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Heart|Lab Grown|IGI

6.51ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG835612605

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835612605

Diamond specifications and retailer prices

From $1,535 CAD
$1,099 USD
As of October 30, 2026
Save $8,522 CAD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,058 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.51ct lab-grown heart diamond

This 6.51ct 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 LG835612605 or 835612605. Listed at 23 retailers as of October 30, 2026, with prices from $1,535 to $10,058, a $8,522 spread on the same certified stone. Brilliant Earth lists it at $10,058. 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

6.51
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835612605
Dimensions11.82 × 12.70 × 7.37 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm12.70 mm6.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835612605
Side View
Table 61.0%Crown 38.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.0%

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: $6,039 CAD|Low: $1,535 CAD|High: $7,341 CAD|Avg: $3,201 CAD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 9$1,535 CAD
Retailer 6$1,671 CAD
Retailer 21$1,781 CAD
Retailer 15$1,813 CAD
Retailer 12$1,844 CAD
Retailer 8$2,026 CAD
Retailer 10$2,056 CAD
Retailer 2$2,333 CAD
Retailer 5$2,549 CAD
Retailer 16$2,581 CAD
Retailer 17$2,837 CAD
Retailer 20$3,198 CAD
Retailer 19$3,300 CAD
Retailer 4$3,339 CAD
Retailer 22$3,446 CAD
Retailer 7$4,300 CAD
Retailer 3$5,157 CAD
Retailer 11$5,972 CAD
Retailer 1$6,039 CAD
Retailer 14$6,225 CAD
Retailer 13$6,441 CAD
Retailer 18$7,341 CAD

24 data points across 22 retailers

23 retailers$1,535 CAD to $10,058 CAD

A
Cheapest Retailer
-
$1,535 CAD
$1,099 USD
A
Retailer 2
-
$1,671 CAD
$1,196 USD
View
A
Retailer 3
-
$1,781 CAD
$1,275 USD
View
Retailer 4
-
$1,813 CAD
$1,298 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,844 CAD
£1,039 GBP
View
A
Retailer 6
-
$2,026 CAD
$1,450 USD
View
A
Retailer 7
-
$2,056 CAD
HK$11,500 HKD
View
A
Retailer 8
-
$2,333 CAD
$1,670 USD
View
B+
Retailer 9
-
$2,549 CAD
$1,825 USD
View
A
Retailer 10
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$2,581 CAD
£1,455 GBP
View
A
Retailer 11
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$2,837 CAD
€1,934 EUR
View
A
Retailer 12
-
$3,198 CAD
$2,289 USD
View
B+
Retailer 13
-
$3,300 CAD
A$3,634 AUD
View
A
Retailer 14
-
$3,339 CAD
$2,390 USD
View
B+
Retailer 15
-
$3,446 CAD
ZAR 39,851 ZAR
View
B+
Retailer 16
-
$4,300 CAD
$3,078 USD
View
B+
Retailer 17
-
$5,157 CAD
$3,692 USD
View
B+
Retailer 18
-
$5,972 CAD
SGD 5,777 SGD
View
B
Retailer 19
-
$6,039 CAD
£3,404 GBP
View
B+
Retailer 20
-
$6,225 CAD
$4,457 USD
View
B
Retailer 21
-
$6,441 CAD
$4,611 USD
View
B
Retailer 22
-
$7,341 CAD
A$8,085 AUD
View
Most Expensive
B
Brilliant Earth
21291996A · Oct 31
$10,058 CAD
$7,200 USD
View
22 more retailers have this diamond
Prices start from $1,535 CADSave up to $8,522 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
6.51ct Heart
$1,535 CAD