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Radiant|Lab Grown|IGI

1.03ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG616424561

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

Certificate IGI LG616424561

Diamond specifications and retailer prices

From $241 CAD
$172 USD
As of October 27, 2026
Save $2,069 CAD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,309 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG616424561 or 616424561. Listed at 29 retailers as of October 27, 2026, with prices from $241 to $2,309, a $2,069 spread on the same certified stone. Do Amore Diamonds lists it at $2,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616424561
Dimensions7.41 × 4.98 × 3.23 mm
L/W Ratio1.49
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
7.41 mm4.98 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616424561
Side View
Table 63.0%Crown 35.3°Girdle: MediumPavilion 32°Culet: NoneDepth 64.9%

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: Oct 27
Current: $2,309 CAD|Low: $210 CAD|High: $2,365 CAD|Avg: $1,006 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 20
Retailer 21
October 29, 2026
Retailer 4$241 CAD
Retailer 17$270 CAD
Retailer 5$465 CAD
Retailer 8$484 CAD
Retailer 19$563 CAD
Retailer 15$566 CAD
Retailer 2$597 CAD
Retailer 3$626 CAD
Retailer 10$637 CAD
Retailer 14$698 CAD
Retailer 16$804 CAD
Retailer 20$1,015 CAD
Retailer 12$1,146 CAD
Retailer 11$1,173 CAD
Retailer 7$1,261 CAD
Retailer 21$1,302 CAD
Retailer 9$1,548 CAD
Retailer 13$1,550 CAD
Retailer 18$1,603 CAD
Retailer 6$2,281 CAD
Do Amore Diamonds$2,309 CAD

40 data points across 21 retailers

29 retailers$241 CAD to $2,309 CAD

A
Cheapest Retailer
-
$241 CAD
$172 USD
Retailer 2
-
$241 CAD
$172 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$241 CAD
$172 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$270 CAD
$193 USD
View
Final sale: no returns
Retailer 5
-
$280 CAD
$200 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$295 CAD
$211 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$298 CAD
$213 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$465 CAD
$332 USD
View
A
Retailer 9
-
$484 CAD
HK$2,700 HKD
View
A
Retailer 10
-
$563 CAD
€383 EUR
View
A
Retailer 11
-
$566 CAD
ZAR 6,535 ZAR
View
A
Retailer 12
-
$597 CAD
£336 GBP
View
A
Retailer 13
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$626 CAD
$447 USD
View
A
Retailer 14
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$637 CAD
$455 USD
View
A
Retailer 15
-
$698 CAD
$499 USD
View
A
Retailer 16
-
$804 CAD
A$884 AUD
View
B+
Retailer 17
-
$1,015 CAD
$725 USD
View
B+
Retailer 18
-
$1,059 CAD
$757 USD
View
Retailer 19
-
$1,059 CAD
$757 USD
View
Price last confirmed 19 days ago
Retailer 20
-
$1,059 CAD
$757 USD
View
Price last confirmed 29 days ago
B+
Retailer 21
-
$1,173 CAD
SGD 1,133 SGD
View
B+
Retailer 22
-
$1,261 CAD
A$1,386 AUD
View
B+
Retailer 23
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$1,302 CAD
$930 USD
View
B
Retailer 24
-
$1,548 CAD
$1,106 USD
View
B+
Retailer 25
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$1,550 CAD
£872 GBP
View
Retailer 26
-
$1,603 CAD
$1,145 USD
View
Price last confirmed 11 days ago
B
Retailer 27
-
$1,877 CAD
£1,056 GBP
View
B
Retailer 28
-
$2,281 CAD
$1,630 USD
View
Most Expensive
B
Do Amore Diamonds
27-417532045 · Oct 29
$2,309 CAD
$1,650 USD
View
28 more retailers have this diamond
Prices start from $241 CADSave up to $2,069 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
1.03ct Radiant
$241 CAD