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Cushion|Natural|GIA

0.30ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1557425916

Certificate GIA 1557425916

Diamond specifications and retailer prices

From $373 CAD
₹25,278 INR
As of October 29, 2026
Save $796 CAD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,168 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 1557425916. Listed at 15 retailers as of October 26, 2026, with prices from $373 to $1,168, a $796 spread on the same certified stone. MOH London lists it at $1,168. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1557425916
Dimensions4.88 × 3.42 × 2.21 mm
L/W Ratio1.43
Top View
4.88 mm3.42 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1557425916
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NDepth 64.6%

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: $1,168 CAD|Low: $370 CAD|High: $1,252 CAD|Avg: $749 CAD|-6.4%
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$373 CAD
Retailer 14$450 CAD
Retailer 13$545 CAD
Retailer 5$547 CAD
Retailer 4$631 CAD
Retailer 6$634 CAD
Retailer 2$654 CAD
Retailer 12$689 CAD
Retailer 10$693 CAD
Retailer 3$697 CAD
Retailer 11$782 CAD
Retailer 9$931 CAD
Retailer 8$1,029 CAD
MOH London$1,168 CAD

24 data points across 14 retailers

15 retailers$373 CAD to $1,168 CAD

A
Cheapest Retailer
-
$373 CAD
₹25,278 INR
A
Retailer 2
-
$450 CAD
HK$2,500 HKD
View
A
Retailer 3
-
$545 CAD
$388 USD
View
A
Retailer 4
-
$547 CAD
SGD 526 SGD
View
A
Retailer 5
-
$631 CAD
$449 USD
View
A
Retailer 6
-
$634 CAD
$451 USD
View
B+
Retailer 7
-
$654 CAD
£367 GBP
View
B+
Retailer 8
-
$689 CAD
$491 USD
View
B+
Retailer 9
-
$693 CAD
£388 GBP
View
B+
Retailer 10
-
$697 CAD
$496 USD
View
B+
Retailer 11
-
$782 CAD
ZAR 8,996 ZAR
View
B
Retailer 12
-
$858 CAD
A$940 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$931 CAD
€631 EUR
View
B
Retailer 14
-
$1,029 CAD
£577 GBP
View
Most Expensive
B
MOH London
E680096D7 · Oct 26
$1,168 CAD
£655 GBP
View
14 more retailers have this diamond
Prices start from $373 CADSave up to $796 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
$373 CAD