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 $252 USD
As of October 27, 2026
Save $958 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,210 USD 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 $252 to $1,210, a $958 spread on the same certified stone. Brilliant Earth lists it at $1,210. 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
Color
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

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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 27
Current: $1,210 USD|Low: $252 USD|High: $1,210 USD|Avg: $695 USD
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$252 USD
Retailer 15$307 USD
Retailer 12$328 USD
Retailer 8$448 USD
Retailer 14$475 USD
Retailer 4$504 USD
Retailer 9$517 USD
Retailer 13$900 USD
Retailer 5$907 USD
Retailer 10$922 USD
Retailer 2$925 USD
Retailer 11$1,120 USD
Retailer 3$1,131 USD
Retailer 6$1,135 USD
Brilliant Earth$1,210 USD

22 data points across 15 retailers

15 retailers$252 USD to $1,210 USD

A
Cheapest Retailer
-
$252 USD
Final sale: no returns
A
Retailer 2
-
$307 USD
HK$2,400 HKD
View
A
Retailer 3
-
$328 USD
£258 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$448 USD
€427 EUR
View
B+
Retailer 5
-
$475 USD
View
A
Retailer 6
-
$504 USD
View
A
Retailer 7
-
$517 USD
£407 GBP
View
B
Retailer 8
-
$900 USD
View
B+
Retailer 9
-
$907 USD
SGD 1,226 SGD
View
B
Retailer 10
-
$922 USD
A$1,419 AUD
View
B
Retailer 11
-
$925 USD
View
B
Retailer 12
-
$1,120 USD
£882 GBP
View
B
Retailer 13
-
$1,131 USD
View
B
Retailer 14
-
$1,135 USD
View
Most Expensive
B
Brilliant Earth
21810910A · Oct 29
$1,210 USD
View
14 more retailers have this diamond
Prices start from $252 USDSave up to $958 USD

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
$252 USD