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Cushion|Lab Grown|IGI

0.78ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG844679388

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844679388

Diamond specifications and retailer prices

From $513 CAD
$367 USD
As of October 29, 2026
Save $1,212 CAD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,725 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion 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 LG844679388 or 844679388. Listed at 17 retailers as of October 28, 2026, with prices from $513 to $1,725, a $1,212 spread on the same certified stone. Reve Diamonds lists it at $1,725. 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 angle34.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679388
Dimensions6.44 × 4.91 × 3.22 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm4.91 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679388
Side View
Table 62.0%Crown 34.1°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 65.6%

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 29
Current: $680 CAD|Low: $348 CAD|High: $1,725 CAD|Avg: $952 CAD|+2.3%
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
Reve Diamonds
October 29, 2026
Retailer 16$348 CAD
Retailer 4$513 CAD
Retailer 8$584 CAD
Retailer 9$603 CAD
Retailer 11$667 CAD
Retailer 1$680 CAD
Retailer 15$743 CAD
Retailer 2$753 CAD
Retailer 14$869 CAD
Retailer 12$940 CAD
Retailer 10$957 CAD
Retailer 3$1,239 CAD
Retailer 7$1,260 CAD
Retailer 6$1,263 CAD
Retailer 5$1,463 CAD
Retailer 13$1,480 CAD
Reve Diamonds$1,725 CAD

14 data points across 17 retailers

17 retailers$513 CAD to $1,725 CAD

Retailer 1
-
$433 CAD
$310 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$513 CAD
$367 USD
View
B+
Retailer 3
-
$584 CAD
$418 USD
View
A
Retailer 4
-
$603 CAD
€411 EUR
View
B+
Retailer 5
-
$667 CAD
ZAR 7,712 ZAR
View
B+
Retailer 6
-
$680 CAD
£383 GBP
View
B+
Retailer 7
-
$743 CAD
$532 USD
View
B+
Retailer 8
-
$753 CAD
$539 USD
View
B+
Retailer 9
-
$869 CAD
A$957 AUD
View
B+
Retailer 10
-
$940 CAD
A$1,035 AUD
View
B
Retailer 11
-
$957 CAD
$685 USD
View
B
Retailer 12
-
$1,239 CAD
View
B
Retailer 13
-
$1,260 CAD
$902 USD
View
B
Retailer 14
-
$1,263 CAD
$904 USD
View
B
Retailer 15
-
$1,463 CAD
$1,047 USD
View
B
Retailer 16
-
$1,480 CAD
£834 GBP
View
Most Expensive
B
Reve Diamonds
D14A43995 · Oct 28
$1,725 CAD
$1,235 USD
View
16 more retailers have this diamond
Prices start from $513 CADSave up to $1,212 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 Cushion
$513 CAD