Heart|Lab Grown|IGI

3.04ct E FL Heart Lab Grown Diamond

EX • E/FL • IGI LG815698482

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815698482

Diamond specifications and retailer prices

From $2,628 USD
£2,070 GBP
As of October 29, 2026
Save $10,132 USD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,760 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown heart diamond

This 3.04ct lab-grown heart 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 LG815698482 or 815698482. Listed at 7 retailers as of October 28, 2026, with prices from $2,628 to $12,760, a $10,132 spread on the same certified stone. Do Amore Diamonds lists it at $12,760. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698482
Dimensions8.85 × 9.94 × 5.83 mm
L/W Ratio1.12
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
8.85 mm9.94 mm3.04 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698482
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.7%

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 29
Current: $12,760 USD|Low: $2,076 USD|High: $15,330 USD|Avg: $6,146 USD|-16.8%
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
October 29, 2026
Retailer 12$2,076 USD
Retailer 2$2,628 USD
Retailer 5$3,060 USD
Retailer 8$3,371 USD
Retailer 7$3,470 USD
Retailer 4$3,493 USD
Retailer 10$4,077 USD
Retailer 6$6,789 USD
Retailer 11$8,694 USD
Retailer 3$10,509 USD
Retailer 9$10,980 USD
Do Amore Diamonds$12,760 USD

21 data points across 12 retailers

7 retailers$2,628 USD to $12,760 USD

A
Cheapest Retailer
-
$2,628 USD
£2,070 GBP
A
Retailer 2
-
$3,060 USD
View
A
Retailer 3
-
$3,371 USD
View
A
Retailer 4
-
$3,470 USD
View
B+
Retailer 5
-
$6,789 USD
£5,346 GBP
View
B
Retailer 6
-
$10,980 USD
View
Most Expensive
B
Do Amore Diamonds
27-3FD391570 · Oct 28
$12,760 USD
View
6 more retailers have this diamond
Prices start from $2,628 USDSave up to $10,132 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 Heart
$2,628 USD