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Marquise|Natural|GIA

0.51ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6555265355

Certificate GIA 6555265355

Diamond specifications and retailer prices

From $1,142 CAD
$817 USD
As of October 27, 2026
Save $2,775 CAD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,917 CAD at NZ Jewellers · As of October 27, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555265355. Listed at 18 retailers as of October 27, 2026, with prices from $1,142 to $3,917, a $2,775 spread on the same certified stone. NZ Jewellers lists it at $3,917. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555265355
Dimensions8.08 × 4.19 × 2.69 mm
L/W Ratio1.93
Key to symbols
Crystal, Twinning Wisp, Cloud, Pinpoint
Top View
8.08 mm4.19 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555265355
Side View
Table 53.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 64.2%

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: Oct 27
Current: $3,917 CAD|Low: $1,056 CAD|High: $3,917 CAD|Avg: $1,705 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 11$1,142 CAD
Retailer 14$1,151 CAD
Retailer 3$1,249 CAD
Retailer 7$1,249 CAD
Retailer 15$1,263 CAD
Retailer 5$1,297 CAD
Retailer 6$1,420 CAD
Retailer 8$1,441 CAD
Retailer 2$1,454 CAD
Retailer 9$1,459 CAD
Retailer 16$1,467 CAD
Retailer 10$1,752 CAD
Retailer 4$1,878 CAD
Retailer 12$1,923 CAD
Retailer 13$2,291 CAD
NZ Jewellers$3,917 CAD

37 data points across 16 retailers

18 retailers$1,142 CAD to $3,917 CAD

A
Cheapest Retailer
-
$1,142 CAD
$817 USD
Retailer 2
-
$1,249 CAD
$894 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,249 CAD
$894 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,263 CAD
$904 USD
View
Retailer 5
-
$1,297 CAD
$928 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,420 CAD
$1,016 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,441 CAD
$1,031 USD
View
Retailer 8
-
$1,441 CAD
$1,031 USD
View
Price last confirmed 62 days ago
B+
Retailer 9
-
$1,454 CAD
£819 GBP
View
B+
Retailer 10
-
$1,459 CAD
£822 GBP
View
Retailer 11
-
$1,467 CAD
$1,050 USD
View
Price last confirmed 5 days ago
B+
Retailer 12
-
$1,652 CAD
$1,182 USD
View
B+
Retailer 13
-
$1,752 CAD
€1,194 EUR
View
Retailer 14
-
$1,878 CAD
A$2,068 AUD
View
Price last confirmed 28 days ago
Retailer 15
-
$1,923 CAD
ZAR 22,237 ZAR
View
Price last confirmed 7 days ago
Retailer 16
-
$2,291 CAD
£1,291 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
-
$2,492 CAD
£1,404 GBP
View
Most Expensive
B
NZ Jewellers
83f939ba-4201-42fa-b91d-c581c52c6313 · Oct 27
$3,917 CAD
$2,803 USD
View
17 more retailers have this diamond
Prices start from $1,142 CADSave up to $2,775 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
$1,142 CAD