Radiant|Lab Grown|IGI

3.04ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG831698112

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

Certificate IGI LG831698112

Diamond specifications and retailer prices

From $2,277 USD
As of October 28, 2026
Save $8,893 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,170 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831698112 or 831698112. Listed at 17 retailers as of October 28, 2026, with prices from $2,277 to $11,170, a $8,893 spread on the same certified stone. Brilliant Earth lists it at $11,170. 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
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698112
Dimensions9.88 × 7.30 × 4.94 mm
L/W Ratio1.35
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
9.88 mm7.30 mm3.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698112
Side View
Table 68.0%Crown 40.5°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 67.7%

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 28
Current: $5,637 USD|Low: $2,277 USD|High: $8,889 USD|Avg: $4,549 USD|+0.4%
Retailer 1
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
October 29, 2026
Retailer 7$2,277 USD
Retailer 5$2,344 USD
Retailer 16$2,595 USD
Retailer 10$2,687 USD
Retailer 4$3,329 USD
Retailer 9$3,330 USD
Retailer 15$3,795 USD
Retailer 2$3,893 USD
Retailer 14$4,017 USD
Retailer 3$4,602 USD
Retailer 1$5,637 USD
Retailer 6$6,268 USD
Retailer 11$6,470 USD
Retailer 12$6,595 USD
Retailer 8$8,490 USD
Retailer 13$8,889 USD

10 data points across 16 retailers

17 retailers$2,277 USD to $11,170 USD

A
Cheapest Retailer
-
$2,277 USD
A
Retailer 2
-
$2,344 USD
View
Final sale: no returns
A
Retailer 3
-
$2,595 USD
View
A
Retailer 4
-
$2,687 USD
£2,116 GBP
View
B+
Retailer 5
-
$3,329 USD
View
A
Retailer 6
-
$3,330 USD
£2,622 GBP
View
B+
Retailer 7
-
$3,795 USD
View
B+
Retailer 8
-
$3,893 USD
View
B+
Retailer 9
-
$4,017 USD
€3,826 EUR
View
B+
Retailer 10
-
$4,602 USD
£3,624 GBP
View
B
Retailer 11
-
$5,637 USD
ZAR 91,065 ZAR
View
B
Retailer 12
-
$6,268 USD
View
B
Retailer 13
-
$6,470 USD
View
B
Retailer 14
-
$6,595 USD
£5,193 GBP
View
B
Retailer 15
-
$8,490 USD
View
B
Retailer 16
-
$8,889 USD
View
Most Expensive
B
Brilliant Earth
22209191A · Oct 29
$11,170 USD
View
16 more retailers have this diamond
Prices start from $2,277 USDSave up to $8,893 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
$2,277 USD