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Radiant|Lab Grown|IGI

3.17ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG744514209

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

Certificate IGI LG744514209

Diamond specifications and retailer prices

From $1,390 CAD
$993 USD
As of October 30, 2026
Save $10,955 CAD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,344 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.17ct lab-grown radiant diamond

This 3.17ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG744514209 or 744514209. Listed at 17 retailers as of October 30, 2026, with prices from $1,390 to $12,344, a $10,955 spread on the same certified stone. Do Amore Diamonds lists it at $12,344. 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

3.17
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514209
Dimensions10.13 × 10.13 × 7.26 mm
L/W Ratio1.00
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
10.13 mm10.13 mm3.17 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514209
Side View
Table 67.0%Crown 39.7°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 70.0%

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: Oct 30
Current: $12,344 CAD|Low: $1,390 CAD|High: $14,906 CAD|Avg: $5,384 CAD|-17.2%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 2$1,390 CAD
Retailer 17$1,758 CAD
Retailer 9$1,951 CAD
Retailer 6$2,106 CAD
Retailer 15$2,108 CAD
Retailer 14$2,976 CAD
Retailer 13$3,335 CAD
Retailer 3$3,359 CAD
Retailer 10$3,398 CAD
Retailer 16$3,692 CAD
Retailer 12$4,600 CAD
Retailer 4$4,760 CAD
Retailer 11$6,067 CAD
Retailer 5$7,537 CAD
Retailer 7$9,887 CAD
Retailer 8$12,051 CAD
Do Amore Diamonds$12,344 CAD

33 data points across 17 retailers

17 retailers$1,390 CAD to $12,344 CAD

A
Cheapest Retailer
-
$1,390 CAD
$993 USD
A
Retailer 2
-
$1,758 CAD
$1,256 USD
View
A
Retailer 3
-
$1,951 CAD
$1,394 USD
View
Final sale: no returns
A
Retailer 4
-
$2,106 CAD
$1,505 USD
View
A
Retailer 5
-
$2,108 CAD
$1,506 USD
View
A
Retailer 6
-
$2,976 CAD
$2,126 USD
View
A
Retailer 7
-
$3,335 CAD
$2,383 USD
View
Retailer 8
-
$3,359 CAD
€2,286 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$3,398 CAD
$2,428 USD
View
A
Retailer 10
-
$3,692 CAD
$2,638 USD
View
B+
Retailer 11
-
$4,600 CAD
$3,287 USD
View
Retailer 12
-
$4,760 CAD
A$5,232 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$6,067 CAD
£3,413 GBP
View
Retailer 14
-
$7,537 CAD
$5,385 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$9,887 CAD
A$10,868 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$12,051 CAD
$8,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD1A398A9 · Oct 30
$12,344 CAD
$8,820 USD
View
16 more retailers have this diamond
Prices start from $1,390 CADSave up to $10,955 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
3.17ct Radiant
$1,390 CAD