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Marquise|Lab Grown|IGI

0.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG541251025

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541251025

Diamond specifications and retailer prices

From $122 USD
As of November 4, 2026
Save $1,142 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,264 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541251025 or 541251025. Listed at 16 retailers as of November 4, 2026, with prices from $122 to $1,264, a $1,142 spread on the same certified stone. MOH London lists it at $1,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541251025
Dimensions8.41 × 4.09 × 2.41 mm
L/W Ratio2.06
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
8.41 mm4.09 mm0.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541251025
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 58.9%

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: Nov 4
Current: $1,264 USD|Low: $118 USD|High: $1,283 USD|Avg: $413 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
Retailer 15
November 5, 2026
Retailer 10$122 USD
Retailer 4$137 USD
Retailer 15$142 USD
Retailer 3$162 USD
Retailer 12$162 USD
Retailer 11$290 USD
Retailer 14$293 USD
Retailer 2$311 USD
Retailer 8$366 USD
Retailer 6$379 USD
Retailer 13$488 USD
Retailer 7$544 USD
Retailer 9$544 USD
Retailer 5$792 USD
MOH London$1,264 USD

44 data points across 15 retailers

16 retailers$122 USD to $1,264 USD

A
Cheapest Retailer
-
$122 USD
A
Retailer 2
-
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$142 USD
View
A
Retailer 4
-
$162 USD
View
Retailer 5
-
$162 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$290 USD
View
B+
Retailer 7
-
$293 USD
View
B+
Retailer 8
-
$307 USD
View
B+
Retailer 9
-
$311 USD
View
B+
Retailer 10
-
$366 USD
View
B+
Retailer 11
-
$379 USD
View
B
Retailer 12
-
$488 USD
View
B
Retailer 13
-
$544 USD
View
Retailer 14
-
$544 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$792 USD
View
Most Expensive
B
MOH London
LG541251025 · Nov 5
$1,264 USD
£995 GBP
View
15 more retailers have this diamond
Prices start from $122 USDSave up to $1,142 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
0.50ct Marquise
$122 USD