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Radiant|Lab Grown|IGI

4.73ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG754594088

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

Certificate IGI LG754594088

Diamond specifications and retailer prices

From $6,476 CAD
$4,627 USD
As of October 27, 2026
Save $38,073 CAD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $44,549 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4.73ct lab-grown radiant diamond

This 4.73ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594088 or 754594088. Listed at 17 retailers as of October 27, 2026, with prices from $6,476 to $44,549, a $38,073 spread on the same certified stone. Do Amore Diamonds lists it at $44,549. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.73
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594088
Dimensions11.80 × 8.53 × 5.60 mm
L/W Ratio1.38
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
11.80 mm8.53 mm4.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594088
Side View
Table 64.0%Crown 37.6°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.7%

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: $44,549 CAD|Low: $6,476 CAD|High: $46,285 CAD|Avg: $17,134 CAD|-3.7%
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
Retailer 18
October 29, 2026
Retailer 15$6,476 CAD
Retailer 3$6,787 CAD
Retailer 17$6,962 CAD
Retailer 9$7,534 CAD
Retailer 2$7,551 CAD
Retailer 8$9,044 CAD
Retailer 18$9,593 CAD
Retailer 13$9,831 CAD
Retailer 14$11,547 CAD
Retailer 16$11,615 CAD
Retailer 4$13,871 CAD
Retailer 11$16,941 CAD
Retailer 5$18,644 CAD
Retailer 12$20,714 CAD
Retailer 6$24,718 CAD
Retailer 10$28,015 CAD
Retailer 7$32,401 CAD
Do Amore Diamonds$44,549 CAD

31 data points across 18 retailers

17 retailers$6,476 CAD to $44,549 CAD

A
Cheapest Retailer
-
$6,476 CAD
$4,627 USD
A
Retailer 2
-
$6,787 CAD
$4,849 USD
View
A
Retailer 3
-
$6,962 CAD
$4,974 USD
View
A
Retailer 4
-
$7,534 CAD
$5,383 USD
View
Final sale: no returns
A
Retailer 5
-
$7,551 CAD
$5,395 USD
View
A
Retailer 6
-
$9,044 CAD
$6,462 USD
View
A
Retailer 7
-
$9,593 CAD
$6,854 USD
View
A
Retailer 8
-
$9,831 CAD
$7,024 USD
View
B+
Retailer 9
-
$11,547 CAD
$8,250 USD
View
B+
Retailer 10
-
$11,615 CAD
$8,299 USD
View
B+
Retailer 11
-
$13,871 CAD
€9,439 EUR
View
B+
Retailer 12
-
$16,941 CAD
£9,531 GBP
View
B
Retailer 13
-
$18,644 CAD
A$20,494 AUD
View
B+
Retailer 14
-
$20,714 CAD
$14,800 USD
View
B
Retailer 15
-
$24,718 CAD
A$27,170 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$32,401 CAD
$23,150 USD
View
Most Expensive
B
Do Amore Diamonds
27-68BC86F3D · Oct 28
$44,549 CAD
$31,830 USD
View
16 more retailers have this diamond
Prices start from $6,476 CADSave up to $38,073 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
4.73ct Radiant
$6,476 CAD