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Round|Natural|GIA

1.27ct I SI2 Round Natural Diamond

GD • I/SI2 • GIA 2225191611

Certificate GIA 2225191611

Diamond specifications and retailer prices

From $3,883 CAD
A$4,276 AUD
As of October 29, 2026
Save $1,245 CAD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,128 CAD at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 2225191611. Listed at 2 retailers as of October 29, 2026, with prices from $3,883 to $5,128, a $1,245 spread on the same certified stone. Yorxs lists it at $5,128. 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

1.27
Carat
I
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2225191611
Dimensions6.74 × 6.86 × 4.40 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
6.74 mm6.86 mm1.27 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2225191611
Side View
Table 56.0%Crown 35°Girdle: THN-THKPavilion 41.4°Culet: NoneDepth 64.7%

Caratlytics Score

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

Last verified: Oct 29
Current: $3,841 CAD|Low: $3,841 CAD|High: $5,128 CAD|Avg: $4,455 CAD
Retailer 1
Yorxs
October 30, 2026
Retailer 1$3,841 CAD
Yorxs$5,128 CAD

12 data points across 2 retailers

2 retailers$3,883 CAD to $5,128 CAD

B+
Cheapest Retailer
-
$3,883 CAD
A$4,276 AUD
Most Expensive
B
Yorxs
ABVI7 · Oct 30
$5,128 CAD
€3,496 EUR
View
1 more retailer has this diamond
Prices start from $3,883 CADSave up to $1,245 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+
1.27ct Round
$3,883 CAD