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Marquise|Lab Grown|IGI

1.54ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG826659196

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826659196

Diamond specifications and retailer prices

From $493 CAD
$353 USD
As of November 2, 2026
Save $3,305 CAD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,248 CAD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826659196 or 826659196. Listed at 25 retailers as of October 27, 2026, with a 670% 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

1.54
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826659196
Dimensions12.10 × 6.18 × 3.74 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.10 mm6.18 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826659196
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

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: Nov 2
Current: $4,248 CAD|Low: $478 CAD|High: $4,248 CAD|Avg: $1,521 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 23
Retailer 24
November 2, 2026
Retailer 8$493 CAD
Retailer 15$552 CAD
Retailer 7$573 CAD
Retailer 10$612 CAD
Retailer 11$612 CAD
Retailer 24$680 CAD
Retailer 6$824 CAD
Retailer 20$845 CAD
Retailer 3$985 CAD
Retailer 14$1,021 CAD
Retailer 2$1,056 CAD
Retailer 13$1,102 CAD
Retailer 22$1,421 CAD
Retailer 4$1,474 CAD
Retailer 23$1,950 CAD
Retailer 12$1,968 CAD
Retailer 16$2,026 CAD
Retailer 19$2,145 CAD
Retailer 5$2,348 CAD
Retailer 9$2,351 CAD
Retailer 18$2,392 CAD
Retailer 17$2,398 CAD
Retailer 21$2,609 CAD
Brilliant Earth$4,248 CAD

35 data points across 24 retailers

25 retailers$493 CAD to $3,798 CAD

A
Cheapest Retailer
-
$493 CAD
$353 USD
A
Retailer 2
-
$552 CAD
$395 USD
View
Final sale: no returns
A
Retailer 3
-
$573 CAD
$410 USD
View
A
Retailer 4
-
$612 CAD
$438 USD
View
Retailer 5
-
$612 CAD
$438 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$680 CAD
HK$3,800 HKD
View
A
Retailer 7
-
$824 CAD
$590 USD
View
A
Retailer 8
-
$845 CAD
$605 USD
View
Retailer 9
-
$985 CAD
€671 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,021 CAD
$731 USD
View
A
Retailer 11
-
$1,056 CAD
ZAR 12,204 ZAR
View
B+
Retailer 12
-
$1,102 CAD
£621 GBP
View
B+
Retailer 13
-
$1,421 CAD
A$1,564 AUD
View
B+
Retailer 14
-
$1,474 CAD
$1,055 USD
View
B
Retailer 15
-
$1,950 CAD
SGD 1,886 SGD
View
B
Retailer 16
-
$1,968 CAD
$1,408 USD
View
B
Retailer 17
-
$2,026 CAD
$1,450 USD
View
B+
Retailer 18
-
$2,145 CAD
$1,535 USD
View
Retailer 19
-
$2,348 CAD
$1,680 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$2,351 CAD
$1,683 USD
View
B
Retailer 21
-
$2,392 CAD
£1,348 GBP
View
Retailer 22
-
$2,398 CAD
A$2,640 AUD
View
Price last confirmed 25 days ago
B
Retailer 23
-
$2,609 CAD
$1,867 USD
View
B
Retailer 24
-
$3,798 CAD
£2,140 GBP
View
Most Expensive
Brilliant Earth
21583999A · Oct 4
$4,248 CAD
$3,040 USD
View
Price last confirmed 28 days ago
24 more retailers have this diamond
Prices start from $493 CADSave up to $3,305 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
$493 CAD