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Cushion|Natural|GIA

0.51ct D VVS2 Cushion Natural Diamond

EX • D/VVS2 • GIA 1549782381

Certificate GIA 1549782381

Diamond specifications and retailer prices

From $669 AUD
As of November 4, 2026
Save $1,001 AUD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,504 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion 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 1549782381. Listed at 15 retailers as of November 4, 2026, with a 150% 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549782381
Dimensions4.35 × 4.65 × 2.97 mm
L/W Ratio1.07
Top View
4.35 mm4.65 mm0.51 ctD / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549782381
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $2,504 AUD|Low: $669 AUD|High: $2,667 AUD|Avg: $1,227 AUD|-2.5%
Queensmith
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
November 5, 2026
Retailer 6$669 AUD
Retailer 7$709 AUD
Retailer 4$836 AUD
Retailer 2$883 AUD
Retailer 8$897 AUD
Retailer 14$907 AUD
Retailer 3$911 AUD
Retailer 12$964 AUD
Retailer 9$967 AUD
Retailer 5$976 AUD
Retailer 13$1,080 AUD
Retailer 10$1,123 AUD
Retailer 11$1,670 AUD
Queensmith$2,504 AUD

29 data points across 14 retailers

15 retailers$669 AUD to $1,670 AUD

A+
Cheapest Retailer
-
$669 AUD
Final sale: no returns
A
Retailer 2
-
$709 AUD
View
A
Retailer 3
-
$836 AUD
View
A
Retailer 4
-
$883 AUD
View
A
Retailer 5
-
$897 AUD
View
A
Retailer 6
-
$907 AUD
View
A
Retailer 7
-
$911 AUD
View
A
Retailer 8
-
$964 AUD
View
A
Retailer 9
-
$967 AUD
View
A
Retailer 10
-
$976 AUD
View
A
Retailer 11
-
$1,080 AUD
View
A
Retailer 12
-
$1,123 AUD
View
Retailer 13
-
$1,383 AUD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$1,670 AUD
View
Most Expensive
Queensmith
1549782381 · Oct 28
$2,504 AUD
£1,380 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $669 AUDSave up to $1,001 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 Cushion
$669 AUD