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Round|Natural|GIA

1.29ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6565717959

Certificate GIA 6565717959

Diamond specifications and retailer prices

From $2,824 CAD
As of November 5, 2026
Save $2,951 CAD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,775 CAD at Wholesale Diamonds Direct · As of November 6, 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 6565717959. Listed at 10 retailers as of November 5, 2026, with prices from $2,824 to $5,775, a $2,951 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,775. 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 angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565717959
Dimensions6.91 × 6.95 × 4.38 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.91 mm6.95 mm1.29 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565717959
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

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: $4,508 CAD|Low: $2,820 CAD|High: $5,775 CAD|Avg: $4,362 CAD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 5, 2026
Retailer 2$2,824 CAD
Retailer 6$3,468 CAD
Retailer 5$3,528 CAD
Retailer 9$3,842 CAD
Retailer 4$4,142 CAD
Retailer 8$4,307 CAD
Retailer 3$4,451 CAD
Retailer 1$4,508 CAD
Retailer 7$5,378 CAD
Wholesale Diamonds Direct$5,775 CAD

9 data points across 10 retailers

10 retailers$2,824 CAD to $5,775 CAD

A
Cheapest Retailer
-
$2,824 CAD
A
Retailer 2
-
$3,468 CAD
View
A
Retailer 3
-
$3,528 CAD
View
A
Retailer 4
-
$3,842 CAD
View
A
Retailer 5
-
$4,142 CAD
View
A
Retailer 6
-
$4,307 CAD
View
A
Retailer 7
-
$4,451 CAD
View
A
Retailer 8
-
$4,508 CAD
View
B+
Retailer 9
-
$5,378 CAD
View
Most Expensive
B+
Wholesale Diamonds Direct
661965016 · Nov 6
$5,775 CAD
$4,135 USD
View
9 more retailers have this diamond
Prices start from $2,824 CADSave up to $2,951 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
$2,824 CAD