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Cushion|Natural|GIA

0.30ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2547549559

Certificate GIA 2547549559

Diamond specifications and retailer prices

From £223 GBP
₹28,404 INR
As of October 30, 2026
Save £489 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £712 GBP at MOH London · As of October 26, 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 2547549559. Listed at 8 retailers as of October 26, 2026, with prices from £223 to £712, a £489 spread on the same certified stone. MOH London lists it at £712. 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
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547549559
Dimensions4.14 × 3.75 × 2.54 mm
L/W Ratio1.10
Top View
4.14 mm3.75 mm0.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2547549559
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £712 GBP|Low: £221 GBP|High: £719 GBP|Avg: £435 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2£223 GBP
Retailer 6£331 GBP
Retailer 3£381 GBP
Retailer 7£408 GBP
Retailer 5£422 GBP
Retailer 4£495 GBP
MOH London£712 GBP

44 data points across 7 retailers

8 retailers£223 GBP to £712 GBP

A
Cheapest Retailer
-
£223 GBP
₹28,404 INR
A
Retailer 2
-
£331 GBP
$444 USD
View
B+
Retailer 3
-
£355 GBP
$476 USD
View
B+
Retailer 4
-
£381 GBP
View
B+
Retailer 5
-
£408 GBP
$547 USD
View
B+
Retailer 6
-
£422 GBP
View
B+
Retailer 7
-
£495 GBP
€632 EUR
View
Most Expensive
B
MOH London
3FFA7B5CF · Oct 26
£712 GBP
View
7 more retailers have this diamond
Prices start from £223 GBPSave up to £489 GBP

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
£223 GBP