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Heart|Lab Grown|IGI

6.55ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG841678573

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841678573

Diamond specifications and retailer prices

From $1,713 CAD
$1,224 USD
As of October 30, 2026
Save $8,133 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,846 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 6.55ct lab-grown heart diamond

This 6.55ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841678573 or 841678573. Listed at 12 retailers as of October 30, 2026, with prices from $1,713 to $9,846, a $8,133 spread on the same certified stone. With Clarity lists it at $9,846. 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

6.55
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678573
Dimensions10.91 × 12.96 × 7.94 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm12.96 mm6.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678573
Side View
Table 60.0%Crown 40.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.3%

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: $2,064 CAD|Low: $1,645 CAD|High: $10,011 CAD|Avg: $4,606 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 10$1,713 CAD
Retailer 7$1,864 CAD
Retailer 1$2,064 CAD
Retailer 5$2,232 CAD
Retailer 2$2,634 CAD
Retailer 6$3,680 CAD
Retailer 11$3,726 CAD
Retailer 9$3,807 CAD
Retailer 8$5,415 CAD
Retailer 4$6,420 CAD
Retailer 3$7,607 CAD
With Clarity$9,846 CAD

25 data points across 12 retailers

12 retailers$1,713 CAD to $9,846 CAD

A
Cheapest Retailer
-
$1,713 CAD
$1,224 USD
A
Retailer 2
-
$1,864 CAD
$1,332 USD
View
A
Retailer 3
-
$2,064 CAD
£1,161 GBP
View
A
Retailer 4
-
$2,232 CAD
$1,595 USD
View
A
Retailer 5
-
$2,634 CAD
$1,882 USD
View
Retailer 6
-
$3,680 CAD
A$4,045 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,726 CAD
$2,662 USD
View
A
Retailer 8
-
$3,807 CAD
$2,720 USD
View
B+
Retailer 9
-
$5,415 CAD
$3,869 USD
View
B+
Retailer 10
-
$6,420 CAD
£3,612 GBP
View
B
Retailer 11
-
$7,607 CAD
$5,435 USD
View
Most Expensive
B
With Clarity
841678573 · Oct 30
$9,846 CAD
$7,035 USD
View
11 more retailers have this diamond
Prices start from $1,713 CADSave up to $8,133 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
6.55ct Heart
$1,713 CAD