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Marquise|Lab Grown|IGI

2.77ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG853607299

Certificate IGI LG853607299

Diamond specifications and retailer prices

From $2,004 USD
As of November 1, 2026
Save $2,266 USD (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,270 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.77ct lab-grown marquise diamond

This 2.77ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG853607299 or 853607299. Listed at 2 retailers as of November 1, 2026, with prices from $2,004 to $4,270, a $2,266 spread on the same certified stone. MOH London lists it at $4,270. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.77
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG853607299
Dimensions14.20 × 7.38 × 4.66 mm
L/W Ratio1.92
Top View
14.20 mm7.38 mm2.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853607299
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 63.1%

Caratlytics Score

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

Last verified: Nov 1
Current: $4,270 USD|Low: $2,004 USD|High: $4,270 USD|Avg: $3,137 USD
MOH London
Retailer 2
November 1, 2026
Retailer 2$2,004 USD
MOH London$4,270 USD

1 data point across 2 retailers

2 retailers$2,004 USD to $4,270 USD

A
Cheapest Retailer
-
$2,004 USD
Most Expensive
B+
MOH London
LG853607299 · Nov 1
$4,270 USD
£3,362 GBP
View
1 more retailer has this diamond
Prices start from $2,004 USDSave up to $2,266 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
2.77ct Marquise
$2,004 USD