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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 $503 SGD
As of October 27, 2026
Save $604 SGD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,107 SGD 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 $503 to $1,107, a $604 spread on the same certified stone. MOH London lists it at $1,107. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,107 SGD|Low: $516 SGD|High: $1,120 SGD|Avg: $772 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$516 SGD
Retailer 4$624 SGD
Retailer 5$744 SGD
Retailer 6$768 SGD
Retailer 3$796 SGD
Retailer 2$875 SGD
MOH London$1,107 SGD

41 data points across 7 retailers

11 retailers$503 SGD to $1,107 SGD

A
Cheapest Retailer
-
$503 SGD
A
Retailer 2
-
$516 SGD
$404 USD
View
B+
Retailer 3
-
$554 SGD
$433 USD
View
B+
Retailer 4
-
$624 SGD
£385 GBP
View
B+
Retailer 5
-
$647 SGD
$506 USD
View
B+
Retailer 6
-
$691 SGD
$540 USD
View
B+
Retailer 7
-
$744 SGD
ZAR 9,397 ZAR
View
Retailer 8
-
$768 SGD
A$924 AUD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$796 SGD
€593 EUR
View
B
Retailer 10
-
$875 SGD
£539 GBP
View
Most Expensive
B
MOH London
BB1500E7A · Nov 1
$1,107 SGD
£682 GBP
View
10 more retailers have this diamond
Prices start from $503 SGDSave up to $604 SGD

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
$503 SGD