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Marquise|Lab Grown|IGI

0.54ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG534251992

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG534251992

Diamond specifications and retailer prices

From $130 USD
As of November 4, 2026
Save $1,212 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,342 USD at MOH London · As of November 5, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534251992 or 534251992. Listed at 15 retailers as of November 4, 2026, with prices from $130 to $1,342, a $1,212 spread on the same certified stone. MOH London lists it at $1,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534251992
Dimensions8.42 × 4.22 × 2.66 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.42 mm4.22 mm0.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534251992
Side View
Table 55.5%Crown 35.6°Girdle: ThickPavilion 38.8°Culet: NoneDepth 63.0%

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: Nov 4
Current: $1,342 USD|Low: $125 USD|High: $1,363 USD|Avg: $423 USD|-1.3%
MOH London
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
November 5, 2026
Retailer 10$130 USD
Retailer 3$151 USD
Retailer 4$161 USD
Retailer 12$161 USD
Retailer 7$292 USD
Retailer 11$300 USD
Retailer 14$306 USD
Retailer 5$389 USD
Retailer 8$389 USD
Retailer 2$410 USD
Retailer 13$518 USD
Retailer 9$547 USD
Retailer 6$838 USD
MOH London$1,342 USD

27 data points across 14 retailers

15 retailers$130 USD to $1,342 USD

A
Cheapest Retailer
-
$130 USD
A
Retailer 2
-
$151 USD
View
Retailer 3
-
$161 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$161 USD
View
A
Retailer 5
-
$292 USD
View
A
Retailer 6
-
$300 USD
View
A
Retailer 7
-
$306 USD
View
A
Retailer 8
-
$307 USD
View
B+
Retailer 9
-
$389 USD
View
Retailer 10
-
$389 USD
View
Price last confirmed 6 days ago
B+
Retailer 11
-
$410 USD
View
B+
Retailer 12
-
$518 USD
View
B+
Retailer 13
-
$547 USD
View
B
Retailer 14
-
$838 USD
View
Most Expensive
B
MOH London
LG534251992 · Nov 5
$1,342 USD
£1,057 GBP
View
14 more retailers have this diamond
Prices start from $130 USDSave up to $1,212 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
$130 USD