CaratHunter
Plans
Round|Natural|GIA

0.91ct M SI2 Round Natural Diamond

VG • M/SI2 • GIA 2557439823

Certificate GIA 2557439823

Diamond specifications and retailer prices

From $1,164 USD
As of November 5, 2026
Save $863 USD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,027 USD 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 $1,164 to $2,027, a $863 spread on the same certified stone. Yorxs lists it at $2,027. 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

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,164 USD|Low: $1,164 USD|High: $2,043 USD|Avg: $1,576 USD|-2.6%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1$1,164 USD
Retailer 2$1,524 USD
Yorxs$2,027 USD

45 data points across 3 retailers

3 retailers$1,164 USD to $2,027 USD

B
Cheapest Retailer
-
$1,164 USD
C
Retailer 2
-
$1,524 USD
View
Most Expensive
C
Yorxs
105002 · Nov 2
$2,027 USD
€1,930 EUR
View
2 more retailers have this diamond
Prices start from $1,164 USDSave up to $863 USD

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
$1,164 USD