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Heart|Lab Grown|IGI

3.03ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG788680753

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788680753

Diamond specifications and retailer prices

From $1,078 CAD
$770 USD
As of October 28, 2026
Save $7,474 CAD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,811 CAD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788680753 or 788680753. Listed at 19 retailers as of October 28, 2026, with a 694% 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

3.03
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788680753
Dimensions8.62 × 10.06 × 5.91 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm10.06 mm3.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788680753
Side View
Table 61.0%Crown 38.2°Girdle: MED-THKPavilion 39°Culet: NoneDepth 58.7%

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 28
Current: $9,811 CAD|Low: $768 CAD|High: $9,811 CAD|Avg: $3,163 CAD
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 29, 2026
Retailer 4$1,078 CAD
Retailer 12$1,302 CAD
Retailer 5$1,460 CAD
Retailer 15$1,579 CAD
Retailer 14$1,646 CAD
Retailer 2$1,884 CAD
Retailer 11$2,753 CAD
Retailer 10$2,784 CAD
Retailer 9$2,865 CAD
Retailer 13$3,513 CAD
Retailer 3$3,811 CAD
Retailer 6$3,821 CAD
Retailer 7$4,412 CAD
Retailer 8$4,650 CAD
Do Amore Diamonds$9,811 CAD

29 data points across 15 retailers

19 retailers$1,078 CAD to $8,552 CAD

Retailer 1
-
$925 CAD
$661 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$1,078 CAD
$770 USD
View
Final sale: no returns
Retailer 3
-
$1,118 CAD
$799 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$1,302 CAD
$930 USD
View
A
Retailer 5
-
$1,460 CAD
$1,043 USD
View
A
Retailer 6
-
$1,579 CAD
$1,128 USD
View
A
Retailer 7
-
$1,646 CAD
$1,176 USD
View
A
Retailer 8
-
$1,884 CAD
£1,060 GBP
View
B+
Retailer 9
-
$2,753 CAD
$1,967 USD
View
Retailer 10
-
$2,784 CAD
A$3,060 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,865 CAD
ZAR 33,067 ZAR
View
Retailer 12
-
$3,470 CAD
$2,479 USD
View
Price last confirmed 29 days ago
Retailer 13
-
$3,513 CAD
A$3,861 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$3,811 CAD
$2,723 USD
View
B
Retailer 15
-
$3,821 CAD
$2,730 USD
View
B
Retailer 16
-
$4,412 CAD
$3,153 USD
View
B
Retailer 17
-
$4,650 CAD
£2,616 GBP
View
B
Retailer 18
-
$8,552 CAD
$6,110 USD
View
Most Expensive
Do Amore Diamonds
23-788680753 · Oct 29
$9,811 CAD
$7,010 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,078 CADSave up to $7,474 CAD

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
$1,078 CAD