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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 €369 EUR
$412 USD
As of October 29, 2026
Save €427 EUR (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €796 EUR 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 €369 to €796, a €427 spread on the same certified stone. MOH London lists it at €796. 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: €796 EUR|Low: €366 EUR|High: €796 EUR|Avg: €505 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6€369 EUR
Retailer 5€396 EUR
Retailer 3€443 EUR
Retailer 4€470 EUR
Retailer 7€470 EUR
Retailer 8€476 EUR
Retailer 2€625 EUR
MOH London€796 EUR

42 data points across 8 retailers

7 retailers€369 EUR to €796 EUR

A
Cheapest Retailer
-
€369 EUR
$412 USD
A
Retailer 2
-
€396 EUR
$442 USD
View
B+
Retailer 3
-
€443 EUR
£390 GBP
View
B+
Retailer 4
-
€470 EUR
£413 GBP
View
Retailer 5
-
€470 EUR
$525 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
€625 EUR
View
Most Expensive
B
MOH London
2EBCE73B5 · Oct 29
€796 EUR
£700 GBP
View
6 more retailers have this diamond
Prices start from €369 EURSave up to €427 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
€369 EUR