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Marquise|Lab Grown|IGI

1.54ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG783661884

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783661884

Diamond specifications and retailer prices

From $346 USD
HK$2,700 HKD
As of October 28, 2026
Save $922 USD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,268 USD at With Clarity · As of October 29, 2026
View at With Clarity

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG783661884 or 783661884. Listed at 10 retailers as of October 28, 2026, with prices from $346 to $1,268, a $922 spread on the same certified stone. With Clarity lists it at $1,268. 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

1.54
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783661884
Dimensions6.07 × 6.07 × 3.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.07 mm6.07 mm1.54 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783661884
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.8%

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: Oct 28
Current: $579 USD|Low: $346 USD|High: $1,268 USD|Avg: $747 USD|+9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 29, 2026
Retailer 4$346 USD
Retailer 6$513 USD
Retailer 7$520 USD
Retailer 5$557 USD
Retailer 1$579 USD
Retailer 3$958 USD
Retailer 8$1,035 USD
Retailer 2$1,232 USD
With Clarity$1,268 USD

41 data points across 9 retailers

10 retailers$346 USD to $1,268 USD

A
Cheapest Retailer
-
$346 USD
HK$2,700 HKD
A
Retailer 2
-
$513 USD
View
A
Retailer 3
-
$520 USD
View
A
Retailer 4
-
$557 USD
View
A
Retailer 5
-
$562 USD
£443 GBP
View
B+
Retailer 6
-
$579 USD
£456 GBP
View
B+
Retailer 7
-
$958 USD
A$1,474 AUD
View
B
Retailer 8
-
$1,035 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$1,232 USD
£970 GBP
View
Most Expensive
B
With Clarity
783661884 · Oct 29
$1,268 USD
View
9 more retailers have this diamond
Prices start from $346 USDSave up to $922 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
1.54ct Marquise
$346 USD