Radiant|Lab Grown|IGI

1.28ct E VS2 Radiant Lab Grown Diamond

GD • E/VS2 • IGI LG605341056

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG605341056

Diamond specifications and retailer prices

From $522 CAD
$374 USD
As of October 30, 2026
Save $2,020 CAD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,542 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG605341056 or 605341056. Listed at 13 retailers as of October 30, 2026, with prices from $522 to $2,542, a $2,020 spread on the same certified stone. Do Amore Diamonds lists it at $2,542. 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

1.28
Carat
E
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341056
Dimensions7.33 × 5.37 × 3.66 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.33 mm5.37 mm1.28 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341056
Side View
Table 65.0%Crown 40°Girdle: MediumPavilion 32.4°Culet: NoneDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,542 CAD|Low: $522 CAD|High: $2,542 CAD|Avg: $1,066 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$522 CAD
Retailer 6$577 CAD
Retailer 2$670 CAD
Retailer 7$676 CAD
Retailer 10$890 CAD
Retailer 5$959 CAD
Retailer 4$1,062 CAD
Retailer 9$1,408 CAD
Retailer 3$1,464 CAD
Do Amore Diamonds$2,542 CAD

42 data points across 10 retailers

13 retailers$522 CAD to $2,542 CAD

Retailer 1
-
$330 CAD
$236 USD
Price last confirmed 27 days ago
B+
Retailer 2
-
$522 CAD
$374 USD
View
B+
Retailer 3
-
$577 CAD
$413 USD
View
B+
Retailer 4
-
$670 CAD
£378 GBP
View
B+
Retailer 5
-
$676 CAD
$484 USD
View
Retailer 6
-
$890 CAD
$637 USD
View
Price last confirmed 67 days ago
Retailer 7
-
$959 CAD
A$1,056 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$1,000 CAD
£564 GBP
View
B
Retailer 9
-
$1,062 CAD
$760 USD
View
Retailer 10
-
$1,168 CAD
$836 USD
View
Price last confirmed 30 days ago
Retailer 11
-
$1,408 CAD
$1,008 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,464 CAD
£825 GBP
View
Most Expensive
C
Do Amore Diamonds
27-FB396D011 · Oct 30
$2,542 CAD
$1,820 USD
View
12 more retailers have this diamond
Prices start from $522 CADSave up to $2,020 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+
1.28ct Radiant
$522 CAD