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Cushion|Natural|GIA

0.30ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 5546549500

Certificate GIA 5546549500

Diamond specifications and retailer prices

From £246 GBP
₹31,358 INR
As of October 30, 2026
Save £540 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £786 GBP 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 5546549500. Listed at 8 retailers as of October 29, 2026, with prices from £246 to £786, a £540 spread on the same certified stone. MOH London lists it at £786. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546549500
Dimensions3.85 × 3.84 × 2.58 mm
L/W Ratio1.00
Top View
3.85 mm3.84 mm0.30 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5546549500
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
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: £786 GBP|Low: £244 GBP|High: £791 GBP|Avg: £488 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2£246 GBP
Retailer 6£364 GBP
Retailer 3£421 GBP
Retailer 8£435 GBP
Retailer 5£464 GBP
Retailer 4£512 GBP
Retailer 7£693 GBP
MOH London£786 GBP

39 data points across 8 retailers

8 retailers£246 GBP to £786 GBP

A
Cheapest Retailer
-
£246 GBP
₹31,358 INR
B+
Retailer 2
-
£364 GBP
$488 USD
View
B+
Retailer 3
-
£390 GBP
$523 USD
View
B+
Retailer 4
-
£421 GBP
View
B+
Retailer 5
-
£435 GBP
$583 USD
View
B
Retailer 6
-
£464 GBP
View
B
Retailer 7
-
£512 GBP
€653 EUR
View
Most Expensive
B
MOH London
C9C3E1A6F · Oct 29
£786 GBP
View
7 more retailers have this diamond
Prices start from £246 GBPSave up to £540 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
£246 GBP