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Cushion|Natural|GIA

0.30ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 2554423799

Certificate GIA 2554423799

Diamond specifications and retailer prices

From $365 AUD
₹24,406 INR
As of November 1, 2026
Save $825 AUD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,190 AUD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554423799. Listed at 10 retailers as of October 29, 2026, with prices from $365 to $1,190, a $825 spread on the same certified stone. MOH London lists it at $1,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554423799
Dimensions3.80 × 3.78 × 2.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Internal Graining
Top View
3.80 mm3.78 mm0.30 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554423799
Side View
Table 64.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 66.3%

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: $1,190 AUD|Low: $364 AUD|High: $1,226 AUD|Avg: $742 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$365 AUD
Retailer 6$552 AUD
Retailer 9$592 AUD
Retailer 3$666 AUD
Retailer 7$717 AUD
Retailer 8$741 AUD
Retailer 5$795 AUD
Retailer 10$821 AUD
Retailer 4$945 AUD
MOH London$1,190 AUD

35 data points across 10 retailers

10 retailers$365 AUD to $1,190 AUD

A
Cheapest Retailer
-
$365 AUD
₹24,406 INR
B+
Retailer 2
-
$552 AUD
$388 USD
View
B+
Retailer 3
-
$592 AUD
$416 USD
View
B+
Retailer 4
-
$666 AUD
£368 GBP
View
B
Retailer 5
-
$717 AUD
$504 USD
View
B
Retailer 6
-
$741 AUD
$521 USD
View
B
Retailer 7
-
$795 AUD
ZAR 9,021 ZAR
View
Retailer 8
-
$821 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$945 AUD
€632 EUR
View
Most Expensive
B
MOH London
DFDCDF77B · Oct 29
$1,190 AUD
£658 GBP
View
9 more retailers have this diamond
Prices start from $365 AUDSave up to $825 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
0.30ct Cushion
$365 AUD