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Cushion|Natural|GIA

0.30ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2556419766

Certificate GIA 2556419766

Diamond specifications and retailer prices

From $731 NZD
$412 USD
As of October 29, 2026
Save $837 NZD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,568 NZD 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 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 $731 to $1,568, a $837 spread on the same certified stone. MOH London lists it at $1,568. 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: $1,568 NZD|Low: $726 NZD|High: $1,577 NZD|Avg: $1,010 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$731 NZD
Retailer 5$784 NZD
Retailer 2$886 NZD
Retailer 4$931 NZD
Retailer 7$932 NZD
Retailer 3$1,239 NZD
MOH London$1,568 NZD

43 data points across 7 retailers

7 retailers$731 NZD to $1,568 NZD

A
Cheapest Retailer
-
$731 NZD
$412 USD
A
Retailer 2
-
$784 NZD
$442 USD
View
B+
Retailer 3
-
$886 NZD
£393 GBP
View
B+
Retailer 4
-
$931 NZD
£413 GBP
View
Retailer 5
-
$932 NZD
$525 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,239 NZD
€665 EUR
View
Most Expensive
B
MOH London
2EBCE73B5 · Nov 1
$1,568 NZD
£696 GBP
View
6 more retailers have this diamond
Prices start from $731 NZDSave up to $837 NZD

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
$731 NZD