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Heart|Lab Grown|IGI

4.11ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG788605729

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788605729

Diamond specifications and retailer prices

From $2,292 USD
As of October 30, 2026
Save $22,254 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $24,546 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.11ct lab-grown heart diamond

This 4.11ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788605729 or 788605729. Listed at 22 retailers as of October 30, 2026, with prices from $2,292 to $24,546, a $22,254 spread on the same certified stone. Novita Diamonds lists it at $24,546. 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

4.11
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788605729
Dimensions9.74 × 11.07 × 6.46 mm
L/W Ratio1.14
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
9.74 mm11.07 mm4.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788605729
Side View
Table 56.0%Crown 38.5°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.4%

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 30
Current: $24,546 USD|Low: $1,990 USD|High: $24,846 USD|Avg: $6,561 USD|-1.2%
Novita Diamonds
Retailer 2
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Retailer 20
November 2, 2026
Retailer 10$2,292 USD
Retailer 19$2,494 USD
Retailer 8$2,659 USD
Retailer 12$2,802 USD
Retailer 13$2,805 USD
Retailer 5$2,825 USD
Retailer 7$3,654 USD
Retailer 2$3,661 USD
Retailer 4$3,747 USD
Retailer 20$3,800 USD
Retailer 6$5,239 USD
Retailer 16$5,659 USD
Retailer 14$5,695 USD
Retailer 18$6,745 USD
Retailer 17$7,252 USD
Retailer 3$7,503 USD
Retailer 11$9,287 USD
Retailer 9$9,747 USD
Retailer 15$11,480 USD
Novita Diamonds$24,546 USD

28 data points across 20 retailers

22 retailers$2,292 USD to $24,546 USD

A
Cheapest Retailer
-
$2,292 USD
Retailer 2
-
$2,484 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$2,494 USD
View
A
Retailer 4
-
$2,659 USD
View
A
Retailer 5
-
$2,802 USD
View
A
Retailer 6
-
$2,805 USD
View
Final sale: no returns
A
Retailer 7
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$2,825 USD
View
A
Retailer 8
-
$3,654 USD
View
A
Retailer 9
-
$3,661 USD
£2,882 GBP
View
A
Retailer 10
-
$3,747 USD
View
A
Retailer 11
-
$3,800 USD
View
A
Retailer 12
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$5,239 USD
View
A
Retailer 13
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$5,659 USD
ZAR 91,425 ZAR
View
A
Retailer 14
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$5,695 USD
A$8,762 AUD
View
A
Retailer 15
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$6,745 USD
View
A
Retailer 16
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$7,098 USD
View
A
Retailer 17
-
$7,252 USD
£5,710 GBP
View
A
Retailer 18
-
$7,503 USD
View
B+
Retailer 19
-
$9,287 USD
View
B+
Retailer 20
-
$9,747 USD
View
B+
Retailer 21
-
$11,480 USD
View
Most Expensive
B
Novita Diamonds
cert_788605729 · Nov 1
$24,546 USD
A$37,763 AUD
View
21 more retailers have this diamond
Prices start from $2,292 USDSave up to $22,254 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
4.11ct Heart
$2,292 USD