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Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG746519509

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG746519509

Diamond specifications and retailer prices

From $253 CAD
$181 USD
As of October 28, 2026
Save $1,706 CAD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,959 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG746519509 or 746519509. Listed at 21 retailers as of October 28, 2026, with prices from $253 to $1,959, a $1,706 spread on the same certified stone. Do Amore Diamonds lists it at $1,959. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746519509
Dimensions4.77 × 4.77 × 2.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.77 mm4.77 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746519509
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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 28
Current: $1,959 CAD|Low: $224 CAD|High: $1,959 CAD|Avg: $592 CAD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 22
October 29, 2026
Retailer 12$249 CAD
Retailer 5$253 CAD
Retailer 22$332 CAD
Retailer 17$420 CAD
Retailer 9$423 CAD
Retailer 13$424 CAD
Retailer 8$448 CAD
Retailer 15$471 CAD
Retailer 18$555 CAD
Retailer 21$561 CAD
Retailer 19$588 CAD
Retailer 14$632 CAD
Retailer 2$665 CAD
Retailer 7$726 CAD
Retailer 10$731 CAD
Retailer 16$998 CAD
Retailer 6$1,028 CAD
Retailer 3$1,120 CAD
Retailer 11$1,178 CAD
Retailer 4$1,240 CAD
Retailer 20$1,504 CAD
Do Amore Diamonds$1,959 CAD

26 data points across 22 retailers

21 retailers$253 CAD to $1,959 CAD

A
Cheapest Retailer
-
$253 CAD
$181 USD
Final sale: no returns
A
Retailer 2
-
$332 CAD
$237 USD
View
A
Retailer 3
-
$420 CAD
$300 USD
View
A
Retailer 4
-
$424 CAD
$303 USD
View
A
Retailer 5
-
$446 CAD
$319 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$448 CAD
$320 USD
View
Price last confirmed 25 days ago
A
Retailer 7
-
$471 CAD
$336 USD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$555 CAD
£312 GBP
View
B+
Retailer 9
-
$561 CAD
ZAR 6,473 ZAR
View
B+
Retailer 10
-
$588 CAD
£331 GBP
View
B+
Retailer 11
-
$632 CAD
A$695 AUD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$665 CAD
$475 USD
View
B+
Retailer 13
-
$726 CAD
A$798 AUD
View
B+
Retailer 14
-
$731 CAD
A$803 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$998 CAD
$713 USD
View
B
Retailer 16
-
$1,028 CAD
$734 USD
View
B
Retailer 17
-
$1,120 CAD
$800 USD
View
B
Retailer 18
-
$1,178 CAD
£663 GBP
View
Price last confirmed 25 days ago
B
Retailer 19
-
$1,240 CAD
$886 USD
View
B
Retailer 20
-
$1,504 CAD
$1,074 USD
View
Most Expensive
B
Do Amore Diamonds
20-D47654 · Oct 29
$1,959 CAD
$1,400 USD
View
20 more retailers have this diamond
Prices start from $253 CADSave up to $1,706 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 Marquise
$253 CAD