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Marquise|Lab Grown|IGI

0.49ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG851646784

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851646784

Diamond specifications and retailer prices

From $163 USD
As of November 2, 2026
Save $932 USD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,095 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.49ct lab-grown marquise diamond

This 0.49ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851646784 or 851646784. Listed at 5 retailers as of November 2, 2026, with prices from $163 to $1,095, a $932 spread on the same certified stone. MOH London lists it at $1,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.49
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851646784
Dimensions8.24 × 4.25 × 2.43 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm4.25 mm0.49 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851646784
Side View
Table 64.0%Crown 33.4°Girdle: MED-STKPavilion 38.2°CuletDepth 57.2%

Caratlytics Score

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

Last verified: Nov 2
Current: $1,095 USD|Low: $163 USD|High: $1,095 USD|Avg: $461 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 5$163 USD
Retailer 3$259 USD
Retailer 4$316 USD
Retailer 2$480 USD
MOH London$1,095 USD

2 data points across 5 retailers

5 retailers$163 USD to $1,095 USD

A
Cheapest Retailer
-
$163 USD
B+
Retailer 2
-
$259 USD
£204 GBP
View
B+
Retailer 3
-
$316 USD
£249 GBP
View
Retailer 4
-
$480 USD
View
Most Expensive
B
MOH London
LG851646784 · Nov 2
$1,095 USD
£862 GBP
View
4 more retailers have this diamond
Prices start from $163 USDSave up to $932 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
0.49ct Marquise
$163 USD