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Emerald|Lab Grown|IGI

3.11ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG844602144

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844602144

Diamond specifications and retailer prices

From $1,212 USD
As of October 30, 2026
Save $7,828 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,040 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844602144 or 844602144. Listed at 17 retailers as of October 29, 2026, with prices from $1,212 to $9,040, a $7,828 spread on the same certified stone. Do Amore Diamonds lists it at $9,040. 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

3.11
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844602144
Dimensions9.75 × 6.89 × 4.55 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.75 mm6.89 mm3.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844602144
Side View
Table 62.0%Crown 35.6°Girdle: ThickPavilion 37.9°Culet: LargeDepth 66.0%

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: $9,040 USD|Low: $1,212 USD|High: $12,060 USD|Avg: $4,323 USD|-2.7%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 30, 2026
Retailer 11$1,212 USD
Retailer 4$1,430 USD
Retailer 14$1,615 USD
Retailer 17$1,665 USD
Retailer 16$2,413 USD
Retailer 6$2,419 USD
Retailer 12$2,760 USD
Retailer 18$2,842 USD
Retailer 3$3,155 USD
Retailer 5$3,901 USD
Retailer 2$3,959 USD
Retailer 10$4,801 USD
Retailer 13$4,834 USD
Retailer 8$5,515 USD
Retailer 9$6,810 USD
Retailer 7$8,490 USD
Retailer 15$8,688 USD
Do Amore Diamonds$9,040 USD

16 data points across 18 retailers

17 retailers$1,212 USD to $9,040 USD

A
Cheapest Retailer
-
$1,212 USD
A
Retailer 2
-
$1,430 USD
View
A
Retailer 3
-
$1,615 USD
View
A
Retailer 4
-
$1,665 USD
View
A
Retailer 5
-
$2,413 USD
View
A
Retailer 6
-
$2,419 USD
View
A
Retailer 7
-
$2,760 USD
€2,629 EUR
View
A
Retailer 8
-
$2,842 USD
View
A
Retailer 9
-
$3,155 USD
View
Retailer 10
-
$3,901 USD
A$6,002 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,959 USD
View
Retailer 12
-
$4,801 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$4,834 USD
£3,806 GBP
View
Retailer 14
-
$5,515 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$8,490 USD
View
B
Retailer 16
-
$8,688 USD
View
Most Expensive
B
Do Amore Diamonds
27-D5F77C384 · Oct 29
$9,040 USD
View
16 more retailers have this diamond
Prices start from $1,212 USDSave up to $7,828 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
3.11ct Emerald
$1,212 USD