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Cushion|Natural|GIA

1.51ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 5543101918

Certificate GIA 5543101918

Diamond specifications and retailer prices

From $5,743 AUD
$4,034 USD
As of October 31, 2026
Save $2,386 AUD (29%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,207 AUD at Wholesale Diamonds Direct · As of October 19, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two 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 5543101918. Listed at 9 retailers as of October 30, 2026, with a 42% 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

1.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543101918
Dimensions6.86 × 6.10 × 4.22 mm
L/W Ratio1.12
Top View
6.86 mm6.10 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543101918
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,707 AUD|Low: $4,661 AUD|High: $11,413 AUD|Avg: $7,230 AUD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 1, 2026
Retailer 3$4,661 AUD
Retailer 6$5,743 AUD
Retailer 12$6,212 AUD
Retailer 2$6,499 AUD
Retailer 9$6,700 AUD
Retailer 8$7,078 AUD
Retailer 5$7,183 AUD
Retailer 4$7,220 AUD
Retailer 7$8,001 AUD
Retailer 10$8,001 AUD
Retailer 11$8,129 AUD
Retailer 1$8,707 AUD
Wholesale Diamonds Direct$11,207 AUD

18 data points across 13 retailers

9 retailers$5,743 AUD to $8,129 AUD

A
Cheapest Retailer
-
$5,743 AUD
$4,034 USD
A
Retailer 2
-
$6,700 AUD
SGD 6,360 SGD
View
A
Retailer 3
-
$7,078 AUD
$4,972 USD
View
A
Retailer 4
-
$7,183 AUD
$5,046 USD
View
A
Retailer 5
-
$7,220 AUD
$5,072 USD
View
A
Retailer 6
-
$8,001 AUD
$5,620 USD
View
A
Retailer 7
-
$8,001 AUD
$5,620 USD
View
A
Retailer 8
-
$8,129 AUD
$5,710 USD
View
Most Expensive
Wholesale Diamonds Direct
545900843 · Oct 19
$11,207 AUD
$7,872 USD
View
Price last confirmed 13 days ago
8 more retailers have this diamond
Prices start from $5,743 AUDSave up to $2,386 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
1.51ct Cushion
$5,743 AUD