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Cushion|Natural|GIA

0.51ct H VS2 Cushion Natural Diamond

VG • H/VS2 • GIA 1523470747

Certificate GIA 1523470747

Diamond specifications and retailer prices

From $527 AUD
As of November 4, 2026
Save $968 AUD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,495 AUD at MOH London · As of November 4, 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1523470747. Listed at 12 retailers as of November 4, 2026, with prices from $527 to $1,495, a $968 spread on the same certified stone. MOH London lists it at $1,495. 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
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle34°
OriginNatural
Grading LabGIA
CertificateGIA 1523470747
Dimensions5.18 × 4.41 × 2.74 mm
L/W Ratio1.17
Top View
5.18 mm4.41 mm0.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1523470747
Side View
Table 64.0%Crown 36.1°Girdle: ThickPavilion 34°Culet: NoneDepth 62.2%

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 4
Current: $1,495 AUD|Low: $493 AUD|High: $1,660 AUD|Avg: $848 AUD|-9.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$527 AUD
Retailer 10$541 AUD
Retailer 6$586 AUD
Retailer 12$603 AUD
Retailer 9$743 AUD
Retailer 11$744 AUD
Retailer 2$797 AUD
Retailer 7$811 AUD
Retailer 8$811 AUD
Retailer 5$1,040 AUD
Retailer 4$1,137 AUD
MOH London$1,495 AUD

40 data points across 12 retailers

12 retailers$527 AUD to $1,495 AUD

A
Cheapest Retailer
-
$527 AUD
A
Retailer 2
-
$541 AUD
View
Final sale: no returns
A
Retailer 3
-
$586 AUD
View
A
Retailer 4
-
$603 AUD
View
A
Retailer 5
-
$743 AUD
View
A
Retailer 6
-
$744 AUD
View
B+
Retailer 7
-
$797 AUD
View
B+
Retailer 8
-
$811 AUD
View
B+
Retailer 9
-
$811 AUD
View
B
Retailer 10
-
$1,040 AUD
View
Retailer 11
-
$1,137 AUD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
A78B32B1F · Nov 4
$1,495 AUD
£824 GBP
View
11 more retailers have this diamond
Prices start from $527 AUDSave up to $968 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
$527 AUD