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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG789637785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789637785

Diamond specifications and retailer prices

From $398 CAD
$283 USD
As of October 28, 2026
Save $1,873 CAD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,270 CAD at Frank Darling · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789637785 or 789637785. Listed at 7 retailers as of October 28, 2026, with prices from $398 to $2,270, a $1,873 spread on the same certified stone. Frank Darling lists it at $2,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789637785
Dimensions11.52 × 6.13 × 3.82 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm6.13 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789637785
Side View
Table 61.0%Crown 35.9°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: $2,270 CAD|Low: $284 CAD|High: $3,343 CAD|Avg: $1,281 CAD|-5.4%
Frank Darling
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
October 28, 2026
Retailer 5$284 CAD
Retailer 9$398 CAD
Retailer 10$589 CAD
Retailer 15$600 CAD
Retailer 7$604 CAD
Retailer 13$808 CAD
Retailer 3$839 CAD
Retailer 11$886 CAD
Retailer 6$1,309 CAD
Retailer 8$1,563 CAD
Retailer 2$1,587 CAD
Retailer 14$1,889 CAD
Retailer 4$1,959 CAD
Frank Darling$2,270 CAD
Retailer 12$3,343 CAD

22 data points across 15 retailers

7 retailers$398 CAD to $2,270 CAD

A
Cheapest Retailer
-
$398 CAD
$283 USD
Final sale: no returns
B+
Retailer 2
-
$589 CAD
$419 USD
View
A
Retailer 3
-
$839 CAD
ZAR 9,645 ZAR
View
Price last confirmed 48 days ago
B+
Retailer 4
-
$1,092 CAD
A$1,196 AUD
View
Price last confirmed 119 days ago
B+
Retailer 5
-
$1,563 CAD
$1,113 USD
View
B+
Retailer 6
-
$1,587 CAD
$1,130 USD
View
Most Expensive
B
Frank Darling
100767423458KD · Oct 29
$2,270 CAD
$1,616 USD
View
6 more retailers have this diamond
Prices start from $398 CADSave up to $1,873 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
$398 CAD