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Heart|Lab Grown|IGI

0.78ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG782688981

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782688981

Diamond specifications and retailer prices

From $267 CAD
$191 USD
As of October 30, 2026
Save $1,363 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,629 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct 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 LG782688981 or 782688981. Listed at 20 retailers as of October 30, 2026, with prices from $267 to $1,629, a $1,363 spread on the same certified stone. Reve Diamonds lists it at $1,629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782688981
Dimensions5.97 × 6.32 × 3.61 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
5.97 mm6.32 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782688981
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.1%

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: $603 CAD|Low: $263 CAD|High: $1,629 CAD|Avg: $679 CAD|-0.8%
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
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 4$267 CAD
Retailer 17$299 CAD
Retailer 2$310 CAD
Retailer 16$331 CAD
Retailer 9$339 CAD
Retailer 18$468 CAD
Retailer 3$501 CAD
Retailer 14$563 CAD
Retailer 1$603 CAD
Retailer 13$604 CAD
Retailer 5$700 CAD
Retailer 7$756 CAD
Retailer 15$838 CAD
Retailer 6$846 CAD
Retailer 10$922 CAD
Retailer 12$1,066 CAD
Retailer 8$1,141 CAD
Retailer 11$1,551 CAD
Reve Diamonds$1,629 CAD

33 data points across 19 retailers

20 retailers$267 CAD to $1,629 CAD

A
Cheapest Retailer
-
$267 CAD
$191 USD
A
Retailer 2
-
$299 CAD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$310 CAD
$222 USD
View
A
Retailer 4
-
$331 CAD
$237 USD
View
Retailer 5
-
$339 CAD
$243 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$468 CAD
$335 USD
View
B+
Retailer 7
-
$501 CAD
$359 USD
View
B+
Retailer 8
-
$563 CAD
€384 EUR
View
B+
Retailer 9
-
$603 CAD
ZAR 6,970 ZAR
View
B+
Retailer 10
-
$604 CAD
£340 GBP
View
B+
Retailer 11
-
$700 CAD
$501 USD
View
B+
Retailer 12
-
$756 CAD
$541 USD
View
B
Retailer 13
-
$838 CAD
$600 USD
View
B
Retailer 14
-
$846 CAD
A$932 AUD
View
B
Retailer 15
-
$922 CAD
$660 USD
View
B
Retailer 16
-
$1,066 CAD
$763 USD
View
B
Retailer 17
-
$1,097 CAD
$785 USD
View
B
Retailer 18
-
$1,141 CAD
$817 USD
View
B
Retailer 19
-
$1,551 CAD
£874 GBP
View
Most Expensive
B
Reve Diamonds
A2DA93DE6 · Nov 1
$1,629 CAD
$1,166 USD
View
19 more retailers have this diamond
Prices start from $267 CADSave up to $1,363 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
0.78ct Heart
$267 CAD