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Heart|Lab Grown|IGI

0.97ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG638417556

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG638417556

Diamond specifications and retailer prices

From $424 CAD
$303 USD
As of October 30, 2026
Save $1,927 CAD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,351 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.97ct lab-grown heart diamond

This 0.97ct 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 LG638417556 or 638417556. Listed at 16 retailers as of October 29, 2026, with prices from $424 to $2,351, a $1,927 spread on the same certified stone. Brilliant Earth lists it at $2,351. 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

0.97
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638417556
Dimensions6.06 × 6.99 × 4.12 mm
L/W Ratio1.15
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
6.06 mm6.99 mm0.97 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG638417556
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.9%

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: $2,351 CAD|Low: $424 CAD|High: $2,365 CAD|Avg: $1,119 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
October 30, 2026
Retailer 5$424 CAD
Retailer 2$474 CAD
Retailer 3$493 CAD
Retailer 10$526 CAD
Retailer 15$707 CAD
Retailer 12$858 CAD
Retailer 4$901 CAD
Retailer 8$933 CAD
Retailer 14$952 CAD
Retailer 7$1,379 CAD
Retailer 13$1,692 CAD
Retailer 6$1,758 CAD
Retailer 9$1,884 CAD
Retailer 11$2,121 CAD
Brilliant Earth$2,351 CAD

46 data points across 15 retailers

16 retailers$424 CAD to $2,351 CAD

A
Cheapest Retailer
-
$424 CAD
$303 USD
A
Retailer 2
-
$474 CAD
$339 USD
View
Final sale: no returns
A
Retailer 3
-
$493 CAD
$352 USD
View
A
Retailer 4
-
$526 CAD
$376 USD
View
A
Retailer 5
-
$535 CAD
$382 USD
View
A
Retailer 6
-
$707 CAD
$505 USD
View
A
Retailer 7
-
$858 CAD
$613 USD
View
A
Retailer 8
-
$901 CAD
$644 USD
View
A
Retailer 9
-
$933 CAD
£525 GBP
View
A
Retailer 10
-
$952 CAD
ZAR 10,989 ZAR
View
B+
Retailer 11
-
$1,379 CAD
$985 USD
View
B
Retailer 12
-
$1,692 CAD
$1,209 USD
View
B
Retailer 13
-
$1,758 CAD
$1,256 USD
View
B
Retailer 14
-
$1,884 CAD
$1,346 USD
View
B
Retailer 15
-
$2,121 CAD
£1,193 GBP
View
Most Expensive
B
Brilliant Earth
11259114A · Oct 29
$2,351 CAD
$1,680 USD
View
15 more retailers have this diamond
Prices start from $424 CADSave up to $1,927 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
0.97ct Heart
$424 CAD