Marquise|Natural|GIA

1.29ct D IF Marquise Natural Diamond

EX • D/IF • GIA 5116180280

Certificate GIA 5116180280

Diamond specifications and retailer prices

From $11,879 USD
As of November 1, 2026
Save $2,732 USD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,611 USD 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 $11,879 to $14,611, a $2,732 spread on the same certified stone. Yorxs lists it at $14,611. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $12,539 USD|Low: $11,879 USD|High: $15,392 USD|Avg: $13,442 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 2$11,879 USD
Retailer 7$12,438 USD
Retailer 1$12,539 USD
Retailer 5$13,055 USD
Retailer 6$13,566 USD
Retailer 4$13,730 USD
Retailer 3$13,898 USD
Yorxs$14,611 USD
Retailer 8$15,392 USD

18 data points across 9 retailers

3 retailers$11,879 USD to $14,611 USD

A
Cheapest Retailer
-
$11,879 USD
B+
Retailer 2
-
$13,730 USD
View
Most Expensive
B+
Yorxs
29F97DAA5 · Nov 2
$14,611 USD
€13,915 EUR
View
2 more retailers have this diamond
Prices start from $11,879 USDSave up to $2,732 USD

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
$11,879 USD