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Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG644467287

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG644467287

Diamond specifications and retailer prices

From $819 CAD
$585 USD
As of October 27, 2026
Save $8,055 CAD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,873 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644467287 or 644467287. Listed at 21 retailers as of October 27, 2026, with prices from $819 to $8,873, a $8,055 spread on the same certified stone. Do Amore Diamonds lists it at $8,873. 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
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644467287
Dimensions10.01 × 10.01 × 8.79 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
10.01 mm10.01 mm3.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644467287
Side View
Table 63.0%Crown 36.6°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 59.5%

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 27
Current: $1,671 CAD|Low: $915 CAD|High: $4,467 CAD|Avg: $2,249 CAD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$915 CAD
Retailer 6$1,197 CAD
Retailer 11$1,342 CAD
Retailer 2$1,502 CAD
Retailer 1$1,671 CAD
Retailer 7$2,380 CAD
Retailer 5$2,433 CAD
Retailer 8$2,518 CAD
Retailer 10$3,239 CAD
Retailer 9$3,933 CAD
Retailer 4$4,438 CAD

44 data points across 11 retailers

21 retailers$819 CAD to $8,873 CAD

A
Cheapest Retailer
-
$819 CAD
$585 USD
A
Retailer 2
-
$915 CAD
$654 USD
View
Final sale: no returns
A
Retailer 3
-
$917 CAD
$655 USD
View
A
Retailer 4
-
$1,015 CAD
$725 USD
View
Retailer 5
-
$1,015 CAD
$725 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,197 CAD
$855 USD
View
A
Retailer 7
-
$1,342 CAD
$959 USD
View
A
Retailer 8
-
$1,502 CAD
$1,073 USD
View
A
Retailer 9
-
$1,552 CAD
$1,109 USD
View
A
Retailer 10
-
$1,671 CAD
£940 GBP
View
Retailer 11
-
$2,380 CAD
A$2,616 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,433 CAD
ZAR 28,082 ZAR
View
B+
Retailer 13
-
$2,518 CAD
$1,799 USD
View
B+
Retailer 14
-
$2,946 CAD
$2,105 USD
View
B
Retailer 15
-
$3,239 CAD
$2,314 USD
View
B
Retailer 16
-
$3,365 CAD
$2,404 USD
View
B
Retailer 17
-
$3,777 CAD
$2,699 USD
View
Retailer 18
-
$3,933 CAD
A$4,323 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$4,438 CAD
£2,497 GBP
View
B
Retailer 20
-
$7,264 CAD
$5,190 USD
View
Most Expensive
B
Do Amore Diamonds
23-644467287 · Oct 29
$8,873 CAD
$6,340 USD
View
20 more retailers have this diamond
Prices start from $819 CADSave up to $8,055 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
$819 CAD