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Marquise|Lab Grown|IGI

1.54ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG788659786

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788659786

Diamond specifications and retailer prices

From $366 CAD
$262 USD
As of November 1, 2026
Save $1,415 CAD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,781 CAD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788659786 or 788659786. Listed at 6 retailers as of November 1, 2026, with prices from $366 to $1,781, a $1,415 spread on the same certified stone. Frank Darling lists it at $1,781. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788659786
Dimensions12.00 × 5.99 × 3.79 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm5.99 mm1.54 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788659786
Side View
Table 60.0%Crown 37.3°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.3%

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: Nov 1
Current: $1,781 CAD|Low: $366 CAD|High: $3,158 CAD|Avg: $1,288 CAD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2$366 CAD
Retailer 7$548 CAD
Retailer 11$573 CAD
Retailer 4$864 CAD
Retailer 3$875 CAD
Retailer 8$1,023 CAD
Retailer 12$1,188 CAD
Retailer 5$1,404 CAD
Retailer 6$1,441 CAD
Retailer 10$1,685 CAD
Frank Darling$1,781 CAD
Retailer 9$3,158 CAD

8 data points across 12 retailers

6 retailers$366 CAD to $1,781 CAD

A
Cheapest Retailer
-
$366 CAD
$262 USD
Final sale: no returns
B+
Retailer 2
-
$548 CAD
$392 USD
View
Retailer 3
-
$1,023 CAD
$732 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$1,404 CAD
$1,005 USD
View
B+
Retailer 5
-
$1,441 CAD
$1,031 USD
View
Most Expensive
B
Frank Darling
100761051285KD · Nov 2
$1,781 CAD
$1,275 USD
View
5 more retailers have this diamond
Prices start from $366 CADSave up to $1,415 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
1.54ct Marquise
$366 CAD