,585 USD
Retailer 2$1,745 USD
Retailer 1$1,826 USD
Yorxs$1,882 USD
Retailer 4$1,882 USD

17 data points across 6 retailers

1 retailer

B
Yorxs
565254663 · Nov 3
$1,882 USD
€1,792 EUR
View

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 Oval
$1,882 USD