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Marquise|Natural|GIA

0.51ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 7548040083

Certificate GIA 7548040083

Diamond specifications and retailer prices

From $805 CAD
HK$4,500 HKD
As of October 30, 2026
Save $1,303 CAD (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,442 CAD at NZ Jewellers · As of September 30, 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 7548040083. Listed at 19 retailers as of October 29, 2026, with a 162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548040083
Dimensions7.95 × 4.17 × 2.64 mm
L/W Ratio1.91
Girdle conditionFaceted
Key to symbols
Feather, Pinpoint
Top View
7.95 mm4.17 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 7548040083
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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 30
Current: $1,621 CAD|Low: $805 CAD|High: $2,151 CAD|Avg: $1,318 CAD|-2.1%
Retailer 1
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
October 30, 2026
Retailer 5$805 CAD
Retailer 9$807 CAD
Retailer 8$970 CAD
Retailer 10$1,069 CAD
Retailer 3$1,111 CAD
Retailer 4$1,129 CAD
Retailer 7$1,206 CAD
Retailer 14$1,238 CAD
Retailer 11$1,264 CAD
Retailer 13$1,293 CAD
Retailer 12$1,491 CAD
Retailer 1$1,621 CAD
Retailer 2$1,931 CAD
Retailer 6$2,108 CAD

22 data points across 14 retailers

19 retailers$805 CAD to $2,108 CAD

A
Cheapest Retailer
-
$805 CAD
HK$4,500 HKD
A
Retailer 2
-
$807 CAD
₹54,996 INR
View
A
Retailer 3
-
$970 CAD
$694 USD
View
Final sale: no returns
A
Retailer 4
-
$1,069 CAD
$765 USD
View
Retailer 5
-
$1,097 CAD
$785 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$1,111 CAD
$795 USD
View
A
Retailer 7
-
$1,129 CAD
SGD 1,092 SGD
View
Retailer 8
-
$1,140 CAD
$816 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
$1,206 CAD
$863 USD
View
A
Retailer 10
-
$1,238 CAD
$886 USD
View
A
Retailer 11
-
$1,264 CAD
£712 GBP
View
Retailer 12
-
$1,266 CAD
$906 USD
View
Price last confirmed 33 days ago
A
Retailer 13
-
$1,293 CAD
$925 USD
View
B+
Retailer 14
-
$1,491 CAD
€1,016 EUR
View
B+
Retailer 15
-
$1,621 CAD
ZAR 18,740 ZAR
View
Retailer 16
-
$1,650 CAD
A$1,817 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$1,931 CAD
£1,088 GBP
View
B
Retailer 18
-
$2,108 CAD
£1,188 GBP
View
Most Expensive
NZ Jewellers
357969ce-7b7a-46c1-b281-ec2938116669 · Sep 30
$3,442 CAD
$2,463 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from $805 CADSave up to $1,303 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
$805 CAD