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Heart|Lab Grown|IGI

3.04ct F SI1 Heart Lab Grown Diamond

EX • F/SI1 • IGI LG622458594

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG622458594

Diamond specifications and retailer prices

From $478 USD
As of November 6, 2026
Save $1,698 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,176 USD at MOH London · As of November 3, 2026
View at MOH London

About this 3.04ct lab-grown heart diamond

This 3.04ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG622458594 or 622458594. Listed at 15 retailers as of November 3, 2026, with prices from $478 to $2,176, a $1,698 spread on the same certified stone. MOH London lists it at $2,176. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622458594
Dimensions8.71 × 10.01 × 6.06 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.71 mm10.01 mm3.04 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622458594
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.5%

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: Nov 6
Current: $2,176 USD|Low: $459 USD|High: $2,598 USD|Avg: $1,085 USD|-16.2%
MOH London
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
November 6, 2026
Retailer 12$478 USD
Retailer 11$535 USD
Retailer 3$592 USD
Retailer 5$592 USD
Retailer 7$652 USD
Retailer 2$721 USD
Retailer 9$735 USD
Retailer 15$924 USD
Retailer 4$963 USD
Retailer 8$973 USD
Retailer 14$1,057 USD
Retailer 10$1,592 USD
Retailer 6$1,878 USD
Retailer 13$1,904 USD
MOH London$2,176 USD

43 data points across 15 retailers

15 retailers$478 USD to $2,176 USD

A
Cheapest Retailer
-
$478 USD
A
Retailer 2
-
$535 USD
View
A
Retailer 3
-
$592 USD
View
Retailer 4
-
$592 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$652 USD
View
A
Retailer 6
-
$721 USD
View
A
Retailer 7
-
$735 USD
View
A
Retailer 8
-
$924 USD
View
A
Retailer 9
-
$963 USD
View
A
Retailer 10
-
$973 USD
View
B+
Retailer 11
-
$1,057 USD
View
B
Retailer 12
-
$1,592 USD
View
B
Retailer 13
-
$1,878 USD
View
B
Retailer 14
-
$1,904 USD
View
Most Expensive
B
MOH London
LG622458594 · Nov 3
$2,176 USD
£1,713 GBP
View
14 more retailers have this diamond
Prices start from $478 USDSave up to $1,698 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
$478 USD