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Marquise|Natural|GIA

1.51ct D FL Marquise Natural Diamond

GD • D/FL • GIA 5563099846

Certificate GIA 5563099846

Diamond specifications and retailer prices

From $21,470 CAD
As of November 4, 2026
Save $1,392 CAD (6%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $22,862 CAD at RockHer · As of November 5, 2026
View at RockHer

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563099846. Listed at 6 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.51
Carat
D
Color
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563099846
Dimensions11.80 × 6.03 × 3.43 mm
L/W Ratio1.96
Culet sizeNone
Top View
11.80 mm6.03 mm1.51 ctD / FL
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563099846
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $22,358 CAD|Low: $21,470 CAD|High: $24,420 CAD|Avg: $22,837 CAD|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
RockHer
November 5, 2026
Retailer 3$21,470 CAD
Retailer 2$22,069 CAD
Retailer 1$22,358 CAD
Retailer 4$22,379 CAD
Retailer 5$22,600 CAD
RockHer$22,862 CAD

27 data points across 6 retailers

6 retailers$21,470 CAD to $22,862 CAD

A
Cheapest Retailer
-
$21,470 CAD
A
Retailer 2
-
$22,069 CAD
View
A
Retailer 3
-
$22,358 CAD
View
A
Retailer 4
-
$22,379 CAD
View
Final sale: no returns
Retailer 5
-
$22,600 CAD
View
Price last confirmed 13 days ago
Most Expensive
A
RockHer
14b962ac6 · Nov 5
$22,862 CAD
$16,370 USD
View
5 more retailers have this diamond
Prices start from $21,470 CADSave up to $1,392 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
1.51ct Marquise
$21,470 CAD