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Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG826632322

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826632322

Diamond specifications and retailer prices

From $514 SGD
$402 USD
As of October 30, 2026
Save $1,774 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,288 SGD at Brilliant Earth · As of October 26, 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 top-tier cut grade and certified by IGI LG826632322 or 826632322. Listed at 13 retailers as of October 26, 2026, with prices from $514 to $2,288, a $1,774 spread on the same certified stone. Brilliant Earth lists it at $2,288. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826632322
Dimensions11.63 × 6.07 × 3.76 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm6.07 mm1.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826632322
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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 30
Current: $2,288 SGD|Low: $514 SGD|High: $2,403 SGD|Avg: $1,316 SGD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$514 SGD
Retailer 7$638 SGD
Retailer 5$776 SGD
Retailer 2$885 SGD
Retailer 6$1,227 SGD
Retailer 4$1,271 SGD
Retailer 9$1,805 SGD
Retailer 10$1,851 SGD
Retailer 3$2,002 SGD
Brilliant Earth$2,288 SGD

34 data points across 10 retailers

13 retailers$514 SGD to $2,288 SGD

A
Cheapest Retailer
-
$514 SGD
$402 USD
A
Retailer 2
-
$638 SGD
HK$3,900 HKD
View
A
Retailer 3
-
$776 SGD
€578 EUR
View
B+
Retailer 4
-
$885 SGD
£545 GBP
View
B+
Retailer 5
-
$1,227 SGD
$960 USD
View
B+
Retailer 6
-
$1,271 SGD
A$1,529 AUD
View
Retailer 7
-
$1,574 SGD
$1,231 USD
View
Price last confirmed 30 days ago
B
Retailer 8
-
$1,597 SGD
$1,249 USD
View
B
Retailer 9
-
$1,597 SGD
$1,249 USD
View
B
Retailer 10
-
$1,805 SGD
$1,412 USD
View
B
Retailer 11
-
$1,851 SGD
View
B
Retailer 12
-
$2,002 SGD
£1,233 GBP
View
Most Expensive
B
Brilliant Earth
21211979A · Oct 26
$2,288 SGD
$1,790 USD
View
12 more retailers have this diamond
Prices start from $514 SGDSave up to $1,774 SGD

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
$514 SGD