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Marquise|Natural|IGI

1.29ct F SI2 Marquise Natural Diamond

VG • F/SI2 • IGI 799674853

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 799674853

Diamond specifications and retailer prices

From $2,428 CAD
As of November 5, 2026
Save $1,332 CAD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,763 CAD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.29ct natural marquise diamond

This 1.29ct natural marquise 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 IGI 799674853. Listed at 6 retailers as of November 5, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.29
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 799674853
Dimensions10.46 × 5.66 × 3.52 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Top View
10.46 mm5.66 mm1.29 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 799674853
Side View
Table 58.0%Crown 41°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $2,428 CAD|Low: $2,208 CAD|High: $5,047 CAD|Avg: $3,546 CAD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 5, 2026
Retailer 5$2,208 CAD
Retailer 1$2,428 CAD
Retailer 3$2,837 CAD
Retailer 2$2,876 CAD
Retailer 4$3,616 CAD
Retailer 8$3,760 CAD
Retailer 6$4,214 CAD
Retailer 7$4,588 CAD
Wholesale Diamonds Direct$4,763 CAD

18 data points across 9 retailers

6 retailers$2,428 CAD to $3,760 CAD

A
Cheapest Retailer
-
$2,428 CAD
A
Retailer 2
-
$2,837 CAD
View
A
Retailer 3
-
$2,876 CAD
View
A
Retailer 4
-
$3,616 CAD
View
A
Retailer 5
-
$3,760 CAD
View
Most Expensive
Wholesale Diamonds Direct
612778871 · Oct 27
$4,763 CAD
$3,386 USD
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from $2,428 CADSave up to $1,332 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 Marquise
$2,428 CAD