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Heart|Lab Grown|IGI

3.44ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784645684

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784645684

Diamond specifications and retailer prices

From $2,341 USD
As of October 27, 2026
Save $13,769 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,110 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.44ct lab-grown heart diamond

This 3.44ct lab-grown heart 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 LG784645684 or 784645684. Listed at 13 retailers as of October 27, 2026, with prices from $2,341 to $16,110, a $13,769 spread on the same certified stone. Do Amore Diamonds lists it at $16,110. 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

3.44
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645684
Dimensions10.07 × 9.60 × 6.14 mm
L/W Ratio1.05
Girdle conditionFaceted
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
10.07 mm9.60 mm3.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645684
Side View
Table 58.0%Crown 36.1°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.0%

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 27
Current: $16,110 USD|Low: $2,341 USD|High: $30,540 USD|Avg: $8,698 USD|-17.7%
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
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 9$2,341 USD
Retailer 15$2,547 USD
Retailer 11$2,737 USD
Retailer 13$2,880 USD
Retailer 3$3,139 USD
Retailer 5$3,340 USD
Retailer 14$4,120 USD
Retailer 12$4,162 USD
Retailer 10$4,237 USD
Retailer 2$5,072 USD
Retailer 6$6,421 USD
Retailer 8$8,068 USD
Retailer 4$15,230 USD
Do Amore Diamonds$16,110 USD
Retailer 7$30,540 USD

29 data points across 15 retailers

13 retailers$2,341 USD to $16,110 USD

A
Cheapest Retailer
-
$2,341 USD
A
Retailer 2
-
$2,547 USD
View
A
Retailer 3
-
$2,737 USD
View
A
Retailer 4
-
$2,880 USD
View
A
Retailer 5
-
$3,139 USD
View
A
Retailer 6
-
$3,340 USD
View
Final sale: no returns
A
Retailer 7
-
$4,120 USD
View
A
Retailer 8
-
$4,162 USD
View
A
Retailer 9
-
$4,237 USD
View
B+
Retailer 10
-
$5,072 USD
€4,830 EUR
View
B+
Retailer 11
-
$8,068 USD
£6,353 GBP
View
B
Retailer 12
-
$15,230 USD
View
Most Expensive
B
Do Amore Diamonds
27-7AC024ECA · Oct 29
$16,110 USD
View
12 more retailers have this diamond
Prices start from $2,341 USDSave up to $13,769 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
3.44ct Heart
$2,341 USD