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Cushion|Natural|GIA

0.30ct J IF Cushion Natural Diamond

EX • J/IF • GIA 2554861231

Certificate GIA 2554861231

Diamond specifications and retailer prices

From $550 CAD
SGD 532 SGD
As of October 27, 2026
Save $660 CAD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,210 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct natural cushion diamond

This 0.3ct 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 2554861231. Listed at 11 retailers as of October 27, 2026, with prices from $550 to $1,210, a $660 spread on the same certified stone. MOH London lists it at $1,210. 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

0.30
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554861231
Dimensions4.59 × 3.51 × 2.32 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.59 mm3.51 mm0.30 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554861231
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 66.0%

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: Oct 27
Current: $1,210 CAD|Low: $564 CAD|High: $1,224 CAD|Avg: $848 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$564 CAD
Retailer 3$677 CAD
Retailer 4$813 CAD
Retailer 6$839 CAD
Retailer 2$865 CAD
Retailer 5$959 CAD
MOH London$1,210 CAD

43 data points across 7 retailers

11 retailers$550 CAD to $1,210 CAD

A
Cheapest Retailer
-
$550 CAD
SGD 532 SGD
A
Retailer 2
-
$564 CAD
$404 USD
View
B+
Retailer 3
-
$605 CAD
$433 USD
View
B+
Retailer 4
-
$677 CAD
£381 GBP
View
B+
Retailer 5
-
$707 CAD
$506 USD
View
B+
Retailer 6
-
$755 CAD
$540 USD
View
B+
Retailer 7
-
$813 CAD
ZAR 9,397 ZAR
View
Retailer 8
-
$839 CAD
A$924 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$865 CAD
€590 EUR
View
B
Retailer 10
-
$959 CAD
£541 GBP
View
Most Expensive
B
MOH London
BB1500E7A · Nov 1
$1,210 CAD
£682 GBP
View
10 more retailers have this diamond
Prices start from $550 CADSave up to $660 CAD

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
0.30ct Cushion
$550 CAD