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Cushion|Natural|GIA

0.30ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 6552861250

Certificate GIA 6552861250

Diamond specifications and retailer prices

From $417 AUD
SGD 396 SGD
As of October 27, 2026
Save $494 AUD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $911 AUD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552861250. Listed at 10 retailers as of October 27, 2026, with prices from $417 to $911, a $494 spread on the same certified stone. MOH London lists it at $911. 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 6552861250
Dimensions4.60 × 3.54 × 2.22 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Pinpoint
Top View
4.60 mm3.54 mm0.30 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552861250
Side View
Table 66.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.7%

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: $911 AUD|Low: $426 AUD|High: $922 AUD|Avg: $632 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$426 AUD
Retailer 2$501 AUD
Retailer 4$612 AUD
Retailer 6$632 AUD
Retailer 3$673 AUD
MOH London$911 AUD

44 data points across 6 retailers

10 retailers$417 AUD to $911 AUD

A
Cheapest Retailer
-
$417 AUD
SGD 396 SGD
A
Retailer 2
-
$426 AUD
$299 USD
View
A
Retailer 3
-
$456 AUD
$320 USD
View
B+
Retailer 4
-
$501 AUD
£277 GBP
View
B+
Retailer 5
-
$580 AUD
$408 USD
View
B+
Retailer 6
-
$585 AUD
$411 USD
View
B+
Retailer 7
-
$612 AUD
ZAR 6,942 ZAR
View
Retailer 8
-
$632 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$673 AUD
€450 EUR
View
Most Expensive
B
MOH London
D7ACEEFED · Nov 1
$911 AUD
£504 GBP
View
9 more retailers have this diamond
Prices start from $417 AUDSave up to $494 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
$417 AUD