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Heart|Lab Grown|IGI

0.99ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG689546354

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG689546354

Diamond specifications and retailer prices

From $332 CAD
$238 USD
As of October 30, 2026
Save $1,503 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,835 CAD at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689546354 or 689546354. Listed at 18 retailers as of October 30, 2026, with prices from $332 to $1,835, a $1,503 spread on the same certified stone. Reve Diamonds lists it at $1,835. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689546354
Dimensions6.88 × 5.95 × 4.09 mm
L/W Ratio1.16
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
6.88 mm5.95 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689546354
Side View
Table 65.0%Crown 41.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.4%

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: $629 CAD|Low: $310 CAD|High: $1,835 CAD|Avg: $822 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 30, 2026
Retailer 11$332 CAD
Retailer 9$376 CAD
Retailer 7$401 CAD
Retailer 17$412 CAD
Retailer 13$441 CAD
Retailer 14$517 CAD
Retailer 1$629 CAD
Retailer 12$694 CAD
Retailer 2$726 CAD
Retailer 15$778 CAD
Retailer 10$838 CAD
Retailer 3$1,001 CAD
Retailer 6$1,077 CAD
Retailer 4$1,089 CAD
Retailer 8$1,291 CAD
Retailer 16$1,396 CAD
Retailer 5$1,618 CAD
Reve Diamonds$1,835 CAD

40 data points across 18 retailers

18 retailers$332 CAD to $1,835 CAD

A
Cheapest Retailer
-
$332 CAD
$238 USD
A
Retailer 2
-
$376 CAD
$269 USD
View
A
Retailer 3
-
$401 CAD
$287 USD
View
A
Retailer 4
-
$412 CAD
$295 USD
View
A
Retailer 5
-
$441 CAD
$316 USD
View
Final sale: no returns
A
Retailer 6
-
$517 CAD
£291 GBP
View
B+
Retailer 7
-
$629 CAD
$450 USD
View
B+
Retailer 8
-
$694 CAD
$497 USD
View
B+
Retailer 9
-
$726 CAD
ZAR 8,396 ZAR
View
B+
Retailer 10
-
$778 CAD
£439 GBP
View
B+
Retailer 11
-
$838 CAD
$600 USD
View
B+
Retailer 12
-
$1,001 CAD
A$1,102 AUD
View
B
Retailer 13
-
$1,077 CAD
$771 USD
View
B
Retailer 14
-
$1,089 CAD
A$1,199 AUD
View
B
Retailer 15
-
$1,291 CAD
$924 USD
View
B
Retailer 16
-
$1,396 CAD
$999 USD
View
B
Retailer 17
-
$1,618 CAD
£912 GBP
View
Most Expensive
B
Reve Diamonds
574635C33 · Oct 30
$1,835 CAD
$1,314 USD
View
17 more retailers have this diamond
Prices start from $332 CADSave up to $1,503 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
$332 CAD