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Heart|Lab Grown|IGI

3.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG603348107

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG603348107

Diamond specifications and retailer prices

From $796 CAD
$569 USD
As of October 27, 2026
Save $4,718 CAD (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $5,514 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG603348107 or 603348107. Listed at 31 retailers as of October 27, 2026, with prices from $796 to $5,514, a $4,718 spread on the same certified stone. Brilliant Earth lists it at $5,514. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603348107
Dimensions10.18 × 8.66 × 5.99 mm
L/W Ratio1.18
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
10.18 mm8.66 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603348107
Side View
Table 59.0%Crown 35.8°Girdle: THN-MEDPavilion 39.2°Culet: NoneDepth 58.8%

Caratlytics Score

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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: $5,514 CAD|Low: $796 CAD|High: $6,984 CAD|Avg: $2,751 CAD|-3.0%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 3$796 CAD
Retailer 13$991 CAD
Retailer 12$1,129 CAD
Retailer 19$1,176 CAD
Retailer 8$1,372 CAD
Retailer 4$1,397 CAD
Retailer 2$1,536 CAD
Retailer 5$1,842 CAD
Retailer 18$2,098 CAD
Retailer 15$2,144 CAD
Retailer 11$2,332 CAD
Retailer 20$2,449 CAD
Retailer 9$3,178 CAD
Retailer 14$3,199 CAD
Retailer 10$3,288 CAD
Retailer 6$3,318 CAD
Retailer 21$3,352 CAD
Retailer 7$3,444 CAD
Retailer 16$3,828 CAD
Retailer 17$4,293 CAD
Brilliant Earth$5,514 CAD

35 data points across 21 retailers

31 retailers$796 CAD to $5,514 CAD

A
Cheapest Retailer
-
$796 CAD
$569 USD
A
Retailer 2
-
$796 CAD
$569 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$796 CAD
$569 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$987 CAD
$705 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$987 CAD
$705 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$991 CAD
$708 USD
View
Final sale: no returns
A
Retailer 7
-
$1,129 CAD
HK$6,300 HKD
View
A
Retailer 8
-
$1,176 CAD
$840 USD
View
A
Retailer 9
-
$1,372 CAD
$980 USD
View
A
Retailer 10
-
$1,397 CAD
$998 USD
View
A
Retailer 11
-
$1,536 CAD
£864 GBP
View
A
Retailer 12
-
$1,712 CAD
$1,223 USD
View
Price last confirmed 29 days ago
A
Retailer 13
-
$1,842 CAD
$1,316 USD
View
B+
Retailer 14
-
$1,861 CAD
$1,330 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$1,958 CAD
$1,399 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$2,098 CAD
A$2,306 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$2,144 CAD
ZAR 24,749 ZAR
View
B+
Retailer 18
-
$2,332 CAD
$1,667 USD
View
B+
Retailer 19
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$2,449 CAD
$1,750 USD
View
B+
Retailer 20
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$2,596 CAD
$1,855 USD
View
Price last confirmed 19 days ago
B+
Retailer 21
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$2,596 CAD
$1,855 USD
View
B+
Retailer 22
-
$3,178 CAD
$2,271 USD
View
B
Retailer 23
-
$3,199 CAD
$2,286 USD
View
B
Retailer 24
-
$3,288 CAD
SGD 3,175 SGD
View
B
Retailer 25
-
$3,318 CAD
$2,371 USD
View
B
Retailer 26
-
$3,352 CAD
A$3,685 AUD
View
Price last confirmed 21 days ago
B
Retailer 27
-
$3,444 CAD
$2,461 USD
View
B
Retailer 28
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$3,722 CAD
$2,659 USD
View
Price last confirmed 29 days ago
B
Retailer 29
-
$3,828 CAD
A$4,208 AUD
View
B
Retailer 30
-
$4,293 CAD
£2,415 GBP
View
Most Expensive
B
Brilliant Earth
8434713A · Oct 28
$5,514 CAD
$3,940 USD
View
30 more retailers have this diamond
Prices start from $796 CADSave up to $4,718 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
$796 CAD