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Heart|Lab Grown|IGI

6.03ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG731593540

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731593540

Diamond specifications and retailer prices

From $4,203 CAD
$3,009 USD
As of October 31, 2026
Save $10,973 CAD (72%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $15,177 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.03ct lab-grown heart diamond

This 6.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731593540 or 731593540. Listed at 24 retailers as of October 31, 2026, with prices from $4,203 to $15,177, a $10,973 spread on the same certified stone. Taylor and Hart lists it at $15,177. 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

6.03
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731593540
Dimensions11.32 × 12.32 × 7.50 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm12.32 mm6.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731593540
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,905 CAD|Low: $4,203 CAD|High: $15,177 CAD|Avg: $9,059 CAD|+0.1%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 7$4,203 CAD
Retailer 5$4,575 CAD
Retailer 3$4,645 CAD
Retailer 9$5,755 CAD
Retailer 8$5,880 CAD
Retailer 12$6,544 CAD
Retailer 1$6,905 CAD
Retailer 10$8,424 CAD
Retailer 2$11,063 CAD
Retailer 6$11,396 CAD
Retailer 11$11,718 CAD
Retailer 4$12,157 CAD
Retailer 13$13,526 CAD
Retailer 14$13,634 CAD
Taylor and Hart$15,177 CAD

38 data points across 15 retailers

24 retailers$4,203 CAD to $15,177 CAD

Retailer 1
-
$3,752 CAD
$2,686 USD
Price last confirmed 23 days ago
Retailer 2
-
$4,083 CAD
$2,923 USD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
$4,203 CAD
$3,009 USD
View
Final sale: no returns
Retailer 4
-
$4,353 CAD
$3,116 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$4,353 CAD
$3,116 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$4,385 CAD
$3,139 USD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
$4,575 CAD
$3,275 USD
View
B+
Retailer 8
-
$4,645 CAD
$3,325 USD
View
B+
Retailer 9
-
$5,755 CAD
$4,120 USD
View
B+
Retailer 10
-
$5,880 CAD
£3,314 GBP
View
Retailer 11
-
$5,983 CAD
$4,283 USD
View
Price last confirmed 31 days ago
Retailer 12
-
$6,029 CAD
£3,398 GBP
View
Price last confirmed 19 days ago
B
Retailer 13
-
$6,387 CAD
$4,572 USD
View
B+
Retailer 14
-
$6,544 CAD
$4,685 USD
View
B+
Retailer 15
-
$6,905 CAD
€4,708 EUR
View
B
Retailer 16
-
$8,424 CAD
ZAR 97,418 ZAR
View
B
Retailer 17
-
$10,935 CAD
$7,828 USD
View
B
Retailer 18
-
$11,063 CAD
$7,920 USD
View
B
Retailer 19
-
$11,396 CAD
$8,158 USD
View
B
Retailer 20
-
$11,718 CAD
£6,605 GBP
View
B
Retailer 21
-
$12,157 CAD
$8,703 USD
View
B
Retailer 22
-
$13,526 CAD
$9,683 USD
View
B
Retailer 23
-
$13,634 CAD
$9,760 USD
View
Most Expensive
B
Taylor and Hart
7WHF0J9 · Oct 31
$15,177 CAD
$10,865 USD
View
23 more retailers have this diamond
Prices start from $4,203 CADSave up to $10,973 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.

B+
6.03ct Heart
$4,203 CAD