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Cushion|Natural|GIA

0.51ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 2566559499

Certificate GIA 2566559499

Diamond specifications and retailer prices

From $426 AUD
$299 USD
As of October 31, 2026
Save $1,021 AUD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,446 AUD at MOH London · As of October 26, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566559499. Listed at 11 retailers as of October 26, 2026, with prices from $426 to $1,446, a $1,021 spread on the same certified stone. MOH London lists it at $1,446. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566559499
Dimensions5.73 × 4.09 × 2.72 mm
L/W Ratio1.40
Girdle conditionFaceted
Key to symbols
Cloud, Crystal
Top View
5.73 mm4.09 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566559499
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

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: Oct 31
Current: $1,446 AUD|Low: $426 AUD|High: $1,678 AUD|Avg: $780 AUD|-13.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$426 AUD
Retailer 2$458 AUD
Retailer 8$528 AUD
Retailer 5$596 AUD
Retailer 7$653 AUD
Retailer 4$726 AUD
Retailer 3$820 AUD
Retailer 9$827 AUD
Retailer 11$853 AUD
Retailer 6$854 AUD
MOH London$1,446 AUD

20 data points across 11 retailers

11 retailers$426 AUD to $1,446 AUD

A
Cheapest Retailer
-
$426 AUD
$299 USD
Final sale: no returns
A
Retailer 2
-
$458 AUD
₹30,673 INR
View
A
Retailer 3
-
$528 AUD
HK$2,900 HKD
View
A
Retailer 4
-
$596 AUD
$419 USD
View
A
Retailer 5
-
$653 AUD
SGD 620 SGD
View
A
Retailer 6
-
$726 AUD
£402 GBP
View
Retailer 7
-
$820 AUD
€548 EUR
View
Price last confirmed 14 days ago
A
Retailer 8
-
$827 AUD
$581 USD
View
A
Retailer 9
-
$853 AUD
$599 USD
View
A
Retailer 10
-
$854 AUD
$600 USD
View
Most Expensive
B
MOH London
4C9E3C9C7 · Oct 26
$1,446 AUD
£800 GBP
View
10 more retailers have this diamond
Prices start from $426 AUDSave up to $1,021 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
$426 AUD