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Heart|Lab Grown|IGI

3.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG778658386

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778658386

Diamond specifications and retailer prices

From $709 USD
As of October 30, 2026
Save $5,581 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,290 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct 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 LG778658386 or 778658386. Listed at 11 retailers as of October 29, 2026, with prices from $709 to $6,290, a $5,581 spread on the same certified stone. Do Amore Diamonds lists it at $6,290. 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

3.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778658386
Dimensions9.03 × 10.02 × 5.74 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.03 mm10.02 mm3.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778658386
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 57.3%

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 30
Current: $6,290 USD|Low: $619 USD|High: $6,860 USD|Avg: $2,464 USD|-8.3%
Do Amore Diamonds
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
October 30, 2026
Retailer 12$709 USD
Retailer 10$771 USD
Retailer 3$865 USD
Retailer 2$1,056 USD
Retailer 9$1,335 USD
Retailer 11$1,375 USD
Retailer 4$1,586 USD
Retailer 14$2,054 USD
Retailer 15$2,108 USD
Retailer 5$2,475 USD
Retailer 6$2,525 USD
Retailer 8$2,551 USD
Retailer 7$3,423 USD
Retailer 13$3,456 USD
Do Amore Diamonds$6,290 USD

40 data points across 15 retailers

11 retailers$709 USD to $6,290 USD

A
Cheapest Retailer
-
$709 USD
A
Retailer 2
-
$771 USD
View
A
Retailer 3
-
$865 USD
View
Final sale: no returns
A
Retailer 4
-
$1,056 USD
£831 GBP
View
A
Retailer 5
-
$1,335 USD
View
A
Retailer 6
-
$1,375 USD
View
B+
Retailer 7
-
$2,054 USD
View
Retailer 8
-
$2,108 USD
A$3,243 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,551 USD
View
B
Retailer 10
-
$3,456 USD
£2,721 GBP
View
Most Expensive
B
Do Amore Diamonds
27-881573597 · Oct 29
$6,290 USD
View
10 more retailers have this diamond
Prices start from $709 USDSave up to $5,581 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
3.03ct Heart
$709 USD