Round|Natural|GIA

1.29ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2468621474

Certificate GIA 2468621474

Diamond specifications and retailer prices

From $5,106 CAD
As of November 6, 2026
Save $2,330 CAD (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,436 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.29ct natural round diamond

This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2468621474. Listed at 8 retailers as of November 5, 2026, with prices from $5,106 to $7,436, a $2,330 spread on the same certified stone. 77 Diamonds lists it at $7,436. 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

1.29
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2468621474
Dimensions6.95 × 6.97 × 4.35 mm
L/W Ratio1.00
Top View
6.95 mm6.97 mm1.29 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2468621474
Side View
Table 56.0%Crown 36.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.5%

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: Nov 6
Current: $7,436 CAD|Low: $5,057 CAD|High: $7,543 CAD|Avg: $6,323 CAD|+0.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$5,106 CAD
Retailer 5$5,469 CAD
Retailer 3$6,304 CAD
Retailer 2$7,247 CAD
77 Diamonds$7,436 CAD

39 data points across 5 retailers

8 retailers$5,106 CAD to $7,436 CAD

A
Cheapest Retailer
-
$5,106 CAD
B+
Retailer 2
-
$5,469 CAD
View
B+
Retailer 3
-
$5,659 CAD
View
B+
Retailer 4
-
$6,304 CAD
View
Retailer 5
-
$6,304 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$6,304 CAD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$7,247 CAD
View
Most Expensive
B
77 Diamonds
RBMBZPFCHBF5 · Nov 5
$7,436 CAD
£4,192 GBP
View
7 more retailers have this diamond
Prices start from $5,106 CADSave up to $2,330 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
1.29ct Round
$5,106 CAD