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Heart|Lab Grown|IGI

0.99ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG689546352

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG689546352

Diamond specifications and retailer prices

From $242 CAD
$173 USD
As of October 27, 2026
Save $1,310 CAD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,552 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689546352 or 689546352. Listed at 19 retailers as of October 27, 2026, with prices from $242 to $1,552, a $1,310 spread on the same certified stone. Reve Diamonds lists it at $1,552. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689546352
Dimensions5.99 × 5.99 × 4.07 mm
L/W Ratio1.00
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
5.99 mm5.99 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689546352
Side View
Table 62.0%Crown 40.8°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 58.3%

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: Oct 27
Current: $1,065 CAD|Low: $232 CAD|High: $1,552 CAD|Avg: $655 CAD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 29, 2026
Retailer 3$242 CAD
Retailer 7$281 CAD
Retailer 4$301 CAD
Retailer 8$307 CAD
Retailer 11$308 CAD
Retailer 13$389 CAD
Retailer 10$537 CAD
Retailer 6$537 CAD
Retailer 14$544 CAD
Retailer 9$742 CAD
Retailer 15$751 CAD
Retailer 2$773 CAD
Retailer 17$790 CAD
Retailer 16$821 CAD
Retailer 5$967 CAD
Retailer 1$1,065 CAD
Retailer 12$1,415 CAD
Reve Diamonds$1,552 CAD

41 data points across 18 retailers

19 retailers$242 CAD to $1,552 CAD

A
Cheapest Retailer
-
$242 CAD
$173 USD
A
Retailer 2
-
$281 CAD
$201 USD
View
A
Retailer 3
-
$301 CAD
$215 USD
View
A
Retailer 4
-
$307 CAD
$219 USD
View
Final sale: no returns
A
Retailer 5
-
$308 CAD
$220 USD
View
A
Retailer 6
-
$389 CAD
£219 GBP
View
A
Retailer 7
-
$490 CAD
$350 USD
View
A
Retailer 8
-
$537 CAD
£302 GBP
View
A
Retailer 9
-
$537 CAD
$384 USD
View
A
Retailer 10
-
$544 CAD
ZAR 6,278 ZAR
View
B+
Retailer 11
-
$742 CAD
$530 USD
View
B+
Retailer 12
-
$751 CAD
A$825 AUD
View
B+
Retailer 13
-
$773 CAD
$552 USD
View
B+
Retailer 14
-
$790 CAD
A$868 AUD
View
B+
Retailer 15
-
$821 CAD
A$902 AUD
View
B
Retailer 16
-
$967 CAD
$691 USD
View
B
Retailer 17
-
$1,065 CAD
$761 USD
View
B
Retailer 18
-
$1,415 CAD
£796 GBP
View
Most Expensive
B
Reve Diamonds
71D3623FC · Oct 28
$1,552 CAD
$1,109 USD
View
18 more retailers have this diamond
Prices start from $242 CADSave up to $1,310 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
0.99ct Heart
$242 CAD