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Heart|Lab Grown|IGI

3.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG704546779

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704546779

Diamond specifications and retailer prices

From $575 USD
As of November 4, 2026
Save $4,535 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,890 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.09ct lab-grown heart diamond

This 3.09ct 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 LG704546779 or 704546779. Listed at 21 retailers as of November 4, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704546779
Dimensions9.04 × 9.93 × 5.88 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm9.93 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704546779
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 42°Culet: NoneDepth 59.2%

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 4
Current: $7,890 USD|Low: $492 USD|High: $7,890 USD|Avg: $1,922 USD|+33.5%
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 7$575 USD
Retailer 4$644 USD
Retailer 6$644 USD
Retailer 9$713 USD
Retailer 10$713 USD
Retailer 5$845 USD
Retailer 13$961 USD
Retailer 14$989 USD
Retailer 8$1,097 USD
Retailer 2$1,164 USD
Retailer 12$1,283 USD
Retailer 21$1,663 USD
Retailer 16$1,708 USD
Retailer 17$1,769 USD
Retailer 19$2,070 USD
Retailer 11$2,293 USD
Retailer 18$2,373 USD
Retailer 3$2,657 USD
Retailer 15$3,101 USD
Retailer 20$5,110 USD
Brilliant Earth$7,890 USD

34 data points across 21 retailers

21 retailers$575 USD to $5,110 USD

A
Cheapest Retailer
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$575 USD
A
Retailer 2
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$644 USD
View
A
Retailer 3
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$644 USD
View
Final sale: no returns
A
Retailer 4
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$713 USD
View
Retailer 5
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$713 USD
View
Price last confirmed 20 days ago
A
Retailer 6
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$845 USD
View
A
Retailer 7
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$961 USD
View
A
Retailer 8
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$989 USD
View
A
Retailer 9
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$1,097 USD
View
A
Retailer 10
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$1,164 USD
View
A
Retailer 11
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$1,283 USD
View
B+
Retailer 12
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$1,663 USD
View
B+
Retailer 13
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$1,708 USD
View
B+
Retailer 14
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$1,769 USD
View
B+
Retailer 15
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$2,070 USD
View
B+
Retailer 16
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$2,293 USD
View
B+
Retailer 17
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$2,373 USD
View
B
Retailer 18
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$2,657 USD
View
B
Retailer 19
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$3,101 USD
View
B
Retailer 20
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$5,110 USD
View
Most Expensive
Brilliant Earth
14971701Y · Nov 4
$7,890 USD
View
Price under review
20 more retailers have this diamond
Prices start from $575 USDSave up to $4,535 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
3.09ct Heart
$575 USD