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Heart|Lab Grown|IGI

4.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG728553600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728553600

Diamond specifications and retailer prices

From $780 USD
As of October 30, 2026
Save $5,170 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,950 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.09ct lab-grown heart diamond

This 4.09ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728553600 or 728553600. Listed at 18 retailers as of October 30, 2026, with prices from $780 to $5,950, a $5,170 spread on the same certified stone. Brilliant Earth lists it at $5,950. 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

4.09
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728553600
Dimensions9.94 × 11.28 × 6.49 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
9.94 mm11.28 mm4.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728553600
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.5%

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: Oct 30
Current: $5,950 USD|Low: $780 USD|High: $10,670 USD|Avg: $2,350 USD|-44.2%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3$780 USD
Retailer 15$849 USD
Retailer 5$872 USD
Retailer 7$905 USD
Retailer 8$905 USD
Retailer 13$1,080 USD
Retailer 12$1,328 USD
Retailer 2$1,376 USD
Retailer 11$1,926 USD
Retailer 14$2,015 USD
Retailer 17$2,326 USD
Retailer 9$2,544 USD
Retailer 6$2,903 USD
Retailer 4$3,126 USD
Retailer 16$3,287 USD
Retailer 10$3,410 USD
Brilliant Earth$5,950 USD

44 data points across 17 retailers

18 retailers$780 USD to $5,950 USD

A
Cheapest Retailer
-
$780 USD
A
Retailer 2
-
$849 USD
View
A
Retailer 3
-
$872 USD
View
Final sale: no returns
A
Retailer 4
-
$905 USD
View
Retailer 5
-
$905 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,080 USD
View
A
Retailer 7
-
$1,328 USD
View
A
Retailer 8
-
$1,376 USD
£1,083 GBP
View
A
Retailer 9
-
$1,926 USD
ZAR 31,107 ZAR
View
B+
Retailer 10
-
$2,015 USD
View
B+
Retailer 11
-
$2,326 USD
View
B+
Retailer 12
-
$2,544 USD
View
B+
Retailer 13
-
$2,903 USD
View
B+
Retailer 14
-
$3,059 USD
View
B+
Retailer 15
-
$3,126 USD
View
B
Retailer 16
-
$3,287 USD
View
B+
Retailer 17
-
$3,410 USD
£2,685 GBP
View
Most Expensive
B
Brilliant Earth
20470828A · Oct 30
$5,950 USD
View
17 more retailers have this diamond
Prices start from $780 USDSave up to $5,170 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
4.09ct Heart
$780 USD