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Heart|Lab Grown|IGI

0.98ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG638415529

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG638415529

Diamond specifications and retailer prices

From $427 CAD
$306 USD
As of October 30, 2026
Save $1,947 CAD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,375 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.98ct lab-grown heart diamond

This 0.98ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG638415529 or 638415529. Listed at 19 retailers as of October 29, 2026, with prices from $427 to $2,375, a $1,947 spread on the same certified stone. Brilliant Earth lists it at $2,375. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.98
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638415529
Dimensions6.23 × 6.98 × 4.09 mm
L/W Ratio1.12
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
6.23 mm6.98 mm0.98 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638415529
Side View
Table 62.0%Crown 38.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.6%

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: $2,375 CAD|Low: $416 CAD|High: $2,389 CAD|Avg: $1,089 CAD|-0.6%
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
October 30, 2026
Retailer 7$427 CAD
Retailer 2$482 CAD
Retailer 5$496 CAD
Retailer 13$531 CAD
Retailer 10$651 CAD
Retailer 4$712 CAD
Retailer 15$862 CAD
Retailer 6$908 CAD
Retailer 11$941 CAD
Retailer 3$959 CAD
Retailer 17$1,322 CAD
Retailer 9$1,390 CAD
Retailer 16$1,704 CAD
Retailer 8$1,770 CAD
Retailer 12$1,900 CAD
Retailer 14$2,136 CAD
Brilliant Earth$2,375 CAD

30 data points across 17 retailers

19 retailers$427 CAD to $2,375 CAD

A
Cheapest Retailer
-
$427 CAD
$306 USD
A
Retailer 2
-
$482 CAD
$345 USD
View
Final sale: no returns
A
Retailer 3
-
$496 CAD
$355 USD
View
A
Retailer 4
-
$531 CAD
$380 USD
View
A
Retailer 5
-
$538 CAD
$385 USD
View
A
Retailer 6
-
$651 CAD
£367 GBP
View
A
Retailer 7
-
$712 CAD
$510 USD
View
A
Retailer 8
-
$862 CAD
$617 USD
View
A
Retailer 9
-
$908 CAD
$650 USD
View
A
Retailer 10
-
$941 CAD
£530 GBP
View
A
Retailer 11
-
$959 CAD
ZAR 11,092 ZAR
View
B+
Retailer 12
-
$1,322 CAD
A$1,456 AUD
View
B+
Retailer 13
-
$1,390 CAD
$995 USD
View
B+
Retailer 14
-
$1,704 CAD
$1,220 USD
View
B
Retailer 15
-
$1,770 CAD
$1,267 USD
View
Retailer 16
-
$1,788 CAD
A$1,969 AUD
View
Price last confirmed 143 days ago
B
Retailer 17
-
$1,900 CAD
$1,360 USD
View
B+
Retailer 18
-
$2,136 CAD
£1,204 GBP
View
Most Expensive
B
Brilliant Earth
11258856A · Oct 29
$2,375 CAD
$1,700 USD
View
18 more retailers have this diamond
Prices start from $427 CADSave up to $1,947 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
0.98ct Heart
$427 CAD