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Cushion|Natural|GIA

1.50ct G VS1 Cushion Natural Diamond

VG • G/VS1 • GIA 1557000415

Certificate GIA 1557000415

Diamond specifications and retailer prices

From $7,861 AUD
As of November 6, 2026
Save $7,274 AUD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,134 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1557000415. Listed at 22 retailers as of November 4, 2026, with prices from $7,861 to $15,134, a $7,274 spread on the same certified stone. MOH London lists it at $15,134. 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

1.50
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557000415
Dimensions7.81 × 6.24 × 4.14 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.81 mm6.24 mm1.50 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557000415
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.3%

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 6
Current: $15,134 AUD|Low: $7,749 AUD|High: $16,081 AUD|Avg: $10,172 AUD|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 7$7,861 AUD
Retailer 11$7,880 AUD
Retailer 18$8,421 AUD
Retailer 6$8,725 AUD
Retailer 16$8,791 AUD
Retailer 17$8,879 AUD
Retailer 12$8,892 AUD
Retailer 13$8,895 AUD
Retailer 9$9,105 AUD
Retailer 3$9,147 AUD
Retailer 4$9,198 AUD
Retailer 8$9,237 AUD
Retailer 2$9,686 AUD
Retailer 5$10,441 AUD
Retailer 20$11,113 AUD
Retailer 19$11,485 AUD
Retailer 10$11,777 AUD
Retailer 14$11,831 AUD
Retailer 15$13,285 AUD
MOH London$15,134 AUD

22 data points across 20 retailers

22 retailers$7,861 AUD to $15,134 AUD

A
Cheapest Retailer
-
$7,861 AUD
A
Retailer 2
-
$7,880 AUD
View
A
Retailer 3
-
$8,421 AUD
View
A
Retailer 4
-
$8,725 AUD
View
A
Retailer 5
-
$8,791 AUD
View
A
Retailer 6
-
$8,879 AUD
View
A
Retailer 7
-
$8,892 AUD
View
A
Retailer 8
-
$8,895 AUD
View
A
Retailer 9
-
$9,105 AUD
View
Final sale: no returns
A
Retailer 10
-
$9,147 AUD
View
A
Retailer 11
-
$9,198 AUD
View
A
Retailer 12
-
$9,237 AUD
View
A
Retailer 13
-
$9,686 AUD
View
A
Retailer 14
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$10,441 AUD
View
A
Retailer 15
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$11,028 AUD
View
A
Retailer 16
-
$11,113 AUD
View
Retailer 17
-
$11,135 AUD
View
Price last confirmed 34 days ago
A
Retailer 18
-
$11,485 AUD
View
A
Retailer 19
-
$11,777 AUD
View
A
Retailer 20
-
$11,831 AUD
View
B+
Retailer 21
-
$13,285 AUD
View
Most Expensive
B+
MOH London
660C5F407 · Nov 4
$15,134 AUD
£8,188 GBP
View
21 more retailers have this diamond
Prices start from $7,861 AUDSave up to $7,274 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
1.50ct Cushion
$7,861 AUD