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Round|Lab Grown|IGI

1.06ct E SI2 Round Lab Grown Diamond

EX • E/SI2

Diamond specifications and retailer prices

From $1,660 CAD
$1,188 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,660 CAD at Helzberg Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Helzberg Diamonds

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.06
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.53 × 6.56 × 4.03 mm
L/W Ratio1.00
Top View
6.53 mm6.56 mm1.06 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 61.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $1,660 CAD|Low: $230 CAD|High: $1,660 CAD|Avg: $684 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 3$230 CAD
Retailer 2$281 CAD
Retailer 6$295 CAD
Retailer 5$298 CAD
Retailer 4$958 CAD
Helzberg Diamonds$1,660 CAD

6 data points across 6 retailers

1 retailer

C
Helzberg Diamonds
ZXZNLKLHKOKN · Oct 29
$1,660 CAD
$1,188 USD
View

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.

C
1.06ct Round
$1,660 CAD