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Radiant|Lab Grown|IGI

3.04ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG818623894

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

Certificate IGI LG818623894

Diamond specifications and retailer prices

From $3,412 AUD
$2,397 USD
As of October 31, 2026
Save $17,557 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,970 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown radiant diamond

This 3.04ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818623894 or 818623894. Listed at 18 retailers as of October 31, 2026, with prices from $3,412 to $20,970, a $17,557 spread on the same certified stone. Do Amore Diamonds lists it at $20,970. 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

3.04
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818623894
Dimensions10.23 × 7.26 × 4.75 mm
L/W Ratio1.41
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
10.23 mm7.26 mm3.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818623894
Side View
Table 64.0%Crown 45.8°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.4%

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: Oct 31
Current: $20,970 AUD|Low: $3,412 AUD|High: $28,216 AUD|Avg: $9,528 AUD|-25.7%
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
November 1, 2026
Retailer 5$3,412 AUD
Retailer 18$3,492 AUD
Retailer 15$3,773 AUD
Retailer 3$4,966 AUD
Retailer 9$5,252 AUD
Retailer 2$5,330 AUD
Retailer 16$5,542 AUD
Retailer 11$5,895 AUD
Retailer 7$7,398 AUD
Retailer 17$7,944 AUD
Retailer 12$9,063 AUD
Retailer 4$10,390 AUD
Retailer 13$10,506 AUD
Retailer 14$10,625 AUD
Retailer 6$12,966 AUD
Retailer 8$13,628 AUD
Retailer 10$14,334 AUD
Do Amore Diamonds$20,970 AUD

37 data points across 18 retailers

18 retailers$3,412 AUD to $20,970 AUD

A
Cheapest Retailer
-
$3,412 AUD
$2,397 USD
Final sale: no returns
A
Retailer 2
-
$3,492 AUD
$2,453 USD
View
A
Retailer 3
-
$3,773 AUD
$2,650 USD
View
Retailer 4
-
$4,926 AUD
$3,460 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$4,966 AUD
$3,488 USD
View
Retailer 6
-
$5,180 AUD
$3,639 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
$5,330 AUD
£2,948 GBP
View
B+
Retailer 8
-
$5,542 AUD
$3,893 USD
View
B+
Retailer 9
-
$5,895 AUD
€3,944 EUR
View
B+
Retailer 10
-
$7,398 AUD
£4,092 GBP
View
Retailer 11
-
$7,944 AUD
$5,580 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$9,063 AUD
ZAR 102,846 ZAR
View
B+
Retailer 13
-
$10,390 AUD
$7,299 USD
View
B
Retailer 14
-
$10,506 AUD
£5,811 GBP
View
B
Retailer 15
-
$10,625 AUD
$7,464 USD
View
B
Retailer 16
-
$12,966 AUD
$9,108 USD
View
B
Retailer 17
-
$13,628 AUD
$9,573 USD
View
Most Expensive
B
Do Amore Diamonds
27-5AD71F018 · Nov 1
$20,970 AUD
$14,730 USD
View
17 more retailers have this diamond
Prices start from $3,412 AUDSave up to $17,557 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
3.04ct Radiant
$3,412 AUD