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 $2,397 USD
As of October 29, 2026
Save $12,333 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,730 USD at Do Amore Diamonds · As of October 30, 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 29, 2026, with prices from $2,397 to $14,730, a $12,333 spread on the same certified stone. Do Amore Diamonds lists it at $14,730. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $14,730 USD|Low: $2,397 USD|High: $19,820 USD|Avg: $6,905 USD|-25.7%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 5$2,397 USD
Retailer 17$2,453 USD
Retailer 14$2,650 USD
Retailer 3$3,488 USD
Retailer 2$3,775 USD
Retailer 15$3,893 USD
Retailer 12$4,131 USD
Retailer 7$5,197 USD
Retailer 16$5,580 USD
Retailer 10$6,366 USD
Retailer 4$7,299 USD
Retailer 11$7,380 USD
Retailer 13$7,464 USD
Retailer 6$9,108 USD
Retailer 8$9,573 USD
Retailer 9$10,069 USD
Do Amore Diamonds$14,730 USD

36 data points across 17 retailers

18 retailers$2,397 USD to $14,730 USD

A
Cheapest Retailer
-
$2,397 USD
Final sale: no returns
A
Retailer 2
-
$2,453 USD
View
A
Retailer 3
-
$2,650 USD
View
Retailer 4
-
$3,460 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$3,488 USD
View
Retailer 6
-
$3,639 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$3,775 USD
£2,973 GBP
View
B+
Retailer 8
-
$3,893 USD
View
B+
Retailer 9
-
$4,131 USD
€3,934 EUR
View
B+
Retailer 10
-
$5,197 USD
£4,092 GBP
View
Retailer 11
-
$5,580 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$6,366 USD
ZAR 102,846 ZAR
View
B+
Retailer 13
-
$7,299 USD
View
B
Retailer 14
-
$7,380 USD
£5,811 GBP
View
B
Retailer 15
-
$7,464 USD
View
B
Retailer 16
-
$9,108 USD
View
B
Retailer 17
-
$9,573 USD
View
Most Expensive
B
Do Amore Diamonds
27-5AD71F018 · Oct 30
$14,730 USD
View
17 more retailers have this diamond
Prices start from $2,397 USDSave up to $12,333 USD

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
$2,397 USD