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Round|Natural|GIA

1.27ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2233925604

Certificate GIA 2233925604

Diamond specifications and retailer prices

From $3,595 CAD
$2,574 USD
As of October 31, 2026
Save $1,896 CAD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,491 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 top-tier cut grade and certified by GIA 2233925604. Listed at 5 retailers as of October 30, 2026, with prices from $3,595 to $5,491, a $1,896 spread on the same certified stone. 77 Diamonds lists it at $5,491. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.27
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2233925604
Dimensions6.92 × 6.94 × 4.34 mm
L/W Ratio1.00
Top View
6.92 mm6.94 mm1.27 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233925604
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,491 CAD|Low: $3,595 CAD|High: $5,525 CAD|Avg: $4,456 CAD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$3,595 CAD
Retailer 3$3,633 CAD
Retailer 2$5,175 CAD
77 Diamonds$5,491 CAD

27 data points across 4 retailers

5 retailers$3,595 CAD to $5,491 CAD

A
Cheapest Retailer
-
$3,595 CAD
$2,574 USD
A
Retailer 2
-
$3,633 CAD
$2,601 USD
View
A
Retailer 3
-
$3,917 CAD
A$4,314 AUD
View
B+
Retailer 4
-
$5,175 CAD
€3,528 EUR
View
Most Expensive
B+
77 Diamonds
RBZZXSUHX4H · Oct 30
$5,491 CAD
£3,095 GBP
View
4 more retailers have this diamond
Prices start from $3,595 CADSave up to $1,896 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.

A
1.27ct Round
$3,595 CAD