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Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

EX • F/VVS1 • GIA 6542725900

Certificate GIA 6542725900

Diamond specifications and retailer prices

From $1,304 AUD
As of November 6, 2026
Save $2,954 AUD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,259 AUD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542725900. Listed at 18 retailers as of November 5, 2026, with prices from $1,304 to $4,259, a $2,954 spread on the same certified stone. NZ Jewellers lists it at $4,259. 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
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542725900
Dimensions9.30 × 4.01 × 2.36 mm
L/W Ratio2.32
Top View
9.30 mm4.01 mm0.51 ctF / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542725900
Side View
Table 61.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 58.7%

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: $4,259 AUD|Low: $1,310 AUD|High: $4,259 AUD|Avg: $2,131 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$1,310 AUD
Retailer 11$1,610 AUD
Retailer 3$1,688 AUD
Retailer 10$1,746 AUD
Retailer 9$1,813 AUD
Retailer 5$1,991 AUD
Retailer 8$2,014 AUD
Retailer 2$2,145 AUD
Retailer 7$2,431 AUD
Retailer 4$3,180 AUD
NZ Jewellers$4,259 AUD

30 data points across 11 retailers

18 retailers$1,304 AUD to $4,259 AUD

A
Cheapest Retailer
-
$1,304 AUD
A
Retailer 2
-
$1,310 AUD
View
B+
Retailer 3
-
$1,610 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,688 AUD
View
B+
Retailer 5
-
$1,746 AUD
View
B+
Retailer 6
-
$1,813 AUD
View
B+
Retailer 7
-
$1,821 AUD
View
B+
Retailer 8
-
$1,822 AUD
View
B+
Retailer 9
-
$1,965 AUD
View
B+
Retailer 10
-
$1,991 AUD
View
B+
Retailer 11
-
$2,014 AUD
View
B+
Retailer 12
-
$2,116 AUD
View
B+
Retailer 13
-
$2,145 AUD
View
B+
Retailer 14
-
$2,231 AUD
View
B+
Retailer 15
-
$2,431 AUD
View
B
Retailer 16
-
$3,171 AUD
View
B
Retailer 17
-
$3,180 AUD
View
Most Expensive
B
NZ Jewellers
26df0faa-1c23-482d-b0bf-14965a6a7826 · Nov 5
$4,259 AUD
$2,926 USD
View
17 more retailers have this diamond
Prices start from $1,304 AUDSave up to $2,954 AUD

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
$1,304 AUD