Emerald|Lab Grown|IGI

3.09ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG799645085

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799645085

Diamond specifications and retailer prices

From $1,884 USD
As of October 30, 2026
Save $11,176 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,060 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799645085 or 799645085. Listed at 21 retailers as of October 29, 2026, with prices from $1,884 to $13,060, a $11,176 spread on the same certified stone. Brilliant Earth lists it at $13,060. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799645085
Dimensions9.87 × 7.03 × 4.68 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 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799645085
Side View
Table 64.0%Crown 34.2°Girdle: Slightly ThickPavilion 45.1°Culet: LargeDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $13,060 USD|Low: $1,884 USD|High: $17,180 USD|Avg: $5,723 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 7$1,884 USD
Retailer 3$2,050 USD
Retailer 12$2,110 USD
Retailer 19$2,186 USD
Retailer 17$2,355 USD
Retailer 4$2,407 USD
Retailer 21$2,469 USD
Retailer 14$2,897 USD
Retailer 20$3,317 USD
Retailer 2$3,320 USD
Retailer 6$3,426 USD
Retailer 18$3,589 USD
Retailer 15$3,759 USD
Retailer 10$4,572 USD
Retailer 13$5,603 USD
Retailer 5$5,890 USD
Retailer 16$6,581 USD
Retailer 9$8,270 USD
Retailer 11$8,439 USD
Retailer 8$12,960 USD
Brilliant Earth$13,060 USD

42 data points across 21 retailers

21 retailers$1,884 USD to $13,060 USD

A
Cheapest Retailer
-
$1,884 USD
A
Retailer 2
-
$2,050 USD
View
A
Retailer 3
-
$2,110 USD
View
Final sale: no returns
A
Retailer 4
-
$2,186 USD
View
A
Retailer 5
-
$2,355 USD
View
A
Retailer 6
-
$2,407 USD
View
A
Retailer 7
-
$2,469 USD
View
Retailer 8
-
$2,897 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$3,317 USD
View
A
Retailer 10
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$3,320 USD
£2,614 GBP
View
A
Retailer 11
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$3,426 USD
View
A
Retailer 12
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$3,589 USD
View
B+
Retailer 13
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$3,759 USD
€3,580 EUR
View
B+
Retailer 14
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$4,572 USD
£3,600 GBP
View
B+
Retailer 15
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$5,603 USD
ZAR 90,513 ZAR
View
B+
Retailer 16
-
$5,890 USD
View
B+
Retailer 17
-
$6,581 USD
£5,182 GBP
View
B
Retailer 18
-
$8,270 USD
SGD 11,176 SGD
View
B
Retailer 19
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$8,439 USD
View
B
Retailer 20
-
$12,960 USD
View
Most Expensive
B
Brilliant Earth
21067700Y · Oct 29
$13,060 USD
View
20 more retailers have this diamond
Prices start from $1,884 USDSave up to $11,176 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
$1,884 USD