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Cushion|Natural|GIA

1.50ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 6555767426

Certificate GIA 6555767426

Diamond specifications and retailer prices

From $6,651 AUD
As of November 1, 2026
Save $6,431 AUD (49%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $13,083 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 H 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 6555767426. Listed at 25 retailers as of November 1, 2026, with prices from $6,651 to $13,083, a $6,431 spread on the same certified stone. MOH London lists it at $13,083. 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555767426
Dimensions7.49 × 5.66 × 3.89 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.49 mm5.66 mm1.50 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555767426
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.7%

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 1
Current: $13,083 AUD|Low: $6,893 AUD|High: $14,222 AUD|Avg: $9,145 AUD|-4.2%
MOH London
Retailer 2
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Retailer 26
November 6, 2026
Retailer 16$6,893 AUD
Retailer 26$6,955 AUD
Retailer 3$7,035 AUD
Retailer 8$7,035 AUD
Retailer 22$7,124 AUD
Retailer 10$7,446 AUD
Retailer 17$7,519 AUD
Retailer 6$7,546 AUD
Retailer 12$7,887 AUD
Retailer 5$7,970 AUD
Retailer 7$8,066 AUD
Retailer 19$8,086 AUD
Retailer 25$8,210 AUD
Retailer 13$8,457 AUD
Retailer 11$8,607 AUD
Retailer 4$9,009 AUD
Retailer 23$9,009 AUD
Retailer 18$9,125 AUD
Retailer 15$9,140 AUD
Retailer 2$9,159 AUD
Retailer 24$9,315 AUD
Retailer 9$9,626 AUD
Retailer 21$10,939 AUD
Retailer 20$12,899 AUD
MOH London$13,083 AUD
Retailer 14$14,222 AUD

22 data points across 26 retailers

25 retailers$6,651 AUD to $13,083 AUD

A
Cheapest Retailer
-
$6,651 AUD
Retailer 2
-
$6,893 AUD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$6,955 AUD
View
A
Retailer 4
-
$7,035 AUD
View
A
Retailer 5
-
$7,035 AUD
View
A
Retailer 6
-
$7,124 AUD
View
A
Retailer 7
-
$7,446 AUD
View
Final sale: no returns
A
Retailer 8
-
$7,546 AUD
View
Retailer 9
-
$7,887 AUD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$7,970 AUD
View
Retailer 11
-
$8,066 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$8,210 AUD
View
B+
Retailer 13
-
$8,457 AUD
View
B+
Retailer 14
-
$8,607 AUD
View
B+
Retailer 15
-
$9,009 AUD
View
B+
Retailer 16
-
$9,009 AUD
View
Retailer 17
-
$9,125 AUD
View
Price last confirmed 39 days ago
Retailer 18
-
$9,140 AUD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$9,159 AUD
View
B+
Retailer 20
-
$9,230 AUD
View
B+
Retailer 21
-
$9,315 AUD
View
B+
Retailer 22
-
$9,626 AUD
View
B
Retailer 23
-
$10,939 AUD
View
B
Retailer 24
-
$12,899 AUD
View
Most Expensive
B
MOH London
5EF7EEC06 · Nov 4
$13,083 AUD
£7,078 GBP
View
24 more retailers have this diamond
Prices start from $6,651 AUDSave up to $6,431 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
$6,651 AUD