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Round|Lab Grown|IGI

1.02ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG687545962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687545962

Diamond specifications and retailer prices

From $203 CAD
As of November 5, 2026
Save $1,218 CAD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,421 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG687545962 or 687545962. Listed at 21 retailers as of November 4, 2026, with prices from $203 to $1,421, a $1,218 spread on the same certified stone. Reve Diamonds lists it at $1,421. 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

1.02
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687545962
Dimensions6.51 × 6.46 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.51 mm6.46 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687545962
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $426 CAD|Low: $201 CAD|High: $1,421 CAD|Avg: $559 CAD|+4.5%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 6, 2026
Retailer 8$203 CAD
Retailer 16$225 CAD
Retailer 17$235 CAD
Retailer 3$250 CAD
Retailer 5$250 CAD
Retailer 1$426 CAD
Retailer 13$447 CAD
Retailer 4$465 CAD
Retailer 10$485 CAD
Retailer 14$493 CAD
Retailer 2$592 CAD
Retailer 15$669 CAD
Retailer 11$670 CAD
Retailer 6$673 CAD
Retailer 9$806 CAD
Retailer 7$883 CAD
Retailer 12$1,168 CAD
Reve Diamonds$1,421 CAD

36 data points across 18 retailers

21 retailers$203 CAD to $1,421 CAD

A
Cheapest Retailer
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$203 CAD
A
Retailer 2
-
$225 CAD
View
Final sale: no returns
A
Retailer 3
-
$235 CAD
View
Retailer 4
-
$250 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
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$250 CAD
View
A
Retailer 6
-
$387 CAD
View
A
Retailer 7
-
$426 CAD
View
A
Retailer 8
-
$447 CAD
View
B+
Retailer 9
-
$465 CAD
View
A
Retailer 10
-
$485 CAD
View
B+
Retailer 11
-
$493 CAD
View
Retailer 12
-
$566 CAD
View
Price last confirmed 58 days ago
B+
Retailer 13
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$592 CAD
View
B+
Retailer 14
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$669 CAD
View
B+
Retailer 15
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$670 CAD
View
B+
Retailer 16
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$673 CAD
View
Retailer 17
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$799 CAD
View
Price last confirmed 46 days ago
B
Retailer 18
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$806 CAD
View
B
Retailer 19
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$883 CAD
View
B
Retailer 20
-
$1,168 CAD
View
Most Expensive
B
Reve Diamonds
FB92DBF6F · Nov 4
$1,421 CAD
$1,017 USD
View
20 more retailers have this diamond
Prices start from $203 CADSave up to $1,218 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
1.02ct Round
$203 CAD