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Marquise|Lab Grown|IGI

0.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG839640187

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839640187

Diamond specifications and retailer prices

From $240 USD
As of October 28, 2026
Save $756 USD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $996 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839640187 or 839640187. Listed at 5 retailers as of October 28, 2026, with prices from $240 to $996, a $756 spread on the same certified stone. MOH London lists it at $996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.2°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640187
Dimensions8.36 × 4.19 × 2.76 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm4.19 mm0.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839640187
Side View
Table 59.0%Crown 32.2°Girdle: THN-THKPavilion 43.5°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $996 USD|Low: $240 USD|High: $996 USD|Avg: $513 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$240 USD
Retailer 5$261 USD
Retailer 2$400 USD
Retailer 3$854 USD
MOH London$996 USD

2 data points across 5 retailers

5 retailers$240 USD to $996 USD

A
Cheapest Retailer
-
$240 USD
Returns within 30 days
A
Retailer 2
-
$261 USD
View
Returns within 30 days
B+
Retailer 3
-
$400 USD
View
Returns within 30 days
B
Retailer 4
-
$854 USD
View
Returns within 90 days
Most Expensive
B
MOH London
LG839640187 · Oct 29
$996 USD
£784 GBP
View
4 more retailers have this diamond
Prices start from $240 USDSave up to $756 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
0.54ct Marquise
$240 USD