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Cushion|Natural|GIA

0.30ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 3555220291

Certificate GIA 3555220291

Diamond specifications and retailer prices

From $385 CAD
₹26,231 INR
As of October 29, 2026
Save $823 CAD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,209 CAD 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555220291. Listed at 15 retailers as of October 29, 2026, with prices from $385 to $1,209, a $823 spread on the same certified stone. MOH London lists it at $1,209. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555220291
Dimensions4.78 × 3.33 × 2.19 mm
L/W Ratio1.44
Top View
4.78 mm3.33 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555220291
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.8%

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: $1,209 CAD|Low: $383 CAD|High: $1,298 CAD|Avg: $769 CAD|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 7$385 CAD
Retailer 14$448 CAD
Retailer 4$543 CAD
Retailer 13$561 CAD
Retailer 6$562 CAD
Retailer 5$651 CAD
Retailer 2$676 CAD
Retailer 12$704 CAD
Retailer 10$714 CAD
Retailer 3$720 CAD
Retailer 11$806 CAD
Retailer 9$954 CAD
Retailer 8$1,060 CAD
MOH London$1,209 CAD

23 data points across 14 retailers

15 retailers$385 CAD to $1,209 CAD

A
Cheapest Retailer
-
$385 CAD
₹26,231 INR
A
Retailer 2
-
$448 CAD
HK$2,500 HKD
View
A
Retailer 3
-
$543 CAD
$388 USD
View
A
Retailer 4
-
$561 CAD
$401 USD
View
A
Retailer 5
-
$562 CAD
SGD 543 SGD
View
A
Retailer 6
-
$651 CAD
$465 USD
View
B+
Retailer 7
-
$676 CAD
£380 GBP
View
B+
Retailer 8
-
$704 CAD
$503 USD
View
B+
Retailer 9
-
$714 CAD
£402 GBP
View
B+
Retailer 10
-
$720 CAD
$515 USD
View
B+
Retailer 11
-
$806 CAD
ZAR 9,303 ZAR
View
B
Retailer 12
-
$889 CAD
A$978 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$954 CAD
€649 EUR
View
B
Retailer 14
-
$1,060 CAD
£596 GBP
View
Most Expensive
B
MOH London
2AFC22DEE · Oct 29
$1,209 CAD
£680 GBP
View
14 more retailers have this diamond
Prices start from $385 CADSave up to $823 CAD

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
$385 CAD