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Heart|Lab Grown|IGI

3.09ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG792635318

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792635318

Diamond specifications and retailer prices

From $1,228 USD
As of November 4, 2026
Save $4,296 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,524 USD at With Clarity · As of November 3, 2026
View at With Clarity

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792635318 or 792635318. Listed at 18 retailers as of November 3, 2026, with prices from $1,228 to $5,524, a $4,296 spread on the same certified stone. With Clarity lists it at $5,524. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792635318
Dimensions9.14 × 10.19 × 5.60 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm10.19 mm3.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792635318
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 55.0%

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: $2,048 USD|Low: $1,179 USD|High: $5,530 USD|Avg: $3,097 USD|-0.4%
Retailer 1
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
With Clarity
November 5, 2026
Retailer 15$1,228 USD
Retailer 3$1,336 USD
Retailer 12$1,375 USD
Retailer 17$1,425 USD
Retailer 13$1,600 USD
Retailer 2$1,651 USD
Retailer 1$2,048 USD
Retailer 7$2,175 USD
Retailer 8$2,259 USD
Retailer 11$2,500 USD
Retailer 4$3,740 USD
Retailer 14$3,810 USD
Retailer 9$4,475 USD
Retailer 10$4,578 USD
Retailer 5$4,769 USD
Retailer 6$4,996 USD
Retailer 16$5,370 USD
With Clarity$5,414 USD

45 data points across 18 retailers

18 retailers$1,228 USD to $5,524 USD

A
Cheapest Retailer
-
$1,228 USD
A
Retailer 2
-
$1,336 USD
View
A
Retailer 3
-
$1,375 USD
View
Final sale: no returns
A
Retailer 4
-
$1,425 USD
View
B+
Retailer 5
-
$1,600 USD
View
B+
Retailer 6
-
$1,651 USD
View
B+
Retailer 7
-
$2,048 USD
View
B+
Retailer 8
-
$2,175 USD
View
B+
Retailer 9
-
$2,259 USD
View
B
Retailer 10
-
$2,500 USD
View
B
Retailer 11
-
$3,740 USD
View
B
Retailer 12
-
$3,810 USD
View
B
Retailer 13
-
$4,475 USD
View
B
Retailer 14
-
$4,578 USD
View
B
Retailer 15
-
$4,769 USD
View
B
Retailer 16
-
$4,996 USD
View
B
Retailer 17
-
$5,370 USD
View
Most Expensive
B
With Clarity
792635318 · Nov 3
$5,524 USD
View
17 more retailers have this diamond
Prices start from $1,228 USDSave up to $4,296 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
$1,228 USD