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Radiant|Lab Grown|IGI

3.52ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG744513729

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

Certificate IGI LG744513729

Diamond specifications and retailer prices

From $2,937 AUD
$2,063 USD
As of October 30, 2026
Save $17,264 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,201 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.52ct lab-grown radiant diamond

This 3.52ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513729 or 744513729. Listed at 14 retailers as of October 30, 2026, with prices from $2,937 to $20,201, a $17,264 spread on the same certified stone. Do Amore Diamonds lists it at $20,201. 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

3.52
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513729
Dimensions10.71 × 7.43 × 4.90 mm
L/W Ratio1.44
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
10.71 mm7.43 mm3.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513729
Side View
Table 65.0%Crown 49.6°Girdle: Slightly ThickPavilion 31.2°Culet: NoneDepth 65.9%

Caratlytics Score

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A+
Exceptional
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: $20,201 AUD|Low: $2,937 AUD|High: $23,475 AUD|Avg: $7,992 AUD|-13.9%
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
October 30, 2026
Retailer 8$2,937 AUD
Retailer 3$3,196 AUD
Retailer 10$3,485 AUD
Retailer 7$3,644 AUD
Retailer 6$4,017 AUD
Retailer 14$4,988 AUD
Retailer 12$5,169 AUD
Retailer 9$5,330 AUD
Retailer 11$5,464 AUD
Retailer 5$6,354 AUD
Retailer 4$9,351 AUD
Retailer 13$10,217 AUD
Retailer 2$13,453 AUD
Do Amore Diamonds$20,201 AUD

32 data points across 14 retailers

14 retailers$2,937 AUD to $20,201 AUD

A+
Cheapest Retailer
-
$2,937 AUD
$2,063 USD
A
Retailer 2
-
$3,196 AUD
$2,245 USD
View
A
Retailer 3
-
$3,485 AUD
$2,448 USD
View
A
Retailer 4
-
$3,644 AUD
$2,560 USD
View
A
Retailer 5
-
$4,017 AUD
$2,822 USD
View
Final sale: no returns
A
Retailer 6
-
$4,988 AUD
$3,504 USD
View
A
Retailer 7
-
$5,169 AUD
$3,631 USD
View
A
Retailer 8
-
$5,330 AUD
$3,744 USD
View
A
Retailer 9
-
$5,464 AUD
$3,838 USD
View
Retailer 10
-
$6,354 AUD
€4,251 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$9,351 AUD
$6,569 USD
View
B+
Retailer 12
-
$10,217 AUD
£5,651 GBP
View
B
Retailer 13
-
$13,453 AUD
$9,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-5A58CDA71 · Oct 30
$20,201 AUD
$14,190 USD
View
13 more retailers have this diamond
Prices start from $2,937 AUDSave up to $17,264 AUD

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+
3.52ct Radiant
$2,937 AUD