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Cushion|Lab Grown|GIA

3.01ct E SI1 Cushion Lab Grown Diamond

GD • E/SI1 • GIA 5506831888

Certificate GIA 5506831888

Diamond specifications and retailer prices

From $1,819 CAD
As of November 6, 2026
Save $6,797 CAD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,095 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5506831888. Listed at 13 retailers as of November 6, 2026, with a 374% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5506831888
Dimensions15.64 × 7.49 × 4.52 mm
L/W Ratio2.09
Top View
15.64 mm7.49 mm3.01 ctE / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506831888
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,129 CAD|Low: $1,819 CAD|High: $7,129 CAD|Avg: $3,401 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$1,819 CAD
Retailer 10$2,131 CAD
Retailer 8$2,447 CAD
Retailer 9$2,626 CAD
Retailer 7$3,260 CAD
Retailer 4$3,366 CAD
Retailer 5$3,487 CAD
Retailer 11$3,715 CAD
Retailer 2$4,441 CAD
Retailer 6$6,937 CAD
Retailer 1$7,129 CAD

42 data points across 11 retailers

13 retailers$1,819 CAD to $8,615 CAD

B+
Cheapest Retailer
-
$1,819 CAD
B
Retailer 2
-
$2,131 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,447 CAD
View
B
Retailer 4
-
$2,626 CAD
View
B
Retailer 5
-
$3,260 CAD
View
B
Retailer 6
-
$3,366 CAD
View
B
Retailer 7
-
$3,487 CAD
View
B
Retailer 8
-
$3,715 CAD
View
Retailer 9
-
$4,441 CAD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$6,937 CAD
View
B
Retailer 11
-
$7,129 CAD
View
C
Retailer 12
-
$8,615 CAD
View
Most Expensive
Do Amore Diamonds
27-5DB288BCD · Nov 6
$13,095 CAD
$9,310 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,819 CADSave up to $6,797 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.

B+
3.01ct Cushion
$1,819 CAD