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Round|Natural|GIA

1.29ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1568463127

Certificate GIA 1568463127

Diamond specifications and retailer prices

From $3,514 CAD
As of November 5, 2026
Save $3,613 CAD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,126 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 1568463127. Listed at 13 retailers as of November 4, 2026, with prices from $3,514 to $7,126, a $3,613 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,126. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1568463127
Dimensions6.90 × 6.93 × 4.34 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.90 mm6.93 mm1.29 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568463127
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 5
Current: $4,602 CAD|Low: $3,510 CAD|High: $7,126 CAD|Avg: $5,114 CAD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$3,514 CAD
Retailer 9$3,968 CAD
Retailer 2$4,226 CAD
Retailer 12$4,278 CAD
Retailer 8$4,336 CAD
Retailer 1$4,602 CAD
Retailer 4$4,781 CAD
Retailer 10$5,095 CAD
Retailer 3$5,207 CAD
Retailer 5$5,260 CAD
Retailer 7$5,417 CAD
Retailer 11$6,693 CAD
Wholesale Diamonds Direct$7,126 CAD

22 data points across 13 retailers

13 retailers$3,514 CAD to $7,126 CAD

A
Cheapest Retailer
-
$3,514 CAD
A
Retailer 2
-
$3,968 CAD
View
A
Retailer 3
-
$4,226 CAD
View
A
Retailer 4
-
$4,278 CAD
View
A
Retailer 5
-
$4,336 CAD
View
A
Retailer 6
-
$4,602 CAD
View
A
Retailer 7
-
$4,781 CAD
View
B+
Retailer 8
-
$5,095 CAD
View
B+
Retailer 9
-
$5,207 CAD
View
B+
Retailer 10
-
$5,260 CAD
View
B+
Retailer 11
-
$5,417 CAD
View
B
Retailer 12
-
$6,693 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
611346577 · Nov 4
$7,126 CAD
$5,103 USD
View
12 more retailers have this diamond
Prices start from $3,514 CADSave up to $3,613 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
$3,514 CAD