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Round|Lab Grown|IGI

3.04ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG787656862

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787656862

Diamond specifications and retailer prices

From $2,072 USD
As of October 29, 2026
Save $12,228 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,300 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round 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 LG787656862 or 787656862. Listed at 23 retailers as of October 29, 2026, with prices from $2,072 to $14,300, a $12,228 spread on the same certified stone. Brilliant Earth lists it at $14,300. 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 angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787656862
Dimensions9.40 × 9.36 × 5.56 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.40 mm9.36 mm3.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787656862
Side View
Table 61.0%Crown 33°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.2%

Caratlytics Score

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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: $14,300 USD|Low: $1,989 USD|High: $15,950 USD|Avg: $4,731 USD|-10.3%
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
October 30, 2026
Retailer 12$2,072 USD
Retailer 11$2,254 USD
Retailer 14$2,404 USD
Retailer 4$2,570 USD
Retailer 2$2,869 USD
Retailer 7$3,294 USD
Retailer 13$3,304 USD
Retailer 5$3,425 USD
Retailer 10$3,623 USD
Retailer 3$3,855 USD
Retailer 8$5,581 USD
Retailer 6$6,184 USD
Retailer 9$6,556 USD
Brilliant Earth$14,300 USD

33 data points across 14 retailers

23 retailers$2,072 USD to $14,300 USD

A
Cheapest Retailer
-
$2,072 USD
A
Retailer 2
-
$2,254 USD
View
A
Retailer 3
-
$2,320 USD
View
Final sale: no returns
A
Retailer 4
-
$2,404 USD
View
Retailer 5
-
$2,404 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,528 USD
View
A
Retailer 7
-
$2,570 USD
View
A
Retailer 8
-
$2,727 USD
View
A
Retailer 9
-
$2,869 USD
£2,259 GBP
View
B+
Retailer 10
-
$3,294 USD
£2,594 GBP
View
B+
Retailer 11
-
$3,304 USD
View
B+
Retailer 12
-
$3,425 USD
View
B+
Retailer 13
-
$3,623 USD
€3,450 EUR
View
B+
Retailer 14
-
$3,855 USD
View
B+
Retailer 15
-
$4,557 USD
£3,588 GBP
View
B+
Retailer 16
-
$5,581 USD
ZAR 90,167 ZAR
View
B
Retailer 17
-
$6,184 USD
View
B
Retailer 18
-
$6,476 USD
View
B+
Retailer 19
-
$6,556 USD
£5,162 GBP
View
B
Retailer 20
-
$7,167 USD
View
B
Retailer 21
-
$8,009 USD
SGD 10,823 SGD
View
B
Retailer 22
-
$8,407 USD
View
Most Expensive
B
Brilliant Earth
18805934A · Oct 30
$14,300 USD
View
22 more retailers have this diamond
Prices start from $2,072 USDSave up to $12,228 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 Round
$2,072 USD