CaratHunter
Plans
Heart|Lab Grown|IGI

3.15ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG816602375

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816602375

Diamond specifications and retailer prices

From $1,528 CAD
$1,094 USD
As of October 30, 2026
Save $6,434 CAD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,564 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.15ct lab-grown heart diamond

This 3.15ct 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 LG816602375 or 816602375. Listed at 13 retailers as of October 30, 2026, with a 421% 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

3.15
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602375
Dimensions10.34 × 8.40 × 6.26 mm
L/W Ratio1.23
Girdle conditionFaceted
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
10.34 mm8.40 mm3.15 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602375
Side View
Table 57.0%Crown 35.8°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.5%

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 30
Current: $13,564 CAD|Low: $1,267 CAD|High: $15,170 CAD|Avg: $4,524 CAD|-10.6%
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
Retailer 16
October 30, 2026
Retailer 7$1,267 CAD
Retailer 12$1,528 CAD
Retailer 16$1,855 CAD
Retailer 11$2,032 CAD
Retailer 9$2,509 CAD
Retailer 13$2,594 CAD
Retailer 4$2,614 CAD
Retailer 6$2,868 CAD
Retailer 8$3,206 CAD
Retailer 14$3,520 CAD
Retailer 15$3,667 CAD
Retailer 5$4,546 CAD
Retailer 3$5,412 CAD
Retailer 10$6,317 CAD
Retailer 2$7,962 CAD
Do Amore Diamonds$13,564 CAD

31 data points across 16 retailers

13 retailers$1,528 CAD to $7,962 CAD

A
Cheapest Retailer
-
$1,528 CAD
$1,094 USD
A
Retailer 2
-
$1,855 CAD
$1,328 USD
View
Final sale: no returns
A
Retailer 3
-
$2,032 CAD
$1,455 USD
View
B+
Retailer 4
-
$2,509 CAD
£1,414 GBP
View
B+
Retailer 5
-
$2,594 CAD
$1,857 USD
View
B+
Retailer 6
-
$2,614 CAD
$1,871 USD
View
B+
Retailer 7
-
$3,520 CAD
$2,520 USD
View
B+
Retailer 8
-
$3,667 CAD
$2,625 USD
View
Retailer 9
-
$4,546 CAD
A$5,007 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$5,412 CAD
$3,874 USD
View
B
Retailer 11
-
$6,317 CAD
£3,561 GBP
View
B
Retailer 12
-
$7,962 CAD
$5,700 USD
View
Most Expensive
Do Amore Diamonds
27-F1AC80D39 · Oct 31
$13,564 CAD
$9,710 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,528 CADSave up to $6,434 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
3.15ct Heart
$1,528 CAD