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Heart|Lab Grown|IGI

3.09ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG655428114

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG655428114

Diamond specifications and retailer prices

From $820 USD
As of October 29, 2026
Save $4,280 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,100 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 LG655428114 or 655428114. Listed at 15 retailers as of October 29, 2026, with prices from $820 to $5,100, a $4,280 spread on the same certified stone. Do Amore Diamonds lists it at $5,100. 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°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655428114
Dimensions10.17 × 10.17 × 9.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm10.17 mm3.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655428114
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 55.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,100 USD|Low: $713 USD|High: $6,200 USD|Avg: $2,193 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 5$713 USD
Retailer 8$766 USD
Retailer 16$820 USD
Retailer 20$1,037 USD
Retailer 6$1,055 USD
Retailer 13$1,171 USD
Retailer 17$1,427 USD
Retailer 12$1,654 USD
Retailer 3$1,671 USD
Retailer 15$1,708 USD
Retailer 7$1,767 USD
Retailer 4$1,768 USD
Retailer 10$1,780 USD
Retailer 18$2,293 USD
Retailer 14$3,117 USD
Retailer 2$3,196 USD
Retailer 9$3,303 USD
Retailer 19$3,436 USD
Do Amore Diamonds$5,100 USD
Retailer 11$5,600 USD

28 data points across 20 retailers

15 retailers$820 USD to $5,100 USD

Retailer 1
-
$713 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$820 USD
View
Retailer 3
-
$1,037 USD
£816 GBP
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,055 USD
View
A
Retailer 5
-
$1,171 USD
£922 GBP
View
A
Retailer 6
-
$1,427 USD
View
Retailer 7
-
$1,671 USD
A$2,571 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$1,708 USD
ZAR 27,600 ZAR
View
B+
Retailer 9
-
$1,767 USD
View
B+
Retailer 10
-
$1,768 USD
View
B+
Retailer 11
-
$2,293 USD
View
B
Retailer 12
-
$3,117 USD
£2,454 GBP
View
B
Retailer 13
-
$3,196 USD
View
B
Retailer 14
-
$3,436 USD
View
Most Expensive
B
Do Amore Diamonds
27-AB580FCBD · Oct 29
$5,100 USD
View
14 more retailers have this diamond
Prices start from $820 USDSave up to $4,280 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
$820 USD