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Cushion|Natural|GIA

1.50ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 2556131325

Certificate GIA 2556131325

Diamond specifications and retailer prices

From $9,194 AUD
As of November 6, 2026
Save $7,478 AUD (45%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $16,672 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556131325. Listed at 29 retailers as of November 4, 2026, with prices from $9,194 to $16,672, a $7,478 spread on the same certified stone. MOH London lists it at $16,672. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556131325
Dimensions7.56 × 5.82 × 3.94 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint, Indented Natural
Top View
7.56 mm5.82 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556131325
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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: $16,672 AUD|Low: $9,194 AUD|High: $17,341 AUD|Avg: $11,792 AUD|-3.9%
MOH London
Retailer 2
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Retailer 28
November 7, 2026
Retailer 3$9,194 AUD
Retailer 11$9,300 AUD
Retailer 7$9,478 AUD
Retailer 16$9,502 AUD
Retailer 6$9,620 AUD
Retailer 14$9,673 AUD
Retailer 12$10,031 AUD
Retailer 27$10,031 AUD
Retailer 25$10,042 AUD
Retailer 26$10,400 AUD
Retailer 5$10,818 AUD
Retailer 18$10,958 AUD
Retailer 22$11,004 AUD
Retailer 28$11,086 AUD
Retailer 2$11,175 AUD
Retailer 17$11,383 AUD
Retailer 4$11,716 AUD
Retailer 15$11,716 AUD
Retailer 21$11,793 AUD
Retailer 13$11,920 AUD
Retailer 9$12,067 AUD
Retailer 19$12,105 AUD
Retailer 20$12,106 AUD
Retailer 8$12,109 AUD
Retailer 23$12,368 AUD
Retailer 10$12,975 AUD
Retailer 24$14,634 AUD
MOH London$16,672 AUD

29 data points across 28 retailers

29 retailers$9,194 AUD to $16,672 AUD

A
Cheapest Retailer
-
$9,194 AUD
A
Retailer 2
-
$9,300 AUD
View
A
Retailer 3
-
$9,478 AUD
View
A
Retailer 4
-
$9,502 AUD
View
A
Retailer 5
-
$9,620 AUD
View
A
Retailer 6
-
$9,673 AUD
View
A
Retailer 7
-
$10,031 AUD
View
Final sale: no returns
A
Retailer 8
-
$10,042 AUD
View
A
Retailer 9
-
$10,400 AUD
View
A
Retailer 10
-
$10,818 AUD
View
A
Retailer 11
-
$10,958 AUD
View
A
Retailer 12
-
$11,004 AUD
View
Retailer 13
-
$11,079 AUD
View
Price last confirmed 15 days ago
A
Retailer 14
-
$11,086 AUD
View
A
Retailer 15
-
$11,175 AUD
View
A
Retailer 16
-
$11,284 AUD
View
A
Retailer 17
-
$11,383 AUD
View
B+
Retailer 18
-
$11,716 AUD
View
B+
Retailer 19
-
$11,716 AUD
View
Retailer 20
-
$11,793 AUD
View
Price last confirmed 16 days ago
A
Retailer 21
-
$11,920 AUD
View
B+
Retailer 22
-
$12,067 AUD
View
B+
Retailer 23
-
$12,105 AUD
View
B+
Retailer 24
-
$12,106 AUD
View
B+
Retailer 25
-
$12,109 AUD
View
A
Retailer 26
-
$12,368 AUD
View
B+
Retailer 27
-
$12,975 AUD
View
B+
Retailer 28
-
$14,634 AUD
View
Most Expensive
B+
MOH London
D0F451CFC · Nov 4
$16,672 AUD
£9,020 GBP
View
28 more retailers have this diamond
Prices start from $9,194 AUDSave up to $7,478 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
$9,194 AUD