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Marquise|Natural|GIA

0.51ct F VVS2 Marquise Natural Diamond

EX • F/VVS2 • GIA 6561381508

Certificate GIA 6561381508

Diamond specifications and retailer prices

From $1,416 AUD
SGD 1,341 SGD
As of October 31, 2026
Save $41 AUD (3%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,633 AUD at NZ Jewellers · As of October 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561381508. Listed at 21 retailers as of October 31, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561381508
Dimensions8.00 × 4.19 × 2.62 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.00 mm4.19 mm0.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561381508
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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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: Oct 31
Current: $3,633 AUD|Low: $1,114 AUD|High: $3,633 AUD|Avg: $1,844 AUD
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
Retailer 23
Retailer 24
Retailer 25
October 13, 2026
Retailer 6$1,114 AUD
Retailer 13$1,180 AUD
Retailer 10$1,356 AUD
Retailer 24$1,373 AUD
Retailer 2$1,416 AUD
Retailer 4$1,420 AUD
Retailer 14$1,457 AUD
Retailer 11$1,490 AUD
Retailer 12$1,490 AUD
Retailer 18$1,547 AUD
Retailer 17$1,555 AUD
Retailer 5$1,581 AUD
Retailer 8$1,680 AUD
Retailer 9$1,691 AUD
Retailer 19$1,695 AUD
Retailer 7$1,718 AUD
Retailer 21$1,849 AUD
Retailer 16$1,923 AUD
Retailer 3$1,947 AUD
Retailer 20$2,081 AUD
Retailer 23$2,287 AUD
Retailer 22$2,760 AUD
Retailer 15$2,979 AUD
Retailer 25$3,044 AUD
NZ Jewellers$3,633 AUD

13 data points across 25 retailers

21 retailers$1,416 AUD to $1,457 AUD

Retailer 1
-
$1,114 AUD
HK$6,100 HKD
Price last confirmed 22 days ago
Retailer 2
-
$1,180 AUD
₹78,744 INR
View
Price last confirmed 21 days ago
Retailer 3
-
$1,356 AUD
$950 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$1,407 AUD
$986 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$1,416 AUD
SGD 1,341 SGD
View
A
Retailer 6
-
$1,457 AUD
$1,021 USD
View
Retailer 7
-
$1,490 AUD
$1,044 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$1,490 AUD
$1,044 USD
View
Price last confirmed 22 days ago
Retailer 9
-
$1,547 AUD
$1,084 USD
View
Price last confirmed 33 days ago
Retailer 10
-
$1,555 AUD
SGD 1,473 SGD
View
Price last confirmed 22 days ago
Retailer 11
-
$1,680 AUD
$1,177 USD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,695 AUD
£935 GBP
View
Price last confirmed 21 days ago
Retailer 13
-
$1,718 AUD
$1,204 USD
View
Price last confirmed 24 days ago
Retailer 14
-
$1,923 AUD
$1,348 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$1,947 AUD
View
Price last confirmed 29 days ago
Retailer 16
-
$2,033 AUD
£1,122 GBP
View
Price last confirmed 29 days ago
Retailer 17
-
$2,287 AUD
ZAR 25,893 ZAR
View
Price last confirmed 22 days ago
Retailer 18
-
$2,760 AUD
£1,523 GBP
View
Price last confirmed 22 days ago
Retailer 19
-
$2,979 AUD
£1,644 GBP
View
Price last confirmed 21 days ago
Retailer 20
-
$3,044 AUD
£1,680 GBP
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
1ef22228-8588-4f7a-87cc-6757f30c7177 · Oct 3
$3,633 AUD
$2,546 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from $1,416 AUDSave up to $41 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
$1,416 AUD