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Marquise|Natural|GIA

0.51ct D VVS2 Marquise Natural Diamond

EX • D/VVS2 • GIA 6565242934

Certificate GIA 6565242934

Diamond specifications and retailer prices

From $1,649 AUD
As of November 6, 2026
Save $538 AUD (25%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,806 AUD at NZ Jewellers · As of October 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 D 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 6565242934. Listed at 19 retailers as of October 31, 2026, with a 33% 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
D
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565242934
Dimensions7.91 × 4.15 × 2.65 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Needle, Cloud, Pinpoint
Top View
7.91 mm4.15 mm0.51 ctD / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565242934
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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: $3,806 AUD|Low: $1,081 AUD|High: $3,806 AUD|Avg: $1,951 AUD|+4.8%
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
October 31, 2026
Retailer 12$1,154 AUD
Retailer 11$1,391 AUD
Retailer 4$1,439 AUD
Retailer 19$1,495 AUD
Retailer 20$1,499 AUD
Retailer 9$1,560 AUD
Retailer 21$1,560 AUD
Retailer 3$1,620 AUD
Retailer 5$1,649 AUD
Retailer 6$1,754 AUD
Retailer 8$1,761 AUD
Retailer 7$1,800 AUD
Retailer 2$1,840 AUD
Retailer 16$1,920 AUD
Retailer 14$1,956 AUD
Retailer 10$2,006 AUD
Retailer 13$2,187 AUD
Retailer 15$2,407 AUD
Retailer 18$2,860 AUD
Retailer 17$3,126 AUD
NZ Jewellers$3,806 AUD

21 data points across 21 retailers

19 retailers$1,649 AUD to $2,187 AUD

Retailer 1
-
$1,391 AUD
Price last confirmed 10 days ago
Retailer 2
-
$1,495 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,499 AUD
View
Price last confirmed 20 days ago
Retailer 4
-
$1,560 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,560 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,620 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$1,649 AUD
View
Retailer 8
-
$1,754 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,761 AUD
View
Price last confirmed 5 days ago
B+
Retailer 10
-
$1,800 AUD
View
B+
Retailer 11
-
$1,840 AUD
View
Retailer 12
-
$1,920 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,956 AUD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
$2,006 AUD
View
B+
Retailer 15
-
$2,187 AUD
View
Retailer 16
-
$2,407 AUD
View
Price last confirmed 7 days ago
Retailer 17
-
$2,860 AUD
View
Price last confirmed 12 days ago
Retailer 18
-
$3,126 AUD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
8476213e-a303-4df7-add6-828fb67a2ae3 · Oct 30
$3,806 AUD
$2,615 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $1,649 AUDSave up to $538 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
$1,649 AUD