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Radiant|Lab Grown|IGI

1.13ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816608650

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

Certificate IGI LG816608650

Diamond specifications and retailer prices

From $685 CAD
$490 USD
As of November 2, 2026
Save $2,662 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,347 CAD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.13ct lab-grown radiant diamond

This 1.13ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608650 or 816608650. Listed at 16 retailers as of November 1, 2026, with prices from $685 to $3,347, a $2,662 spread on the same certified stone. Rare Carat lists it at $3,347. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608650
Dimensions7.24 × 5.13 × 3.60 mm
L/W Ratio1.41
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
7.24 mm5.13 mm1.13 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608650
Side View
Table 65.0%Crown 43.5°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 70.2%

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 2
Current: $3,347 CAD|Low: $395 CAD|High: $4,234 CAD|Avg: $1,710 CAD|+10.0%
Rare Carat
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
October 31, 2026
Retailer 7$395 CAD
Retailer 12$685 CAD
Retailer 6$770 CAD
Retailer 15$773 CAD
Retailer 16$776 CAD
Retailer 2$880 CAD
Retailer 10$1,033 CAD
Retailer 5$1,410 CAD
Retailer 14$1,431 CAD
Retailer 4$1,485 CAD
Retailer 8$2,044 CAD
Retailer 3$2,062 CAD
Retailer 11$2,366 CAD
Retailer 9$2,962 CAD
Retailer 13$3,340 CAD
Rare Carat$3,347 CAD

29 data points across 16 retailers

16 retailers$685 CAD to $3,347 CAD

Retailer 1
-
$395 CAD
$283 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$685 CAD
$490 USD
View
A
Retailer 3
-
$770 CAD
$551 USD
View
A
Retailer 4
-
$773 CAD
$553 USD
View
A
Retailer 5
-
$776 CAD
$555 USD
View
A
Retailer 6
-
$880 CAD
€600 EUR
View
A
Retailer 7
-
$929 CAD
$665 USD
View
B+
Retailer 8
-
$1,410 CAD
$1,009 USD
View
B+
Retailer 9
-
$1,431 CAD
$1,024 USD
View
B+
Retailer 10
-
$1,485 CAD
$1,063 USD
View
Retailer 11
-
$1,738 CAD
$1,244 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$2,062 CAD
£1,162 GBP
View
B
Retailer 13
-
$2,366 CAD
$1,693 USD
View
B
Retailer 14
-
$2,962 CAD
$2,120 USD
View
B
Retailer 15
-
$3,340 CAD
$2,390 USD
View
Most Expensive
B
Rare Carat
B25-42 · Nov 1
$3,347 CAD
$2,395 USD
View
15 more retailers have this diamond
Prices start from $685 CADSave up to $2,662 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
1.13ct Radiant
$685 CAD