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Cushion|Natural|GIA

0.30ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6551445546

Certificate GIA 6551445546

Diamond specifications and retailer prices

From $391 CAD
₹26,613 INR
As of October 29, 2026
Save $830 CAD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,221 CAD 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 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 6551445546. Listed at 15 retailers as of October 26, 2026, with prices from $391 to $1,221, a $830 spread on the same certified stone. MOH London lists it at $1,221. 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 6551445546
Dimensions4.93 × 3.30 × 2.22 mm
L/W Ratio1.49
Top View
4.93 mm3.30 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551445546
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.2%

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: $1,221 CAD|Low: $388 CAD|High: $1,314 CAD|Avg: $772 CAD|-6.8%
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$391 CAD
Retailer 14$466 CAD
Retailer 4$543 CAD
Retailer 13$568 CAD
Retailer 6$569 CAD
Retailer 5$658 CAD
Retailer 2$685 CAD
Retailer 12$711 CAD
Retailer 10$723 CAD
Retailer 3$731 CAD
Retailer 11$817 CAD
Retailer 9$964 CAD
Retailer 8$1,074 CAD
MOH London$1,221 CAD

23 data points across 14 retailers

15 retailers$391 CAD to $1,221 CAD

A
Cheapest Retailer
-
$391 CAD
₹26,613 INR
A
Retailer 2
-
$466 CAD
HK$2,600 HKD
View
A
Retailer 3
-
$543 CAD
$388 USD
View
A
Retailer 4
-
$568 CAD
$406 USD
View
A
Retailer 5
-
$569 CAD
SGD 549 SGD
View
B+
Retailer 6
-
$658 CAD
$470 USD
View
B+
Retailer 7
-
$685 CAD
£385 GBP
View
B+
Retailer 8
-
$711 CAD
$508 USD
View
B+
Retailer 9
-
$723 CAD
£407 GBP
View
B+
Retailer 10
-
$731 CAD
$522 USD
View
B+
Retailer 11
-
$817 CAD
ZAR 9,426 ZAR
View
B+
Retailer 12
-
$900 CAD
A$990 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$964 CAD
€656 EUR
View
B
Retailer 14
-
$1,074 CAD
£604 GBP
View
Most Expensive
B
MOH London
8FA18E083 · Oct 26
$1,221 CAD
£687 GBP
View
14 more retailers have this diamond
Prices start from $391 CADSave up to $830 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
$391 CAD