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Heart|Lab Grown|IGI

3.09ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG756540355

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG756540355

Diamond specifications and retailer prices

From $765 USD
As of October 27, 2026
Save $6,025 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,790 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756540355 or 756540355. Listed at 15 retailers as of October 27, 2026, with prices from $765 to $6,790, a $6,025 spread on the same certified stone. Do Amore Diamonds lists it at $6,790. 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756540355
Dimensions9.00 × 10.32 × 5.71 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm10.32 mm3.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756540355
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 55.3%

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 27
Current: $6,790 USD|Low: $721 USD|High: $6,830 USD|Avg: $2,599 USD|-0.6%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 28, 2026
Retailer 3$919 USD
Retailer 2$1,120 USD
Retailer 18$1,201 USD
Retailer 13$1,261 USD
Retailer 11$1,266 USD
Retailer 6$1,650 USD
Retailer 8$1,707 USD
Retailer 10$2,031 USD
Retailer 16$2,053 USD
Retailer 14$2,209 USD
Retailer 9$2,658 USD
Retailer 15$2,753 USD
Retailer 7$3,170 USD
Retailer 4$3,244 USD
Retailer 12$3,675 USD
Retailer 5$4,294 USD
Retailer 17$4,480 USD
Do Amore Diamonds$6,790 USD

27 data points across 18 retailers

15 retailers$765 USD to $6,790 USD

A
Cheapest Retailer
-
$765 USD
A
Retailer 2
-
$832 USD
View
A
Retailer 3
-
$919 USD
View
Final sale: no returns
A
Retailer 4
-
$1,120 USD
View
A
Retailer 5
-
$1,201 USD
View
A
Retailer 6
-
$1,261 USD
View
A
Retailer 7
-
$1,266 USD
View
B+
Retailer 8
-
$2,053 USD
View
Retailer 9
-
$2,209 USD
A$3,399 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$2,753 USD
View
B
Retailer 11
-
$3,244 USD
View
B
Retailer 12
-
$3,675 USD
£2,894 GBP
View
B
Retailer 13
-
$4,294 USD
CA$5,964 CAD
View
B
Retailer 14
-
$4,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C65F7E1A · Oct 29
$6,790 USD
View
14 more retailers have this diamond
Prices start from $765 USDSave up to $6,025 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
$765 USD