Cushion|Natural|GIA

0.30ct J IF Cushion Natural Diamond

EX • J/IF • GIA 2554861231

Certificate GIA 2554861231

Diamond specifications and retailer prices

From €352 EUR
SGD 532 SGD
As of October 27, 2026
Save €423 EUR (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €775 EUR 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 €352 to €775, a €423 spread on the same certified stone. MOH London lists it at €775. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €775 EUR|Low: €362 EUR|High: €784 EUR|Avg: €541 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7€362 EUR
Retailer 4€437 EUR
Retailer 5€521 EUR
Retailer 6€538 EUR
Retailer 3€557 EUR
Retailer 2€613 EUR
MOH London€775 EUR

41 data points across 7 retailers

11 retailers€352 EUR to €775 EUR

A
Cheapest Retailer
-
€352 EUR
SGD 532 SGD
A
Retailer 2
-
€362 EUR
$404 USD
View
B+
Retailer 3
-
€388 EUR
$433 USD
View
B+
Retailer 4
-
€437 EUR
£385 GBP
View
B+
Retailer 5
-
€453 EUR
$506 USD
View
B+
Retailer 6
-
€484 EUR
$540 USD
View
B+
Retailer 7
-
€521 EUR
ZAR 9,397 ZAR
View
Retailer 8
-
€538 EUR
A$924 AUD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
€557 EUR
View
B
Retailer 10
-
€613 EUR
£539 GBP
View
Most Expensive
B
MOH London
BB1500E7A · Nov 1
€775 EUR
£682 GBP
View
10 more retailers have this diamond
Prices start from €352 EURSave up to €423 EUR

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
€352 EUR