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Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG842661044

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842661044

Diamond specifications and retailer prices

From $359 AUD
$252 USD
As of October 27, 2026
Save $1,364 AUD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,722 AUD at Brilliant Earth · As of October 29, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842661044 or 842661044. Listed at 15 retailers as of October 27, 2026, with prices from $359 to $1,722, a $1,364 spread on the same certified stone. Brilliant Earth lists it at $1,722. 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

1.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842661044
Dimensions12.46 × 6.01 × 3.65 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.46 mm6.01 mm1.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842661044
Side View
Table 64.0%Crown 31.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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: $1,722 AUD|Low: $359 AUD|High: $1,722 AUD|Avg: $990 AUD
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
October 28, 2026
Retailer 7$359 AUD
Retailer 15$437 AUD
Retailer 12$467 AUD
Retailer 8$638 AUD
Retailer 14$676 AUD
Retailer 4$717 AUD
Retailer 9$736 AUD
Retailer 13$1,281 AUD
Retailer 5$1,291 AUD
Retailer 10$1,313 AUD
Retailer 2$1,317 AUD
Retailer 11$1,594 AUD
Retailer 3$1,610 AUD
Retailer 6$1,616 AUD
Brilliant Earth$1,722 AUD

22 data points across 15 retailers

15 retailers$359 AUD to $1,722 AUD

A
Cheapest Retailer
-
$359 AUD
$252 USD
Final sale: no returns
A
Retailer 2
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 3
-
$467 AUD
£258 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$638 AUD
€427 EUR
View
B+
Retailer 5
-
$676 AUD
$475 USD
View
A
Retailer 6
-
$717 AUD
$504 USD
View
A
Retailer 7
-
$736 AUD
£407 GBP
View
B
Retailer 8
-
$1,281 AUD
$900 USD
View
B+
Retailer 9
-
$1,291 AUD
SGD 1,226 SGD
View
B
Retailer 10
-
$1,313 AUD
View
B
Retailer 11
-
$1,317 AUD
$925 USD
View
B
Retailer 12
-
$1,594 AUD
£882 GBP
View
B
Retailer 13
-
$1,610 AUD
$1,131 USD
View
B
Retailer 14
-
$1,616 AUD
$1,135 USD
View
Most Expensive
B
Brilliant Earth
21810910A · Oct 29
$1,722 AUD
$1,210 USD
View
14 more retailers have this diamond
Prices start from $359 AUDSave up to $1,364 AUD

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
$359 AUD