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Marquise|Lab Grown|IGI

1.49ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG788682774

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788682774

Diamond specifications and retailer prices

From $363 CAD
$260 USD
As of October 30, 2026
Save $2,493 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,856 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.49ct lab-grown marquise diamond

This 1.49ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG788682774 or 788682774. Listed at 18 retailers as of October 27, 2026, with prices from $363 to $2,856, a $2,493 spread on the same certified stone. Queensmith lists it at $2,856. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.49
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788682774
Dimensions12.03 × 5.83 × 3.73 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.03 mm5.83 mm1.49 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788682774
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
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: $2,856 CAD|Low: $191 CAD|High: $2,856 CAD|Avg: $1,003 CAD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 11$191 CAD
Retailer 5$406 CAD
Retailer 19$451 CAD
Retailer 6$608 CAD
Retailer 17$671 CAD
Retailer 10$701 CAD
Retailer 18$716 CAD
Retailer 16$774 CAD
Retailer 2$854 CAD
Retailer 3$954 CAD
Retailer 15$1,097 CAD
Retailer 7$1,384 CAD
Retailer 12$1,408 CAD
Retailer 14$1,439 CAD
Retailer 4$1,520 CAD
Retailer 13$1,815 CAD
Retailer 8$1,935 CAD
Retailer 9$2,780 CAD
Queensmith$2,856 CAD

34 data points across 19 retailers

18 retailers$363 CAD to $2,856 CAD

A
Cheapest Retailer
-
$363 CAD
$260 USD
A
Retailer 2
-
$406 CAD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$451 CAD
$323 USD
View
B+
Retailer 4
-
$608 CAD
$435 USD
View
A
Retailer 5
-
$671 CAD
$480 USD
View
A
Retailer 6
-
$716 CAD
€488 EUR
View
A
Retailer 7
-
$774 CAD
ZAR 8,953 ZAR
View
B+
Retailer 8
-
$854 CAD
£481 GBP
View
B+
Retailer 9
-
$954 CAD
$683 USD
View
B+
Retailer 10
-
$1,097 CAD
A$1,208 AUD
View
B
Retailer 11
-
$1,384 CAD
$991 USD
View
B
Retailer 12
-
$1,408 CAD
A$1,551 AUD
View
B
Retailer 13
-
$1,439 CAD
$1,030 USD
View
B
Retailer 14
-
$1,520 CAD
$1,088 USD
View
B
Retailer 15
-
$1,815 CAD
£1,023 GBP
View
B
Retailer 16
-
$1,935 CAD
$1,385 USD
View
Retailer 17
-
$2,780 CAD
$1,990 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Queensmith
LG788682774 · Oct 27
$2,856 CAD
£1,610 GBP
View
17 more retailers have this diamond
Prices start from $363 CADSave up to $2,493 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
1.49ct Marquise
$363 CAD