CaratHunter
Plans
Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG628462843

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628462843

Diamond specifications and retailer prices

From $342 CAD
$245 USD
As of October 30, 2026
Save $2,060 CAD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,989 CAD at Brilliant Earth · As of October 6, 2026
View at Brilliant Earth

About this 1.67ct lab-grown heart diamond

This 1.67ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628462843 or 628462843. Listed at 24 retailers as of October 30, 2026, with a 602% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628462843
Dimensions7.46 × 8.06 × 4.80 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.46 mm8.06 mm1.67 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628462843
Side View
Table 59.0%Crown 36.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

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: $2,403 CAD|Low: $328 CAD|High: $3,087 CAD|Avg: $987 CAD|-22.2%
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
October 30, 2026
Retailer 5$342 CAD
Retailer 10$381 CAD
Retailer 4$397 CAD
Retailer 3$425 CAD
Retailer 9$425 CAD
Retailer 20$475 CAD
Retailer 2$573 CAD
Retailer 15$682 CAD
Retailer 16$729 CAD
Retailer 13$805 CAD
Retailer 19$834 CAD
Retailer 8$883 CAD
Retailer 12$887 CAD
Retailer 18$1,062 CAD
Retailer 6$1,363 CAD
Retailer 14$1,628 CAD
Retailer 7$1,669 CAD
Retailer 17$1,701 CAD
Retailer 11$1,867 CAD
Brilliant Earth$2,403 CAD

40 data points across 20 retailers

24 retailers$342 CAD to $2,403 CAD

A
Cheapest Retailer
-
$342 CAD
$245 USD
A
Retailer 2
-
$381 CAD
$273 USD
View
Final sale: no returns
A
Retailer 3
-
$397 CAD
$284 USD
View
A
Retailer 4
-
$425 CAD
$304 USD
View
A
Retailer 5
-
$425 CAD
$304 USD
View
Retailer 6
-
$475 CAD
£267 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$573 CAD
$410 USD
View
A
Retailer 8
-
$682 CAD
€465 EUR
View
A
Retailer 9
-
$729 CAD
ZAR 8,426 ZAR
View
A
Retailer 10
-
$805 CAD
£454 GBP
View
B+
Retailer 11
-
$834 CAD
A$918 AUD
View
B+
Retailer 12
-
$869 CAD
$622 USD
View
B+
Retailer 13
-
$883 CAD
$632 USD
View
B+
Retailer 14
-
$887 CAD
$635 USD
View
B+
Retailer 15
-
$1,062 CAD
$760 USD
View
B+
Retailer 16
-
$1,303 CAD
$933 USD
View
B+
Retailer 17
-
$1,363 CAD
$976 USD
View
B
Retailer 18
-
$1,436 CAD
$1,028 USD
View
B+
Retailer 19
-
$1,628 CAD
A$1,793 AUD
View
B
Retailer 20
-
$1,669 CAD
$1,195 USD
View
B+
Retailer 21
-
$1,701 CAD
£959 GBP
View
B
Retailer 22
-
$1,867 CAD
$1,337 USD
View
B
Retailer 23
-
$2,403 CAD
$1,720 USD
View
Most Expensive
Brilliant Earth
16029328A · Oct 6
$2,989 CAD
$2,140 USD
View
Price last confirmed 24 days ago
23 more retailers have this diamond
Prices start from $342 CADSave up to $2,060 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
1.67ct Heart
$342 CAD