Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG788632247

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788632247

Diamond specifications and retailer prices

From $360 CAD
$257 USD
As of October 27, 2026
Save $1,355 CAD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,878 CAD at Flawless Fine Jewelry · As of October 8, 2026
View at Flawless Fine Jewelry

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 LG788632247 or 788632247. Listed at 21 retailers as of October 23, 2026, with a 377% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788632247
Dimensions9.46 × 4.97 × 3.00 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm4.97 mm0.78 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788632247
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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 27
Current: $10,878 CAD|Low: $221 CAD|High: $41,400 CAD|Avg: $3,565 CAD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 28, 2026
Retailer 8$294 CAD
Retailer 17$329 CAD
Retailer 19$342 CAD
Retailer 13$360 CAD
Retailer 5$364 CAD
Retailer 10$364 CAD
Retailer 14$455 CAD
Retailer 15$470 CAD
Retailer 4$490 CAD
Retailer 16$716 CAD
Retailer 22$726 CAD
Retailer 18$735 CAD
Retailer 2$821 CAD
Retailer 3$1,033 CAD
Retailer 21$1,176 CAD
Retailer 20$1,293 CAD
Retailer 9$1,533 CAD
Retailer 6$1,621 CAD
Retailer 11$1,715 CAD
Retailer 7$2,827 CAD
Flawless Fine Jewelry$10,878 CAD
Retailer 12$12,828 CAD

34 data points across 22 retailers

21 retailers$360 CAD to $1,715 CAD

A
Retailer 1
-
$294 CAD
$210 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$342 CAD
$244 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$360 CAD
$257 USD
View
A
Retailer 4
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$364 CAD
$260 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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$364 CAD
$260 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$455 CAD
$325 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$471 CAD
$336 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$490 CAD
$350 USD
View
B+
Retailer 9
-
$665 CAD
$475 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$716 CAD
ZAR 8,263 ZAR
View
B+
Retailer 11
-
$726 CAD
A$798 AUD
View
B+
Retailer 12
-
$735 CAD
£414 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$821 CAD
A$902 AUD
View
B
Retailer 14
-
$1,033 CAD
A$1,136 AUD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,176 CAD
$840 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,293 CAD
$924 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,533 CAD
$1,095 USD
View
B
Retailer 18
-
$1,621 CAD
£912 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,715 CAD
$1,225 USD
View
B
Retailer 20
-
$2,827 CAD
$2,020 USD
View
Price under review
Most Expensive
B
Flawless Fine Jewelry
3A576B3C7 · Oct 8
$10,878 CAD
£6,120 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $360 CADSave up to $1,355 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
$360 CAD