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Marquise|Natural|GIA

0.51ct K IF Marquise Natural Diamond

EX • K/IF • GIA 6472235515

Certificate GIA 6472235515

Diamond specifications and retailer prices

From $1,287 CAD
$915 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $1,287 CAD at DreamStone
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at DreamStone

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) 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 6472235515. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
K
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle31.01°
Pavilion angle36.93°
OriginNatural
Grading LabGIA
CertificateGIA 6472235515
Dimensions9.10 × 4.10 mm
L/W Ratio2.22
Culet sizeNone
Top View
9.10 mm4.10 mm0.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6472235515
Side View
Table 57.0%Crown 31.01°Girdle: STK-VTKPavilion 36.93°Culet: NoneDepth 56.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $1,287 CAD|Low: $1,287 CAD|High: $1,430 CAD|Avg: $1,350 CAD|-3.3%
February 28, 2026
DreamStone$1,287 CAD

3 data points across 1 retailer

1 retailer

B
DreamStone
GIA+24173 · Nov 4
$1,287 CAD
$915 USD
View

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.

B
0.51ct Marquise
$1,287 CAD