Emerald|Lab Grown|IGI

2.90ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG780662736

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780662736

Diamond specifications and retailer prices

From $1,973 USD
As of October 29, 2026
Save $10,107 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,080 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.9ct lab-grown emerald diamond

This 2.9ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662736 or 780662736. Listed at 14 retailers as of October 29, 2026, with prices from $1,973 to $12,080, a $10,107 spread on the same certified stone. Brilliant Earth lists it at $12,080. 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

2.90
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662736
Dimensions9.44 × 6.68 × 4.58 mm
L/W Ratio1.41
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
9.44 mm6.68 mm2.90 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662736
Side View
Table 65.0%Crown 36.4°Girdle: MediumPavilion 40.6°Culet: LargeDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $12,080 USD|Low: $1,973 USD|High: $13,570 USD|Avg: $5,487 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 11$1,973 USD
Retailer 4$2,458 USD
Retailer 14$2,649 USD
Retailer 7$2,761 USD
Retailer 3$2,950 USD
Retailer 8$3,113 USD
Retailer 5$4,770 USD
Retailer 2$5,041 USD
Retailer 13$5,104 USD
Retailer 9$5,610 USD
Retailer 10$6,020 USD
Retailer 6$6,871 USD
Retailer 12$9,523 USD
Brilliant Earth$12,080 USD

43 data points across 14 retailers

14 retailers$1,973 USD to $12,080 USD

A
Cheapest Retailer
-
$1,973 USD
A
Retailer 2
-
$2,458 USD
HK$19,200 HKD
View
A
Retailer 3
-
$2,649 USD
View
A
Retailer 4
-
$2,761 USD
£2,174 GBP
View
A
Retailer 5
-
$2,950 USD
View
A
Retailer 6
-
$3,113 USD
€2,965 EUR
View
B+
Retailer 7
-
$4,770 USD
View
B+
Retailer 8
-
$5,041 USD
ZAR 81,434 ZAR
View
B+
Retailer 9
-
$5,104 USD
View
B+
Retailer 10
-
$5,610 USD
£4,417 GBP
View
B+
Retailer 11
-
$6,020 USD
View
B+
Retailer 12
-
$6,871 USD
View
B
Retailer 13
-
$9,523 USD
View
Most Expensive
B
Brilliant Earth
19647288Y · Oct 29
$12,080 USD
View
13 more retailers have this diamond
Prices start from $1,973 USDSave up to $10,107 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
2.90ct Emerald
$1,973 USD