CaratHunter
Plans
Marquise|Natural|GIA

0.51ct F IF Marquise Natural Diamond

EX • F/IF • GIA 6555484453

Certificate GIA 6555484453

Diamond specifications and retailer prices

From $1,303 CAD
As of November 6, 2026
Save $3,121 CAD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,424 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded F 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 6555484453. Listed at 8 retailers as of November 5, 2026, with prices from $1,303 to $4,424, a $3,121 spread on the same certified stone. NZ Jewellers lists it at $4,424. 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
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555484453
Dimensions8.02 × 4.20 × 2.62 mm
L/W Ratio1.91
Key to symbols
Minor Details of Polish
Top View
8.02 mm4.20 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555484453
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,424 CAD|Low: $1,127 CAD|High: $4,424 CAD|Avg: $2,408 CAD|+13.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6$1,303 CAD
Retailer 8$1,845 CAD
Retailer 2$1,855 CAD
Retailer 3$1,875 CAD
Retailer 7$1,921 CAD
Retailer 4$2,578 CAD
Retailer 5$2,829 CAD
NZ Jewellers$4,424 CAD

31 data points across 8 retailers

8 retailers$1,303 CAD to $4,424 CAD

A
Cheapest Retailer
-
$1,303 CAD
Final sale: no returns
B+
Retailer 2
-
$1,845 CAD
View
B+
Retailer 3
-
$1,855 CAD
View
B+
Retailer 4
-
$1,875 CAD
View
B+
Retailer 5
-
$1,921 CAD
View
B+
Retailer 6
-
$2,578 CAD
View
B
Retailer 7
-
$2,829 CAD
View
Most Expensive
B
NZ Jewellers
fc968b7c-17f2-4099-99ea-49267bec15b4 · Nov 5
$4,424 CAD
$3,145 USD
View
7 more retailers have this diamond
Prices start from $1,303 CADSave up to $3,121 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
0.51ct Marquise
$1,303 CAD