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Heart|Lab Grown|IGI

6.54ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG818626555

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818626555

Diamond specifications and retailer prices

From $2,164 CAD
HK$12,100 HKD
As of November 1, 2026
Save $6,860 CAD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,024 CAD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.54ct lab-grown heart diamond

This 6.54ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818626555 or 818626555. Listed at 9 retailers as of November 1, 2026, with prices from $2,164 to $9,024, a $6,860 spread on the same certified stone. With Clarity lists it at $9,024. 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

6.54
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818626555
Dimensions11.74 × 12.84 × 7.59 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm12.84 mm6.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818626555
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.1%

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: Nov 1
Current: $2,634 CAD|Low: $2,164 CAD|High: $9,464 CAD|Avg: $5,152 CAD|-7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 5$2,164 CAD
Retailer 1$2,634 CAD
Retailer 6$2,914 CAD
Retailer 3$2,939 CAD
Retailer 7$4,349 CAD
Retailer 2$5,886 CAD
Retailer 8$6,411 CAD
Retailer 4$7,381 CAD
With Clarity$9,024 CAD

42 data points across 9 retailers

9 retailers$2,164 CAD to $9,024 CAD

A
Cheapest Retailer
-
$2,164 CAD
HK$12,100 HKD
A
Retailer 2
-
$2,634 CAD
£1,485 GBP
View
A
Retailer 3
-
$2,914 CAD
$2,086 USD
View
A
Retailer 4
-
$2,939 CAD
€2,004 EUR
View
B+
Retailer 5
-
$4,349 CAD
$3,113 USD
View
B+
Retailer 6
-
$5,886 CAD
£3,318 GBP
View
B
Retailer 7
-
$6,411 CAD
$4,589 USD
View
B
Retailer 8
-
$7,381 CAD
A$8,129 AUD
View
Most Expensive
B
With Clarity
818626555 · Nov 2
$9,024 CAD
$6,460 USD
View
8 more retailers have this diamond
Prices start from $2,164 CADSave up to $6,860 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
6.54ct Heart
$2,164 CAD