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Heart|Lab Grown|IGI

1.00ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825632574

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825632574

Diamond specifications and retailer prices

From $548 CAD
$392 USD
As of November 1, 2026
Save $2,917 CAD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,464 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825632574 or 825632574. Listed at 19 retailers as of October 31, 2026, with prices from $548 to $3,464, a $2,917 spread on the same certified stone. Brilliant Earth lists it at $3,464. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632574
Dimensions6.21 × 6.89 × 4.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.21 mm6.89 mm1.00 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632574
Side View
Table 59.0%Crown 37.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 58.8%

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: Nov 1
Current: $3,464 CAD|Low: $548 CAD|High: $3,464 CAD|Avg: $1,433 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 5$548 CAD
Retailer 7$626 CAD
Retailer 10$817 CAD
Retailer 3$827 CAD
Retailer 12$855 CAD
Retailer 9$977 CAD
Retailer 13$1,044 CAD
Retailer 8$1,093 CAD
Retailer 4$1,384 CAD
Retailer 11$1,497 CAD
Retailer 6$2,012 CAD
Retailer 14$2,340 CAD
Retailer 2$2,375 CAD
Brilliant Earth$3,464 CAD

32 data points across 14 retailers

19 retailers$548 CAD to $3,464 CAD

A
Cheapest Retailer
-
$548 CAD
$392 USD
Final sale: no returns
Retailer 2
-
$569 CAD
$407 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$626 CAD
£353 GBP
View
Retailer 4
-
$634 CAD
$454 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$705 CAD
$505 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$705 CAD
$505 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$817 CAD
$585 USD
View
B+
Retailer 8
-
$827 CAD
$592 USD
View
B+
Retailer 9
-
$855 CAD
$612 USD
View
B+
Retailer 10
-
$977 CAD
€666 EUR
View
B+
Retailer 11
-
$1,044 CAD
ZAR 12,079 ZAR
View
B+
Retailer 12
-
$1,093 CAD
£616 GBP
View
B
Retailer 13
-
$1,384 CAD
$991 USD
View
B
Retailer 14
-
$1,497 CAD
$1,072 USD
View
B
Retailer 15
-
$2,012 CAD
$1,440 USD
View
Retailer 16
-
$2,267 CAD
$1,623 USD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$2,340 CAD
$1,675 USD
View
B
Retailer 18
-
$2,375 CAD
£1,339 GBP
View
Most Expensive
B
Brilliant Earth
21580690A · Oct 31
$3,464 CAD
$2,480 USD
View
18 more retailers have this diamond
Prices start from $548 CADSave up to $2,917 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
1.00ct Heart
$548 CAD