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Radiant|Lab Grown|IGI

1.65ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG768632822

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

Certificate IGI LG768632822

Diamond specifications and retailer prices

From $689 CAD
$493 USD
As of November 2, 2026
Save $5,432 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,121 CAD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown radiant diamond

This 1.65ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768632822 or 768632822. Listed at 15 retailers as of November 1, 2026, with prices from $689 to $6,121, a $5,432 spread on the same certified stone. Do Amore Diamonds lists it at $6,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632822
Dimensions8.39 × 5.78 × 3.84 mm
L/W Ratio1.45
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
8.39 mm5.78 mm1.65 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632822
Side View
Table 59.0%Crown 41.5°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 66.4%

Caratlytics Score

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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: $6,121 CAD|Low: $689 CAD|High: $7,532 CAD|Avg: $2,784 CAD|-17.0%
Do Amore Diamonds
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
November 2, 2026
Retailer 10$689 CAD
Retailer 3$771 CAD
Retailer 7$947 CAD
Retailer 5$1,020 CAD
Retailer 12$1,062 CAD
Retailer 11$1,329 CAD
Retailer 6$1,388 CAD
Retailer 2$1,513 CAD
Retailer 13$2,296 CAD
Retailer 15$2,445 CAD
Retailer 14$2,480 CAD
Retailer 8$3,936 CAD
Retailer 9$5,114 CAD
Retailer 4$5,499 CAD
Do Amore Diamonds$6,121 CAD

37 data points across 15 retailers

15 retailers$689 CAD to $6,121 CAD

A
Cheapest Retailer
-
$689 CAD
$493 USD
A
Retailer 2
-
$771 CAD
$552 USD
View
A
Retailer 3
-
$947 CAD
$678 USD
View
Final sale: no returns
A
Retailer 4
-
$1,020 CAD
$730 USD
View
A
Retailer 5
-
$1,062 CAD
$760 USD
View
A
Retailer 6
-
$1,329 CAD
$951 USD
View
A
Retailer 7
-
$1,388 CAD
$993 USD
View
A
Retailer 8
-
$1,513 CAD
€1,031 EUR
View
B+
Retailer 9
-
$2,296 CAD
$1,643 USD
View
B+
Retailer 10
-
$2,445 CAD
$1,750 USD
View
B+
Retailer 11
-
$2,480 CAD
$1,775 USD
View
B
Retailer 12
-
$3,936 CAD
£2,218 GBP
View
B
Retailer 13
-
$5,114 CAD
$3,660 USD
View
B
Retailer 14
-
$5,499 CAD
$3,935 USD
View
Most Expensive
B
Do Amore Diamonds
27-82CA24BB9 · Nov 1
$6,121 CAD
$4,380 USD
View
14 more retailers have this diamond
Prices start from $689 CADSave up to $5,432 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
1.65ct Radiant
$689 CAD