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1.27ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 2235393346

Certificate GIA 2235393346

Diamond specifications and retailer prices

From $12,756 CAD
£7,190 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $12,756 CAD at Diamond Quarter
View at Diamond Quarter

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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2235393346. Listed at 2 retailers as of October 31, 2026. 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
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2235393346
Dimensions6.89 × 6.82 × 4.22 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Culet sizeNone
Top View
6.89 mm6.82 mm1.27 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2235393346
Side View
Table 60.0%Crown 34.5°Girdle: ThickPavilion 40.4°Culet: NoneDepth 61.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: $6,378 CAD|Low: $4,658 CAD|High: $6,378 CAD|Avg: $5,231 CAD
Retailer 1
Retailer 2
December 25, 2025
Retailer 2$4,658 CAD
Retailer 1$6,378 CAD

2 data points across 2 retailers

2 retailers

Retailer 1
-
$6,378 CAD
$4,566 USD
Most Expensive
C
Diamond Quarter
1.27SI2F2246AB53N · Oct 31
$12,756 CAD
£7,190 GBP
View
1 more retailer has this diamond

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.

C
1.27ct Round
$12,756 CAD