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Round|Natural|GIA

0.91ct M SI2 Round Natural Diamond

VG • M/SI2 • GIA 2557439823

Certificate GIA 2557439823

Diamond specifications and retailer prices

From $1,626 CAD
As of November 5, 2026
Save $1,205 CAD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,830 CAD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2557439823. Listed at 3 retailers as of November 2, 2026, with prices from $1,626 to $2,830, a $1,205 spread on the same certified stone. Yorxs lists it at $2,830. 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

0.91
Carat
M
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557439823
Dimensions6.14 × 6.22 × 3.86 mm
L/W Ratio1.01
Top View
6.14 mm6.22 mm0.91 ctM / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557439823
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,626 CAD|Low: $1,626 CAD|High: $2,854 CAD|Avg: $2,201 CAD|-2.6%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1$1,626 CAD
Retailer 2$2,128 CAD
Yorxs$2,830 CAD

45 data points across 3 retailers

3 retailers$1,626 CAD to $2,830 CAD

B
Cheapest Retailer
-
$1,626 CAD
C
Retailer 2
-
$2,128 CAD
View
Most Expensive
C
Yorxs
105002 · Nov 2
$2,830 CAD
€1,930 EUR
View
2 more retailers have this diamond
Prices start from $1,626 CADSave up to $1,205 CAD

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
0.91ct Round
$1,626 CAD