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Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG752528319

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG752528319

Diamond specifications and retailer prices

From $613 CAD
$439 USD
As of October 30, 2026
Save $1,035 CAD (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,283 CAD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

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 LG752528319 or 752528319. Listed at 18 retailers as of October 30, 2026, with a 169% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752528319
Dimensions8.19 × 8.19 × 7.66 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
8.19 mm8.19 mm1.67 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752528319
Side View
Table 64.0%Crown 34.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,283 CAD|Low: $356 CAD|High: $3,283 CAD|Avg: $1,190 CAD
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
Retailer 17
October 30, 2026
Retailer 3$370 CAD
Retailer 7$415 CAD
Retailer 4$460 CAD
Retailer 8$460 CAD
Retailer 12$564 CAD
Retailer 16$613 CAD
Retailer 10$698 CAD
Retailer 11$858 CAD
Retailer 13$882 CAD
Retailer 14$1,192 CAD
Retailer 15$1,411 CAD
Retailer 2$1,648 CAD
Retailer 6$1,767 CAD
Retailer 9$1,861 CAD
Retailer 5$1,954 CAD
Retailer 17$2,056 CAD
Do Amore Diamonds$3,283 CAD

39 data points across 17 retailers

18 retailers$613 CAD to $1,648 CAD

Retailer 1
-
$370 CAD
$265 USD
Price last confirmed 9 days ago
Retailer 2
-
$430 CAD
$308 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$460 CAD
$329 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$460 CAD
$329 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$564 CAD
£318 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$613 CAD
$439 USD
View
A
Retailer 7
-
$698 CAD
$500 USD
View
Retailer 8
-
$858 CAD
ZAR 9,917 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
$882 CAD
£497 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
$1,192 CAD
A$1,313 AUD
View
Price last confirmed 12 days ago
Retailer 11
-
$1,411 CAD
$1,010 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,630 CAD
$1,167 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,648 CAD
A$1,815 AUD
View
Retailer 14
-
$1,767 CAD
$1,265 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,861 CAD
$1,332 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,954 CAD
$1,399 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$2,056 CAD
£1,159 GBP
View
Price last confirmed 18 days ago
Most Expensive
Do Amore Diamonds
27-07A2A4A0C · Oct 23
$3,283 CAD
$2,350 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $613 CADSave up to $1,035 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
$613 CAD