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Cushion|Natural|GIA

0.40ct J IF Cushion Natural Diamond

EX • J/IF • GIA 6551114139

Certificate GIA 6551114139

Diamond specifications and retailer prices

From $497 AUD
₹33,237 INR
As of November 1, 2026
Save $1,076 AUD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,573 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-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 6551114139. Listed at 6 retailers as of November 1, 2026, with prices from $497 to $1,573, a $1,076 spread on the same certified stone. MOH London lists it at $1,573. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551114139
Dimensions5.20 × 3.84 × 2.57 mm
L/W Ratio1.35
Top View
5.20 mm3.84 mm0.40 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551114139
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.9%

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: $1,573 AUD|Low: $496 AUD|High: $1,766 AUD|Avg: $890 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$497 AUD
Retailer 4$583 AUD
Retailer 6$717 AUD
Retailer 5$726 AUD
Retailer 3$1,111 AUD
MOH London$1,573 AUD

46 data points across 6 retailers

6 retailers$497 AUD to $1,573 AUD

A
Cheapest Retailer
-
$497 AUD
₹33,237 INR
A
Retailer 2
-
$583 AUD
HK$3,200 HKD
View
Retailer 3
-
$717 AUD
SGD 681 SGD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$726 AUD
$510 USD
View
B+
Retailer 5
-
$1,111 AUD
£615 GBP
View
Most Expensive
B
MOH London
268DF17BD · Nov 1
$1,573 AUD
£870 GBP
View
5 more retailers have this diamond
Prices start from $497 AUDSave up to $1,076 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
0.40ct Cushion
$497 AUD