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Cushion|Natural|GIA

1.50ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 1367628886

Certificate GIA 1367628886

Diamond specifications and retailer prices

From $8,941 AUD
As of November 6, 2026
Save $7,835 AUD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,776 AUD at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1367628886. Listed at 17 retailers as of November 2, 2026, with prices from $8,941 to $16,776, a $7,835 spread on the same certified stone. MOH London lists it at $16,776. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1367628886
Dimensions7.18 × 6.07 × 4.11 mm
L/W Ratio1.18
Culet sizeNone
Top View
7.18 mm6.07 mm1.50 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1367628886
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $16,776 AUD|Low: $8,941 AUD|High: $16,977 AUD|Avg: $11,577 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$8,941 AUD
Retailer 5$9,002 AUD
Retailer 6$10,066 AUD
Retailer 8$10,150 AUD
Retailer 2$10,330 AUD
Retailer 4$11,247 AUD
Retailer 3$12,413 AUD
Retailer 9$13,260 AUD
MOH London$16,776 AUD

43 data points across 9 retailers

17 retailers$8,941 AUD to $16,776 AUD

B
Cheapest Retailer
-
$8,941 AUD
B
Retailer 2
-
$9,002 AUD
View
B
Retailer 3
-
$9,333 AUD
View
B
Retailer 4
-
$9,510 AUD
View
B
Retailer 5
-
$9,654 AUD
View
B
Retailer 6
-
$10,012 AUD
View
Retailer 7
-
$10,066 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$10,150 AUD
View
B
Retailer 9
-
$10,330 AUD
View
B
Retailer 10
-
$11,247 AUD
View
B
Retailer 11
-
$11,522 AUD
View
B
Retailer 12
-
$12,036 AUD
View
B
Retailer 13
-
$12,036 AUD
View
B
Retailer 14
-
$12,413 AUD
View
B
Retailer 15
-
$12,429 AUD
View
Retailer 16
-
$13,260 AUD
View
Price last confirmed 15 days ago
Most Expensive
C
MOH London
948688F4D · Nov 2
$16,776 AUD
£9,076 GBP
View
16 more retailers have this diamond
Prices start from $8,941 AUDSave up to $7,835 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.

B
1.50ct Cushion
$8,941 AUD