CaratHunter
Plans
Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG603338179

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603338179

Diamond specifications and retailer prices

From $459 CAD
$328 USD
As of October 27, 2026
Save $3,152 CAD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,611 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG603338179 or 603338179. Listed at 24 retailers as of October 27, 2026, with prices from $459 to $3,611, a $3,152 spread on the same certified stone. Brilliant Earth lists it at $3,611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603338179
Dimensions11.82 × 6.01 × 3.79 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
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
11.82 mm6.01 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603338179
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

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 27
Current: $3,611 CAD|Low: $459 CAD|High: $3,611 CAD|Avg: $1,328 CAD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 8$459 CAD
Retailer 9$514 CAD
Retailer 3$533 CAD
Retailer 19$570 CAD
Retailer 22$570 CAD
Retailer 10$627 CAD
Retailer 18$784 CAD
Retailer 4$899 CAD
Retailer 21$921 CAD
Retailer 11$922 CAD
Retailer 6$929 CAD
Retailer 17$979 CAD
Retailer 2$1,020 CAD
Retailer 13$1,328 CAD
Retailer 12$1,671 CAD
Retailer 15$1,823 CAD
Retailer 20$1,832 CAD
Retailer 7$1,894 CAD
Retailer 16$2,154 CAD
Retailer 5$2,218 CAD
Retailer 14$2,244 CAD
Retailer 23$2,288 CAD
Brilliant Earth$3,611 CAD

32 data points across 23 retailers

24 retailers$459 CAD to $3,611 CAD

A
Cheapest Retailer
-
$459 CAD
$328 USD
A
Retailer 2
-
$514 CAD
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$533 CAD
$381 USD
View
A
Retailer 4
-
$570 CAD
$407 USD
View
A
Retailer 5
-
$570 CAD
$407 USD
View
A
Retailer 6
-
$627 CAD
HK$3,500 HKD
View
A
Retailer 7
-
$784 CAD
$560 USD
View
A
Retailer 8
-
$899 CAD
$642 USD
View
A
Retailer 9
-
$921 CAD
€627 EUR
View
A
Retailer 10
-
$922 CAD
$659 USD
View
A
Retailer 11
-
$929 CAD
$664 USD
View
A
Retailer 12
-
$979 CAD
ZAR 11,306 ZAR
View
A
Retailer 13
-
$1,020 CAD
£574 GBP
View
B+
Retailer 14
-
$1,328 CAD
A$1,460 AUD
View
B+
Retailer 15
-
$1,671 CAD
$1,194 USD
View
B+
Retailer 16
-
$1,823 CAD
SGD 1,760 SGD
View
B+
Retailer 17
-
$1,832 CAD
$1,309 USD
View
B
Retailer 18
-
$1,894 CAD
$1,353 USD
View
B
Retailer 19
-
$1,999 CAD
$1,428 USD
View
B
Retailer 20
-
$2,154 CAD
$1,539 USD
View
B
Retailer 21
-
$2,218 CAD
£1,248 GBP
View
B
Retailer 22
-
$2,244 CAD
$1,603 USD
View
B
Retailer 23
-
$2,288 CAD
£1,287 GBP
View
Most Expensive
B
Brilliant Earth
19055952A · Oct 28
$3,611 CAD
$2,580 USD
View
23 more retailers have this diamond
Prices start from $459 CADSave up to $3,152 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
1.50ct Marquise
$459 CAD