Emerald|Lab Grown|IGI

3.09ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG731587108

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731587108

Diamond specifications and retailer prices

From $413 USD
As of October 30, 2026
Save $5,481 USD (93%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,894 USD at MOH London · As of October 25, 2026
View at MOH London

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731587108 or 731587108. Listed at 19 retailers as of October 25, 2026, with prices from $413 to $5,894, a $5,481 spread on the same certified stone. MOH London lists it at $5,894. 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

3.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731587108
Dimensions9.87 × 6.79 × 4.53 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm6.79 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731587108
Side View
Table 63.0%Crown 33.9°Girdle: MediumPavilion 39.7°Culet: LargeDepth 66.7%

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: $5,894 USD|Low: $413 USD|High: $11,080 USD|Avg: $2,807 USD|+55.8%
MOH London
Retailer 2
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Retailer 21
October 31, 2026
Retailer 21$413 USD
Retailer 17$462 USD
Retailer 19$462 USD
Retailer 20$661 USD
Retailer 18$891 USD
Retailer 15$928 USD
Retailer 4$1,104 USD
Retailer 12$1,104 USD
Retailer 8$1,487 USD
Retailer 16$1,490 USD
Retailer 14$1,501 USD
Retailer 2$1,816 USD
Retailer 6$1,867 USD
Retailer 3$1,964 USD
Retailer 13$3,050 USD
Retailer 5$3,302 USD
Retailer 10$4,229 USD
Retailer 9$4,267 USD
Retailer 7$4,767 USD
Retailer 11$5,032 USD
MOH London$5,894 USD

13 data points across 21 retailers

19 retailers$413 USD to $5,894 USD

A
Cheapest Retailer
-
$413 USD
A
Retailer 2
-
$462 USD
View
Final sale: no returns
A
Retailer 3
-
$462 USD
View
B+
Retailer 4
-
$661 USD
View
A
Retailer 5
-
$891 USD
View
A
Retailer 6
-
$928 USD
£730 GBP
View
A
Retailer 7
-
$1,104 USD
€1,051 EUR
View
B+
Retailer 8
-
$1,487 USD
View
B+
Retailer 9
-
$1,490 USD
View
B+
Retailer 10
-
$1,816 USD
View
B+
Retailer 11
-
$1,867 USD
View
B+
Retailer 12
-
$1,964 USD
View
B
Retailer 13
-
$3,302 USD
View
B
Retailer 14
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$4,229 USD
£3,330 GBP
View
B
Retailer 15
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$4,267 USD
£3,360 GBP
View
B
Retailer 16
-
$4,767 USD
ZAR 77,019 ZAR
View
B
Retailer 17
-
$5,032 USD
View
Most Expensive
B
MOH London
LG731587108 · Oct 25
$5,894 USD
£4,641 GBP
View
17 more retailers have this diamond
Prices start from $413 USDSave up to $5,481 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
3.09ct Emerald
$413 USD