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Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG833661293

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833661293

Diamond specifications and retailer prices

From $381 CAD
$273 USD
As of October 30, 2026
Save $1,602 CAD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,984 CAD at Brilliant Earth · As of October 29, 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 LG833661293 or 833661293. Listed at 3 retailers as of October 29, 2026, with prices from $381 to $1,984, a $1,602 spread on the same certified stone. Brilliant Earth lists it at $1,984. 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 angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833661293
Dimensions7.28 × 8.47 × 4.81 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm8.47 mm1.67 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833661293
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 56.8%

Caratlytics Score

How it works →
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: $1,984 CAD|Low: $296 CAD|High: $2,151 CAD|Avg: $1,024 CAD|-7.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$381 CAD
Retailer 4$677 CAD
Retailer 5$725 CAD
Retailer 2$829 CAD
Retailer 7$880 CAD
Retailer 6$1,555 CAD
Brilliant Earth$1,984 CAD

37 data points across 7 retailers

3 retailers$381 CAD to $1,984 CAD

A
Cheapest Retailer
-
$381 CAD
$273 USD
Final sale: no returns
B+
Retailer 2
-
$829 CAD
£467 GBP
View
Most Expensive
B
Brilliant Earth
21282129A · Oct 29
$1,984 CAD
$1,420 USD
View
2 more retailers have this diamond
Prices start from $381 CADSave up to $1,602 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
$381 CAD