CaratHunter
Plans
Cushion|Natural|GIA

0.30ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2556419766

Certificate GIA 2556419766

Diamond specifications and retailer prices

From $587 AUD
$412 USD
As of October 29, 2026
Save $679 AUD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,266 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556419766. Listed at 7 retailers as of October 29, 2026, with prices from $587 to $1,266, a $679 spread on the same certified stone. MOH London lists it at $1,266. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556419766
Dimensions3.94 × 3.86 × 2.44 mm
L/W Ratio1.02
Key to symbols
Feather
Top View
3.94 mm3.86 mm0.30 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2556419766
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.2%

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 29
Current: $1,266 AUD|Low: $582 AUD|High: $1,266 AUD|Avg: $803 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$587 AUD
Retailer 5$629 AUD
Retailer 3$705 AUD
Retailer 4$747 AUD
Retailer 7$748 AUD
Retailer 8$757 AUD
Retailer 2$994 AUD
MOH London$1,266 AUD

43 data points across 8 retailers

7 retailers$587 AUD to $1,266 AUD

A
Cheapest Retailer
-
$587 AUD
$412 USD
A
Retailer 2
-
$629 AUD
$442 USD
View
B+
Retailer 3
-
$705 AUD
£390 GBP
View
B+
Retailer 4
-
$747 AUD
£413 GBP
View
Retailer 5
-
$748 AUD
$525 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$994 AUD
€665 EUR
View
Most Expensive
B
MOH London
2EBCE73B5 · Oct 29
$1,266 AUD
£700 GBP
View
6 more retailers have this diamond
Prices start from $587 AUDSave up to $679 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
$587 AUD