Marquise|Lab Grown|IGI

2.11ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG844627206

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844627206

Diamond specifications and retailer prices

From $662 USD
As of October 27, 2026
Save $3,218 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,880 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.11ct lab-grown marquise diamond

This 2.11ct 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 LG844627206 or 844627206. Listed at 21 retailers as of October 27, 2026, with prices from $662 to $3,880, a $3,218 spread on the same certified stone. Brilliant Earth lists it at $3,880. 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

2.11
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844627206
Dimensions12.81 × 6.55 × 4.17 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm6.55 mm2.11 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844627206
Side View
Table 59.0%Crown 41.5°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $3,880 USD|Low: $662 USD|High: $3,880 USD|Avg: $1,638 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 7$662 USD
Retailer 12$720 USD
Retailer 5$736 USD
Retailer 9$768 USD
Retailer 2$775 USD
Retailer 17$940 USD
Retailer 13$1,095 USD
Retailer 11$1,110 USD
Retailer 6$1,190 USD
Retailer 15$1,222 USD
Retailer 16$1,763 USD
Retailer 14$1,874 USD
Retailer 8$1,961 USD
Retailer 19$1,971 USD
Retailer 10$2,158 USD
Retailer 21$2,479 USD
Retailer 20$2,576 USD
Retailer 4$2,636 USD
Retailer 3$2,715 USD
Retailer 18$3,236 USD
Brilliant Earth$3,880 USD

13 data points across 21 retailers

21 retailers$662 USD to $3,880 USD

A+
Cheapest Retailer
-
$662 USD
A
Retailer 2
-
$720 USD
View
A
Retailer 3
-
$736 USD
View
Final sale: no returns
A
Retailer 4
-
$768 USD
View
A
Retailer 5
-
$775 USD
£610 GBP
View
A
Retailer 6
-
$940 USD
View
A
Retailer 7
-
$1,095 USD
View
A
Retailer 8
-
$1,110 USD
View
A
Retailer 9
-
$1,190 USD
€1,133 EUR
View
A
Retailer 10
-
$1,222 USD
£962 GBP
View
A
Retailer 11
-
$1,763 USD
View
Retailer 12
-
$1,874 USD
A$2,883 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$1,961 USD
View
A
Retailer 14
-
$1,971 USD
ZAR 31,840 ZAR
View
A
Retailer 15
-
$2,158 USD
View
A
Retailer 16
-
$2,479 USD
View
A
Retailer 17
-
$2,576 USD
SGD 3,481 SGD
View
A
Retailer 18
-
$2,636 USD
View
A
Retailer 19
-
$2,715 USD
View
B+
Retailer 20
-
$3,236 USD
£2,548 GBP
View
Most Expensive
B
Brilliant Earth
22272524A · Oct 30
$3,880 USD
View
20 more retailers have this diamond
Prices start from $662 USDSave up to $3,218 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+
2.11ct Marquise
$662 USD