Radiant|Lab Grown|IGI

3.04ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG784644661

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

Certificate IGI LG784644661

Diamond specifications and retailer prices

From $1,653 USD
As of October 27, 2026
Save $11,137 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,790 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG784644661 or 784644661. Listed at 15 retailers as of October 27, 2026, with prices from $1,653 to $12,790, a $11,137 spread on the same certified stone. Brilliant Earth lists it at $12,790. 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 angle42.3°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644661
Dimensions10.28 × 7.28 × 4.71 mm
L/W Ratio1.41
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
10.28 mm7.28 mm3.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644661
Side View
Table 64.0%Crown 42.3°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $12,790 USD|Low: $1,653 USD|High: $16,280 USD|Avg: $5,267 USD|-3.0%
Brilliant Earth
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
October 30, 2026
Retailer 12$1,653 USD
Retailer 4$1,798 USD
Retailer 11$1,980 USD
Retailer 14$2,024 USD
Retailer 2$2,415 USD
Retailer 7$2,788 USD
Retailer 13$3,013 USD
Retailer 15$3,305 USD
Retailer 5$3,570 USD
Retailer 10$3,957 USD
Retailer 9$5,302 USD
Retailer 6$5,580 USD
Retailer 8$6,062 USD
Retailer 3$11,370 USD
Brilliant Earth$12,790 USD

34 data points across 15 retailers

15 retailers$1,653 USD to $12,790 USD

A
Cheapest Retailer
-
$1,653 USD
A
Retailer 2
-
$1,798 USD
View
A
Retailer 3
-
$1,980 USD
View
A
Retailer 4
-
$2,024 USD
View
A
Retailer 5
-
$2,415 USD
View
A
Retailer 6
-
$2,788 USD
View
Final sale: no returns
A
Retailer 7
-
$3,013 USD
View
A
Retailer 8
-
$3,305 USD
View
B+
Retailer 9
-
$3,570 USD
€3,400 EUR
View
B+
Retailer 10
-
$3,957 USD
View
B+
Retailer 11
-
$5,302 USD
View
Retailer 12
-
$5,580 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$6,062 USD
£4,773 GBP
View
B
Retailer 14
-
$11,370 USD
View
Most Expensive
B
Brilliant Earth
19065878Y · Oct 29
$12,790 USD
View
14 more retailers have this diamond
Prices start from $1,653 USDSave up to $11,137 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
$1,653 USD