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Cushion|Natural|GIA

1.50ct H IF Cushion Natural Diamond

EX • H/IF • GIA 1553949307

Certificate GIA 1553949307

Diamond specifications and retailer prices

From $8,316 AUD
As of November 6, 2026
Save $4,920 AUD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,236 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553949307. Listed at 5 retailers as of November 4, 2026, with prices from $8,316 to $13,236, a $4,920 spread on the same certified stone. MOH London lists it at $13,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1553949307
Dimensions7.51 × 5.61 × 3.95 mm
L/W Ratio1.34
Top View
7.51 mm5.61 mm1.50 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553949307
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.4%

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: $13,236 AUD|Low: $7,003 AUD|High: $14,537 AUD|Avg: $10,023 AUD|-9.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$8,316 AUD
Retailer 5$8,342 AUD
Retailer 4$9,780 AUD
Retailer 2$9,789 AUD
MOH London$13,236 AUD

31 data points across 5 retailers

5 retailers$8,316 AUD to $13,236 AUD

A
Cheapest Retailer
-
$8,316 AUD
Final sale: no returns
A
Retailer 2
-
$8,342 AUD
View
B+
Retailer 3
-
$9,780 AUD
View
B+
Retailer 4
-
$9,789 AUD
View
Most Expensive
B
MOH London
B710A7058 · Nov 4
$13,236 AUD
£7,161 GBP
View
4 more retailers have this diamond
Prices start from $8,316 AUDSave up to $4,920 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
$8,316 AUD