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Marquise|Natural|GIA

0.51ct F VVS2 Marquise Natural Diamond

EX • F/VVS2 • GIA 2557281432

Certificate GIA 2557281432

Diamond specifications and retailer prices

From $1,148 AUD
₹76,609 INR
As of November 2, 2026
Save $3,446 AUD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,719 AUD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557281432. Listed at 17 retailers as of November 2, 2026, with a 300% 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
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557281432
Dimensions7.93 × 4.17 × 2.64 mm
L/W Ratio1.90
Top View
7.93 mm4.17 mm0.51 ctF / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557281432
Side View
Table 60.0%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: Nov 2
Current: $4,719 AUD|Low: $1,145 AUD|High: $4,719 AUD|Avg: $1,956 AUD
Flawless Fine Jewelry
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
November 3, 2026
Retailer 8$1,148 AUD
Retailer 7$1,717 AUD
Retailer 6$1,988 AUD
Retailer 2$2,054 AUD
Retailer 15$2,299 AUD
Retailer 5$2,368 AUD
Retailer 3$2,420 AUD
Retailer 14$2,596 AUD
Retailer 11$2,621 AUD
Retailer 13$2,697 AUD
Retailer 4$3,025 AUD
Retailer 10$3,138 AUD
Retailer 9$3,218 AUD
Retailer 12$4,594 AUD
Flawless Fine Jewelry$4,719 AUD

41 data points across 15 retailers

17 retailers$1,148 AUD to $4,594 AUD

A
Cheapest Retailer
-
$1,148 AUD
₹76,609 INR
A
Retailer 2
-
$1,398 AUD
$980 USD
View
B+
Retailer 3
-
$1,717 AUD
$1,203 USD
View
B+
Retailer 4
-
$1,988 AUD
€1,327 EUR
View
B+
Retailer 5
-
$2,033 AUD
£1,122 GBP
View
B+
Retailer 6
-
$2,054 AUD
£1,134 GBP
View
B
Retailer 7
-
$2,299 AUD
$1,611 USD
View
B+
Retailer 8
-
$2,368 AUD
ZAR 26,810 ZAR
View
B
Retailer 9
-
$2,420 AUD
$1,696 USD
View
Final sale: no returns
B
Retailer 10
-
$2,596 AUD
$1,819 USD
View
B
Retailer 11
-
$2,621 AUD
$1,837 USD
View
B
Retailer 12
-
$2,697 AUD
$1,890 USD
View
B
Retailer 13
-
$3,025 AUD
$2,120 USD
View
B
Retailer 14
-
$3,138 AUD
$2,199 USD
View
B
Retailer 15
-
$3,218 AUD
£1,776 GBP
View
B
Retailer 16
-
$4,594 AUD
£2,535 GBP
View
Most Expensive
Flawless Fine Jewelry
7BAD92572 · Nov 2
$4,719 AUD
£2,604 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $1,148 AUDSave up to $3,446 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
$1,148 AUD