CaratHunter
Plans
Heart|Lab Grown|IGI

1.01ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG598393883

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG598393883

Diamond specifications and retailer prices

From $499 CAD
$357 USD
As of October 30, 2026
Save $1,708 CAD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,380 CAD at Brilliant Earth · As of October 9, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG598393883 or 598393883. Listed at 21 retailers as of October 29, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598393883
Dimensions6.34 × 6.69 × 4.10 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
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
6.34 mm6.69 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598393883
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 39.1°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: $3,380 CAD|Low: $433 CAD|High: $3,380 CAD|Avg: $1,073 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 10$433 CAD
Retailer 6$499 CAD
Retailer 8$559 CAD
Retailer 9$559 CAD
Retailer 13$566 CAD
Retailer 4$738 CAD
Retailer 11$740 CAD
Retailer 5$823 CAD
Retailer 17$880 CAD
Retailer 15$893 CAD
Retailer 3$941 CAD
Retailer 2$977 CAD
Retailer 18$1,336 CAD
Retailer 12$1,351 CAD
Retailer 7$1,824 CAD
Retailer 14$1,968 CAD
Retailer 16$2,207 CAD
Brilliant Earth$3,380 CAD

37 data points across 18 retailers

21 retailers$499 CAD to $2,207 CAD

Retailer 1
-
$433 CAD
$310 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$499 CAD
$357 USD
View
Final sale: no returns
Retailer 3
-
$524 CAD
$375 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$559 CAD
$400 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$559 CAD
$400 USD
View
A
Retailer 6
-
$566 CAD
£319 GBP
View
A
Retailer 7
-
$738 CAD
$528 USD
View
A
Retailer 8
-
$740 CAD
$530 USD
View
B+
Retailer 9
-
$823 CAD
$589 USD
View
B+
Retailer 10
-
$880 CAD
$630 USD
View
B+
Retailer 11
-
$893 CAD
€609 EUR
View
B+
Retailer 12
-
$941 CAD
ZAR 10,883 ZAR
View
B+
Retailer 13
-
$977 CAD
£550 GBP
View
B+
Retailer 14
-
$1,336 CAD
A$1,471 AUD
View
B+
Retailer 15
-
$1,351 CAD
$967 USD
View
Retailer 16
-
$1,798 CAD
$1,287 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,824 CAD
$1,306 USD
View
B
Retailer 18
-
$1,968 CAD
$1,409 USD
View
Retailer 19
-
$1,988 CAD
A$2,189 AUD
View
Price last confirmed 156 days ago
B
Retailer 20
-
$2,207 CAD
£1,244 GBP
View
Most Expensive
Brilliant Earth
11244693A · Oct 9
$3,380 CAD
$2,420 USD
View
Price last confirmed 21 days ago
20 more retailers have this diamond
Prices start from $499 CADSave up to $1,708 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
1.01ct Heart
$499 CAD