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Cushion|Natural|GIA

0.51ct H VVS2 Cushion Natural Diamond

EX • H/VVS2 • GIA 5536878519

Certificate GIA 5536878519

Diamond specifications and retailer prices

From $530 AUD
As of November 4, 2026
Save $476 AUD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,520 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-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 5536878519. Listed at 16 retailers as of November 4, 2026, with a 90% 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
H
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 5536878519
Dimensions5.35 × 4.27 × 2.85 mm
L/W Ratio1.25
Top View
5.35 mm4.27 mm0.51 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536878519
Side View
Table 64.0%CrownGirdle: THK-VTKPavilion 36.8°Culet: NoneDepth 66.7%

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 4
Current: $1,520 AUD|Low: $426 AUD|High: $1,629 AUD|Avg: $889 AUD|-6.7%
MOH London
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 5, 2026
Retailer 15$530 AUD
Retailer 3$599 AUD
Retailer 7$629 AUD
Retailer 9$650 AUD
Retailer 6$669 AUD
Retailer 10$717 AUD
Retailer 4$833 AUD
Retailer 2$910 AUD
Retailer 14$943 AUD
Retailer 13$951 AUD
Retailer 16$976 AUD
Retailer 12$977 AUD
Retailer 8$1,006 AUD
Retailer 11$1,006 AUD
Retailer 5$1,436 AUD
MOH London$1,520 AUD

33 data points across 16 retailers

16 retailers$530 AUD to $1,006 AUD

A
Cheapest Retailer
-
$530 AUD
A
Retailer 2
-
$599 AUD
View
Final sale: no returns
A
Retailer 3
-
$629 AUD
View
A
Retailer 4
-
$650 AUD
View
Retailer 5
-
$669 AUD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$717 AUD
View
Retailer 7
-
$833 AUD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$910 AUD
View
B+
Retailer 9
-
$943 AUD
View
B+
Retailer 10
-
$951 AUD
View
B+
Retailer 11
-
$976 AUD
View
B+
Retailer 12
-
$977 AUD
View
Retailer 13
-
$1,006 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$1,006 AUD
View
Retailer 15
-
$1,436 AUD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
99EA50CC0 · Oct 21
$1,520 AUD
£838 GBP
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from $530 AUDSave up to $476 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
$530 AUD