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Radiant|Lab Grown|IGI

3.47ct F FL Radiant Lab Grown Diamond

EX • F/FL • IGI LG797604482

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

Certificate IGI LG797604482

Diamond specifications and retailer prices

From $3,293 AUD
$2,308 USD
As of November 2, 2026
Save $19,366 AUD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $22,659 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.47ct lab-grown radiant diamond

This 3.47ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797604482 or 797604482. Listed at 27 retailers as of November 1, 2026, with prices from $3,293 to $22,659, a $19,366 spread on the same certified stone. Do Amore Diamonds lists it at $22,659. 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

3.47
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797604482
Dimensions10.56 × 7.57 × 5.09 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm7.57 mm3.47 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797604482
Side View
Table 63.0%Crown 40.3°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $22,659 AUD|Low: $3,182 AUD|High: $22,802 AUD|Avg: $8,074 AUD|-0.6%
Do Amore Diamonds
Retailer 2
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Retailer 21
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Retailer 24
November 2, 2026
Retailer 6$3,293 AUD
Retailer 9$3,517 AUD
Retailer 22$3,583 AUD
Retailer 3$3,820 AUD
Retailer 21$3,838 AUD
Retailer 7$4,052 AUD
Retailer 4$4,615 AUD
Retailer 11$5,057 AUD
Retailer 23$5,391 AUD
Retailer 13$5,646 AUD
Retailer 8$5,795 AUD
Retailer 10$6,014 AUD
Retailer 2$6,359 AUD
Retailer 16$8,003 AUD
Retailer 20$9,790 AUD
Retailer 17$9,876 AUD
Retailer 14$10,431 AUD
Retailer 5$10,457 AUD
Retailer 12$11,161 AUD
Retailer 18$11,288 AUD
Retailer 19$12,371 AUD
Retailer 15$14,708 AUD
Retailer 24$15,853 AUD
Do Amore Diamonds$22,659 AUD

36 data points across 24 retailers

27 retailers$3,293 AUD to $22,659 AUD

A
Cheapest Retailer
-
$3,293 AUD
$2,308 USD
A
Retailer 2
-
$3,517 AUD
$2,465 USD
View
A
Retailer 3
-
$3,583 AUD
$2,511 USD
View
A
Retailer 4
-
$3,820 AUD
$2,677 USD
View
A
Retailer 5
-
$3,838 AUD
$2,690 USD
View
Final sale: no returns
Retailer 6
-
$3,845 AUD
$2,695 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$4,052 AUD
$2,840 USD
View
B+
Retailer 8
-
$4,615 AUD
$3,234 USD
View
B+
Retailer 9
-
$5,057 AUD
$3,544 USD
View
B+
Retailer 10
-
$5,391 AUD
CA$5,247 CAD
View
B+
Retailer 11
-
$5,646 AUD
£3,115 GBP
View
B+
Retailer 12
-
$5,795 AUD
$4,061 USD
View
B+
Retailer 13
-
$6,014 AUD
$4,215 USD
View
B+
Retailer 14
-
$6,359 AUD
€4,244 EUR
View
B+
Retailer 15
-
$8,003 AUD
£4,416 GBP
View
B+
Retailer 16
-
$9,790 AUD
ZAR 110,840 ZAR
View
B
Retailer 17
-
$9,876 AUD
$6,921 USD
View
B
Retailer 18
-
$10,431 AUD
$7,311 USD
View
B
Retailer 19
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$10,457 AUD
$7,329 USD
View
B
Retailer 20
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$11,161 AUD
$7,822 USD
View
B
Retailer 21
-
$11,288 AUD
£6,229 GBP
View
B
Retailer 22
-
$12,371 AUD
$8,670 USD
View
B
Retailer 23
-
$14,678 AUD
$10,286 USD
View
B
Retailer 24
-
$14,708 AUD
$10,307 USD
View
B
Retailer 25
-
$15,853 AUD
$11,110 USD
View
B
Retailer 26
-
$20,433 AUD
$14,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-DE03658A1 · Nov 1
$22,659 AUD
$15,880 USD
View
26 more retailers have this diamond
Prices start from $3,293 AUDSave up to $19,366 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
3.47ct Radiant
$3,293 AUD