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Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

VG • F/VVS1 • GIA 2568423465

Certificate GIA 2568423465

Diamond specifications and retailer prices

From $1,281 AUD
$898 USD
As of November 2, 2026
Save $3,071 AUD (71%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,352 AUD at NZ Jewellers · As of November 3, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2568423465. Listed at 23 retailers as of November 2, 2026, with prices from $1,281 to $4,352, a $3,071 spread on the same certified stone. NZ Jewellers lists it at $4,352. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.3°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 2568423465
Dimensions7.81 × 4.12 × 2.66 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
7.81 mm4.12 mm0.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2568423465
Side View
Table 62.0%Crown 39.3°Girdle: MED-VTKPavilion 39.6°Culet: NDepth 64.7%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $4,352 AUD|Low: $1,059 AUD|High: $4,376 AUD|Avg: $1,771 AUD|-0.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 3, 2026
Retailer 10$1,059 AUD
Retailer 14$1,277 AUD
Retailer 3$1,281 AUD
Retailer 20$1,284 AUD
Retailer 21$1,388 AUD
Retailer 12$1,396 AUD
Retailer 19$1,441 AUD
Retailer 11$1,468 AUD
Retailer 5$1,507 AUD
Retailer 8$1,520 AUD
Retailer 16$1,601 AUD
Retailer 2$1,625 AUD
Retailer 18$1,731 AUD
Retailer 22$1,799 AUD
Retailer 4$1,834 AUD
Retailer 7$1,984 AUD
Retailer 15$2,099 AUD
Retailer 17$2,142 AUD
Retailer 6$2,367 AUD
Retailer 13$2,542 AUD
Retailer 9$2,783 AUD
NZ Jewellers$4,352 AUD

34 data points across 22 retailers

23 retailers$1,281 AUD to $4,352 AUD

Retailer 1
-
$1,023 AUD
HK$5,600 HKD
Price last confirmed 22 days ago
Retailer 2
-
$1,059 AUD
₹70,687 INR
View
Price last confirmed 21 days ago
Retailer 3
-
$1,160 AUD
$813 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$1,277 AUD
$895 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$1,281 AUD
$898 USD
View
Final sale: no returns
A
Retailer 6
-
$1,284 AUD
$900 USD
View
A
Retailer 7
-
$1,388 AUD
$973 USD
View
Retailer 8
-
$1,396 AUD
$978 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$1,441 AUD
$1,010 USD
View
B+
Retailer 10
-
$1,507 AUD
$1,056 USD
View
B+
Retailer 11
-
$1,520 AUD
$1,065 USD
View
B+
Retailer 12
-
$1,601 AUD
$1,122 USD
View
B+
Retailer 13
-
$1,625 AUD
£897 GBP
View
B+
Retailer 14
-
$1,731 AUD
$1,213 USD
View
B+
Retailer 15
-
$1,799 AUD
€1,201 EUR
View
B+
Retailer 16
-
$1,834 AUD
£1,012 GBP
View
B+
Retailer 17
-
$1,984 AUD
$1,390 USD
View
Retailer 18
-
$2,099 AUD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$2,142 AUD
ZAR 24,253 ZAR
View
B
Retailer 20
-
$2,367 AUD
€1,580 EUR
View
B
Retailer 21
-
$2,542 AUD
£1,403 GBP
View
B
Retailer 22
-
$2,783 AUD
£1,536 GBP
View
Most Expensive
B
NZ Jewellers
ce1138b9-e72a-455f-b807-f6cad6d33403 · Nov 3
$4,352 AUD
$3,050 USD
View
22 more retailers have this diamond
Prices start from $1,281 AUDSave up to $3,071 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
$1,281 AUD