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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 $2,809 AUD
$1,973 USD
As of October 30, 2026
Save $10,748 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,557 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 $2,809 to $13,557, a $10,748 spread on the same certified stone. Blue Nile lists it at $13,557. 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
Colour
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

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: $13,557 AUD|Low: $2,809 AUD|High: $19,318 AUD|Avg: $7,784 AUD|-29.8%
Blue Nile
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 30, 2026
Retailer 12$2,809 AUD
Retailer 4$3,499 AUD
Retailer 14$3,771 AUD
Retailer 7$3,942 AUD
Retailer 3$4,200 AUD
Retailer 9$4,432 AUD
Retailer 5$6,791 AUD
Retailer 8$7,176 AUD
Retailer 13$7,266 AUD
Retailer 10$7,986 AUD
Retailer 11$8,570 AUD
Retailer 6$9,781 AUD
Retailer 2$11,930 AUD
Blue Nile$13,557 AUD

44 data points across 14 retailers

14 retailers$2,809 AUD to $13,557 AUD

A
Cheapest Retailer
-
$2,809 AUD
$1,973 USD
A
Retailer 2
-
$3,499 AUD
HK$19,200 HKD
View
A
Retailer 3
-
$3,771 AUD
$2,649 USD
View
A
Retailer 4
-
$3,942 AUD
£2,180 GBP
View
A
Retailer 5
-
$4,200 AUD
$2,950 USD
View
A
Retailer 6
-
$4,432 AUD
€2,965 EUR
View
B+
Retailer 7
-
$6,791 AUD
$4,770 USD
View
B+
Retailer 8
-
$7,176 AUD
ZAR 81,434 ZAR
View
B+
Retailer 9
-
$7,266 AUD
$5,104 USD
View
B+
Retailer 10
-
$7,986 AUD
£4,417 GBP
View
B
Retailer 11
-
$8,570 AUD
$6,020 USD
View
B
Retailer 12
-
$9,781 AUD
$6,871 USD
View
B
Retailer 13
-
$11,930 AUD
$8,380 USD
View
Most Expensive
B
Blue Nile
29314622 · Oct 29
$13,557 AUD
$9,523 USD
View
13 more retailers have this diamond
Prices start from $2,809 AUDSave up to $10,748 AUD

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
$2,809 AUD