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Emerald|Lab Grown|IGI

3.11ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700513249

Certificate IGI LG700513249

Diamond specifications and retailer prices

From $1,634 USD
Save $9,876 USD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $11,510 USD at Blue Nile
View at Blue Nile

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 LG700513249 or 700513249. Listed at 27 retailers, with prices from $1,634 to $11,510 at Blue Nile, a $9,876 spread on the same certified stone. 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 angle29.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700513249
Dimensions9.87 × 7.03 × 4.53 mm
L/W Ratio1.40
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
9.87 mm7.03 mm3.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700513249
Side View
Table 64.0%Crown 29.4°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,510 USD|Low: $1,307 USD|High: $11,670 USD|Avg: $4,158 USD
Blue Nile
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 23
October 1, 2026
Retailer 8$1,634 USD
Retailer 5$1,778 USD
Retailer 9$1,870 USD
Retailer 17$1,960 USD
Retailer 7$2,097 USD
Retailer 3$2,115 USD
Retailer 10$2,445 USD
Retailer 15$2,538 USD
Retailer 18$3,042 USD
Retailer 4$3,259 USD
Retailer 23$3,923 USD
Retailer 11$4,328 USD
Retailer 21$4,731 USD
Retailer 19$4,771 USD
Retailer 12$5,474 USD
Retailer 22$5,675 USD
Retailer 16$5,705 USD
Retailer 20$6,049 USD
Retailer 13$6,692 USD
Retailer 2$6,819 USD
Retailer 6$7,584 USD
Retailer 14$10,940 USD
Blue Nile$11,510 USD

38 data points across 23 retailers

27 retailers$1,634 USD to $11,510 USD

A
Cheapest Retailer
-
$1,634 USD
A
Retailer 2
-
$1,778 USD
View
A
Retailer 3
-
$1,870 USD
View
A
Retailer 4
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$1,960 USD
View
A
Retailer 5
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$2,097 USD
View
A
Retailer 6
-
$2,115 USD
View
A
Retailer 7
-
$2,445 USD
View
A
Retailer 8
-
$2,538 USD
View
A
Retailer 9
-
$2,624 USD
HK$20,500 HKD
View
A
Retailer 10
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$3,037 USD
£2,391 GBP
View
A
Retailer 11
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$3,259 USD
€3,104 EUR
View
A
Retailer 12
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$3,353 USD
View
A
Retailer 13
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$3,923 USD
View
B+
Retailer 14
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$4,328 USD
£3,408 GBP
View
B+
Retailer 15
-
$4,731 USD
A$7,279 AUD
View
B+
Retailer 16
-
$4,771 USD
ZAR 77,083 ZAR
View
B+
Retailer 17
-
$5,474 USD
View
B+
Retailer 18
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$5,520 USD
View
B+
Retailer 19
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$5,675 USD
View
B+
Retailer 20
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$5,705 USD
View
B+
Retailer 21
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$6,049 USD
£4,763 GBP
View
B+
Retailer 22
-
$6,692 USD
A$10,296 AUD
View
B
Retailer 23
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$6,819 USD
View
B
Retailer 24
-
$7,584 USD
SGD 10,249 SGD
View
B
Retailer 25
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$10,940 USD
View
B
Retailer 26
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$11,250 USD
View
Most Expensive
B
Blue Nile
26682867 · Oct 1
$11,510 USD
View
26 more retailers have this diamond
Prices start from $1,634 USDSave up to $9,876 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.

A
3.11ct Emerald
$1,634 USD