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Cushion|Natural|GIA

0.30ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1549764102

Certificate GIA 1549764102

Diamond specifications and retailer prices

From £290 GBP
$389 USD
As of October 29, 2026
Save £335 GBP (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £625 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549764102. Listed at 11 retailers as of October 29, 2026, with prices from £290 to £625, a £335 spread on the same certified stone. MOH London lists it at £625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549764102
Dimensions3.92 × 3.73 × 2.49 mm
L/W Ratio1.05
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
3.92 mm3.73 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549764102
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NDepth 66.9%

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: £625 GBP|Low: £288 GBP|High: £625 GBP|Avg: £433 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8£290 GBP
Retailer 6£311 GBP
Retailer 4£349 GBP
Retailer 10£368 GBP
Retailer 7£389 GBP
Retailer 5£417 GBP
Retailer 9£428 GBP
Retailer 3£495 GBP
Retailer 2£536 GBP
MOH London£625 GBP

37 data points across 10 retailers

11 retailers£290 GBP to £625 GBP

A
Cheapest Retailer
-
£290 GBP
$389 USD
B+
Retailer 2
-
£311 GBP
$417 USD
View
B+
Retailer 3
-
£349 GBP
View
Retailer 4
-
£368 GBP
$493 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£389 GBP
$522 USD
View
B
Retailer 6
-
£417 GBP
ZAR 9,044 ZAR
View
Retailer 7
-
£428 GBP
A$883 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
£495 GBP
€632 EUR
View
B
Retailer 9
-
£536 GBP
View
B
Retailer 10
-
£591 GBP
View
Most Expensive
B
MOH London
487A09068 · Oct 29
£625 GBP
View
10 more retailers have this diamond
Prices start from £290 GBPSave up to £335 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
£290 GBP