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Marquise|Lab Grown|IGI

0.49ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG746526766

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG746526766

Diamond specifications and retailer prices

From $213 USD
As of October 30, 2026
Save $846 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,059 USD at MOH London · As of October 26, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG746526766 or 746526766. Listed at 20 retailers as of October 26, 2026, with prices from $213 to $1,059, a $846 spread on the same certified stone. MOH London lists it at $1,059. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.49
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746526766
Dimensions8.39 × 4.04 × 2.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm4.04 mm0.49 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746526766
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.1%

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 30
Current: $1,059 USD|Low: $204 USD|High: $1,071 USD|Avg: $483 USD
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
Retailer 16
October 31, 2026
Retailer 14$213 USD
Retailer 4$247 USD
Retailer 6$250 USD
Retailer 5$264 USD
Retailer 16$264 USD
Retailer 7$409 USD
Retailer 13$418 USD
Retailer 9$420 USD
Retailer 10$429 USD
Retailer 11$478 USD
Retailer 2$489 USD
Retailer 15$529 USD
Retailer 8$539 USD
Retailer 12$687 USD
Retailer 3$849 USD
MOH London$1,059 USD

44 data points across 16 retailers

20 retailers$213 USD to $1,059 USD

A
Cheapest Retailer
-
$213 USD
A
Retailer 2
-
$247 USD
View
A
Retailer 3
-
$250 USD
View
Final sale: no returns
A
Retailer 4
-
$264 USD
View
A
Retailer 5
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$264 USD
View
A
Retailer 6
-
$347 USD
View
A
Retailer 7
-
$409 USD
View
A
Retailer 8
-
$418 USD
View
A
Retailer 9
-
$420 USD
View
A
Retailer 10
-
$429 USD
€409 EUR
View
B+
Retailer 11
-
$478 USD
ZAR 7,714 ZAR
View
B+
Retailer 12
-
$489 USD
£385 GBP
View
Retailer 13
-
$529 USD
A$814 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$539 USD
View
B+
Retailer 15
-
$687 USD
A$1,057 AUD
View
B
Retailer 16
-
$849 USD
View
B
Retailer 17
-
$889 USD
CA$1,235 CAD
View
B
Retailer 18
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$902 USD
View
B
Retailer 19
-
$1,050 USD
View
Most Expensive
B
MOH London
LG746526766 · Oct 26
$1,059 USD
£834 GBP
View
19 more retailers have this diamond
Prices start from $213 USDSave up to $846 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
$213 USD