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Marquise|Natural|GIA

1.29ct D IF Marquise Natural Diamond

EX • D/IF • GIA 5116180280

Certificate GIA 5116180280

Diamond specifications and retailer prices

From $16,709 CAD
As of November 1, 2026
Save $3,842 CAD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $20,551 CAD at Yorxs · As of November 2, 2026
View at Yorxs

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5116180280. Listed at 3 retailers as of November 1, 2026, with prices from $16,709 to $20,551, a $3,842 spread on the same certified stone. Yorxs lists it at $20,551. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5116180280
Dimensions12.06 × 5.53 × 3.26 mm
L/W Ratio2.18
Top View
12.06 mm5.53 mm1.29 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5116180280
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $17,637 CAD|Low: $16,709 CAD|High: $21,650 CAD|Avg: $18,907 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 2$16,709 CAD
Retailer 7$17,495 CAD
Retailer 1$17,637 CAD
Retailer 5$18,363 CAD
Retailer 6$19,082 CAD
Retailer 4$19,313 CAD
Retailer 3$19,549 CAD
Yorxs$20,551 CAD
Retailer 8$21,650 CAD

18 data points across 9 retailers

3 retailers$16,709 CAD to $20,551 CAD

A
Cheapest Retailer
-
$16,709 CAD
B+
Retailer 2
-
$19,313 CAD
View
Most Expensive
B+
Yorxs
29F97DAA5 · Nov 2
$20,551 CAD
€13,915 EUR
View
2 more retailers have this diamond
Prices start from $16,709 CADSave up to $3,842 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
$16,709 CAD