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Cushion|Natural|GIA

1.55ct J IF Cushion Natural Diamond

EX • J/IF • GIA 6535370002

Certificate GIA 6535370002

Diamond specifications and retailer prices

From $6,747 AUD
As of November 6, 2026
Save $6,494 AUD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,242 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.55ct natural cushion diamond

This 1.55ct natural cushion sits in the one-and-a-half to two carat band, graded J 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 6535370002. Listed at 11 retailers as of November 2, 2026, with prices from $6,747 to $13,242, a $6,494 spread on the same certified stone. MOH London lists it at $13,242. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535370002
Dimensions7.73 × 5.73 × 3.99 mm
L/W Ratio1.35
Top View
7.73 mm5.73 mm1.55 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535370002
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $13,242 AUD|Low: $6,638 AUD|High: $13,312 AUD|Avg: $9,020 AUD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$6,747 AUD
Retailer 8$7,674 AUD
Retailer 9$7,839 AUD
Retailer 10$8,296 AUD
Retailer 6$8,369 AUD
Retailer 5$8,537 AUD
Retailer 3$8,668 AUD
Retailer 11$8,987 AUD
Retailer 4$9,764 AUD
Retailer 7$10,966 AUD
MOH London$13,242 AUD

32 data points across 11 retailers

11 retailers$6,747 AUD to $13,242 AUD

B+
Cheapest Retailer
-
$6,747 AUD
B+
Retailer 2
-
$7,674 AUD
View
B+
Retailer 3
-
$7,839 AUD
View
B
Retailer 4
-
$8,296 AUD
View
Final sale: no returns
B+
Retailer 5
-
$8,369 AUD
View
B+
Retailer 6
-
$8,537 AUD
View
Retailer 7
-
$8,668 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$8,987 AUD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$9,764 AUD
View
B
Retailer 10
-
$10,966 AUD
View
Most Expensive
B
MOH London
16AB40D09 · Nov 2
$13,242 AUD
£7,164 GBP
View
10 more retailers have this diamond
Prices start from $6,747 AUDSave up to $6,494 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+
1.55ct Cushion
$6,747 AUD