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Marquise|Lab Grown|IGI

2.05ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG784669027

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784669027

Diamond specifications and retailer prices

From $1,210 USD
As of October 29, 2026
Save $2,234 USD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,444 USD at MOH London · As of October 25, 2026
View at MOH London

About this 2.05ct lab-grown marquise diamond

This 2.05ct 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 LG784669027 or 784669027. Listed at 6 retailers as of October 25, 2026, with prices from $1,210 to $3,444, a $2,234 spread on the same certified stone. MOH London lists it at $3,444. 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

2.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784669027
Dimensions13.30 × 6.56 × 4.15 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.30 mm6.56 mm2.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784669027
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.3%

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: Oct 29
Current: $3,444 USD|Low: $1,210 USD|High: $3,754 USD|Avg: $2,034 USD|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$1,210 USD
Retailer 2$1,338 USD
Retailer 5$1,417 USD
Retailer 4$1,711 USD
Retailer 6$3,023 USD
MOH London$3,444 USD

33 data points across 6 retailers

6 retailers$1,210 USD to $3,444 USD

A
Cheapest Retailer
-
$1,210 USD
A
Retailer 2
-
$1,338 USD
£1,053 GBP
View
A
Retailer 3
-
$1,417 USD
View
A
Retailer 4
-
$1,711 USD
View
B+
Retailer 5
-
$3,023 USD
View
Most Expensive
B+
MOH London
LG784669027 · Oct 25
$3,444 USD
£2,712 GBP
View
5 more retailers have this diamond
Prices start from $1,210 USDSave up to $2,234 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
2.05ct Marquise
$1,210 USD