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Marquise|Natural|GIA

0.51ct D VVS2 Marquise Natural Diamond

VG • D/VVS2 • GIA 6561018074

Certificate GIA 6561018074

Diamond specifications and retailer prices

From $1,223 AUD
As of November 6, 2026
Save $1,438 AUD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,248 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561018074. Listed at 24 retailers as of November 6, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.8°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561018074
Dimensions7.79 × 4.20 × 2.66 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm4.20 mm0.51 ctD / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561018074
Side View
Table 60.0%Crown 37.8°Girdle: MED-THKPavilion 40.2°Culet: NDepth 63.2%

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: $1,534 AUD|Low: $956 AUD|High: $2,660 AUD|Avg: $1,661 AUD|+0.6%
Retailer 1
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
November 7, 2026
Retailer 8$1,006 AUD
Retailer 6$1,026 AUD
Retailer 4$1,223 AUD
Retailer 10$1,224 AUD
Retailer 3$1,458 AUD
Retailer 13$1,463 AUD
Retailer 1$1,534 AUD
Retailer 15$1,649 AUD
Retailer 9$1,712 AUD
Retailer 14$1,748 AUD
Retailer 5$1,925 AUD
Retailer 7$2,036 AUD
Retailer 11$2,046 AUD
Retailer 16$2,262 AUD
Retailer 12$2,425 AUD
Retailer 2$2,660 AUD

38 data points across 16 retailers

24 retailers$1,223 AUD to $2,660 AUD

Retailer 1
-
$1,006 AUD
Price last confirmed 27 days ago
Retailer 2
-
$1,026 AUD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$1,223 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,224 AUD
View
Retailer 5
-
$1,355 AUD
View
Price last confirmed 27 days ago
Retailer 6
-
$1,355 AUD
View
Price last confirmed 30 days ago
Retailer 7
-
$1,403 AUD
View
Price last confirmed 26 days ago
Retailer 8
-
$1,407 AUD
View
Price last confirmed 37 days ago
A
Retailer 9
-
$1,458 AUD
View
A
Retailer 10
-
$1,463 AUD
View
Retailer 11
-
$1,474 AUD
View
Price last confirmed 28 days ago
A
Retailer 12
-
$1,534 AUD
View
Retailer 13
-
$1,563 AUD
View
Price last confirmed 29 days ago
A
Retailer 14
-
$1,649 AUD
View
A
Retailer 15
-
$1,712 AUD
View
B+
Retailer 16
-
$1,748 AUD
View
B+
Retailer 17
-
$1,851 AUD
View
B+
Retailer 18
-
$1,925 AUD
View
Retailer 19
-
$2,036 AUD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
$2,046 AUD
View
B+
Retailer 21
-
$2,262 AUD
View
B+
Retailer 22
-
$2,425 AUD
View
B
Retailer 23
-
$2,660 AUD
View
Most Expensive
NZ Jewellers
55fd2fdf-4aff-47b6-bf35-e65cd14502c4 · Oct 3
$4,248 AUD
$2,919 USD
View
Price last confirmed 34 days ago
23 more retailers have this diamond
Prices start from $1,223 AUDSave up to $1,438 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
$1,223 AUD