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Heart|Lab Grown|IGI

4.00ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG731580364

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731580364

Diamond specifications and retailer prices

From $3,119 CAD
$2,232 USD
As of November 2, 2026
Save $8,410 CAD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,207 CAD at With Clarity · As of November 2, 2026
View at With Clarity

About this 4ct lab-grown heart diamond

This 4ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731580364 or 731580364. Listed at 14 retailers as of November 2, 2026, with a 270% 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

4.00
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731580364
Dimensions9.89 × 11.02 × 6.22 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
9.89 mm11.02 mm4.00 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731580364
Side View
Table 62.0%Crown 36.6°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 56.4%

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: Nov 2
Current: $5,200 CAD|Low: $3,119 CAD|High: $18,879 CAD|Avg: $7,816 CAD|-16.3%
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
With Clarity
November 2, 2026
Retailer 3$3,119 CAD
Retailer 10$3,393 CAD
Retailer 11$3,820 CAD
Retailer 13$3,850 CAD
Retailer 4$3,913 CAD
Retailer 2$4,972 CAD
Retailer 6$5,127 CAD
Retailer 1$5,200 CAD
Retailer 12$5,373 CAD
Retailer 8$7,749 CAD
Retailer 7$9,814 CAD
Retailer 14$10,316 CAD
Retailer 5$10,870 CAD
Retailer 9$11,529 CAD
With Clarity$18,207 CAD

29 data points across 15 retailers

14 retailers$3,119 CAD to $11,529 CAD

A
Cheapest Retailer
-
$3,119 CAD
$2,232 USD
B+
Retailer 2
-
$3,393 CAD
$2,428 USD
View
B+
Retailer 3
-
$3,820 CAD
$2,734 USD
View
B+
Retailer 4
-
$3,850 CAD
$2,755 USD
View
B+
Retailer 5
-
$3,913 CAD
$2,800 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,972 CAD
$3,558 USD
View
B+
Retailer 7
-
$5,200 CAD
$3,721 USD
View
B
Retailer 8
-
$5,373 CAD
$3,845 USD
View
B
Retailer 9
-
$7,749 CAD
A$8,531 AUD
View
B
Retailer 10
-
$9,358 CAD
$6,697 USD
View
B
Retailer 11
-
$9,814 CAD
£5,530 GBP
View
B
Retailer 12
-
$10,316 CAD
$7,382 USD
View
B
Retailer 13
-
$11,529 CAD
$8,250 USD
View
Most Expensive
With Clarity
731580364 · Nov 2
$18,207 CAD
$13,029 USD
View
Price under review
13 more retailers have this diamond
Prices start from $3,119 CADSave up to $8,410 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
4.00ct Heart
$3,119 CAD