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Radiant|Lab Grown|IGI

1.00ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • IGI LG696522766

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

Certificate IGI LG696522766

Diamond specifications and retailer prices

From $232 CAD
As of November 6, 2026
Save $1,291 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,523 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG696522766 or 696522766. Listed at 18 retailers as of November 6, 2026, with prices from $232 to $1,523, a $1,291 spread on the same certified stone. Reve Diamonds lists it at $1,523. 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

1.00
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696522766
Dimensions6.99 × 4.98 × 3.43 mm
L/W Ratio1.40
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
6.99 mm4.98 mm1.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696522766
Side View
Table 64.0%Crown 38°Girdle: MediumPavilion 38.4°Culet: NoneDepth 68.9%

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 6
Current: $556 CAD|Low: $221 CAD|High: $1,523 CAD|Avg: $639 CAD|+9.7%
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
Reve Diamonds
November 6, 2026
Retailer 13$232 CAD
Retailer 5$260 CAD
Retailer 11$270 CAD
Retailer 3$288 CAD
Retailer 4$288 CAD
Retailer 12$412 CAD
Retailer 8$505 CAD
Retailer 2$518 CAD
Retailer 1$556 CAD
Retailer 15$627 CAD
Retailer 7$816 CAD
Retailer 14$927 CAD
Retailer 10$979 CAD
Retailer 6$1,003 CAD
Retailer 9$1,343 CAD
Reve Diamonds$1,523 CAD

45 data points across 16 retailers

18 retailers$232 CAD to $1,523 CAD

A
Cheapest Retailer
-
$232 CAD
A
Retailer 2
-
$260 CAD
View
Final sale: no returns
A
Retailer 3
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$270 CAD
View
A
Retailer 4
-
$288 CAD
View
Retailer 5
-
$288 CAD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$412 CAD
View
B+
Retailer 7
-
$505 CAD
View
B+
Retailer 8
-
$518 CAD
View
B+
Retailer 9
-
$556 CAD
View
Retailer 10
-
$603 CAD
View
Price last confirmed 68 days ago
B+
Retailer 11
-
$627 CAD
View
B
Retailer 12
-
$762 CAD
View
Retailer 13
-
$816 CAD
View
Price last confirmed 26 days ago
B
Retailer 14
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$927 CAD
View
B
Retailer 15
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$979 CAD
View
B
Retailer 16
-
$1,003 CAD
View
B
Retailer 17
-
$1,343 CAD
View
Most Expensive
B
Reve Diamonds
2BCEE0D03 · Nov 6
$1,523 CAD
$1,083 USD
View
17 more retailers have this diamond
Prices start from $232 CADSave up to $1,291 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
1.00ct Radiant
$232 CAD