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Heart|Lab Grown|IGI

0.80ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG541275839

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG541275839

Diamond specifications and retailer prices

From $250 CAD
$179 USD
As of October 30, 2026
Save $1,325 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,575 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.8ct lab-grown heart diamond

This 0.8ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG541275839 or 541275839. Listed at 16 retailers as of October 30, 2026, with prices from $250 to $1,575, a $1,325 spread on the same certified stone. Reve Diamonds lists it at $1,575. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541275839
Dimensions6.44 × 5.45 × 3.83 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.44 mm5.45 mm0.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541275839
Side View
Table 62.0%Crown 39.2°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 59.5%

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: $554 CAD|Low: $240 CAD|High: $1,469 CAD|Avg: $590 CAD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9$250 CAD
Retailer 4$279 CAD
Retailer 13$291 CAD
Retailer 2$310 CAD
Retailer 10$310 CAD
Retailer 5$376 CAD
Retailer 12$549 CAD
Retailer 1$554 CAD
Retailer 6$629 CAD
Retailer 3$633 CAD
Retailer 11$997 CAD
Retailer 8$1,055 CAD
Retailer 7$1,458 CAD

41 data points across 13 retailers

16 retailers$250 CAD to $1,575 CAD

A
Cheapest Retailer
-
$250 CAD
$179 USD
A
Retailer 2
-
$279 CAD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$291 CAD
$208 USD
View
A
Retailer 4
-
$310 CAD
$222 USD
View
A
Retailer 5
-
$310 CAD
$222 USD
View
A
Retailer 6
-
$376 CAD
$269 USD
View
B+
Retailer 7
-
$549 CAD
$393 USD
View
B+
Retailer 8
-
$554 CAD
£312 GBP
View
B+
Retailer 9
-
$629 CAD
$450 USD
View
B+
Retailer 10
-
$633 CAD
$453 USD
View
B
Retailer 11
-
$840 CAD
HK$4,700 HKD
View
B
Retailer 12
-
$997 CAD
$714 USD
View
B
Retailer 13
-
$1,055 CAD
$755 USD
View
B
Retailer 14
-
$1,074 CAD
$769 USD
View
B
Retailer 15
-
$1,458 CAD
£822 GBP
View
Most Expensive
B
Reve Diamonds
D5599CBC3 · Oct 30
$1,575 CAD
$1,127 USD
View
15 more retailers have this diamond
Prices start from $250 CADSave up to $1,325 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
0.80ct Heart
$250 CAD