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Emerald|Lab Grown|IGI

2.91ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG800618863

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800618863

Diamond specifications and retailer prices

From $1,134 AUD
$797 USD
As of October 30, 2026
Save $8,815 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,950 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.91ct lab-grown emerald diamond

This 2.91ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800618863 or 800618863. Listed at 23 retailers as of October 29, 2026, with prices from $1,134 to $9,950, a $8,815 spread on the same certified stone. Brilliant Earth lists it at $9,950. 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

2.91
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800618863
Dimensions9.79 × 6.61 × 4.10 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.79 mm6.61 mm2.91 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800618863
Side View
Table 62.0%Crown 30.5°Girdle: MediumPavilion 37.2°Culet: LargeDepth 62.0%

Caratlytics Score

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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: $9,950 AUD|Low: $1,119 AUD|High: $11,117 AUD|Avg: $3,302 AUD|+4.8%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 9$1,134 AUD
Retailer 5$1,234 AUD
Retailer 8$1,270 AUD
Retailer 14$1,315 AUD
Retailer 21$1,315 AUD
Retailer 4$1,566 AUD
Retailer 23$1,728 AUD
Retailer 15$1,947 AUD
Retailer 2$2,018 AUD
Retailer 18$2,108 AUD
Retailer 13$2,388 AUD
Retailer 19$3,120 AUD
Retailer 22$3,129 AUD
Retailer 17$3,393 AUD
Retailer 12$3,698 AUD
Retailer 10$4,078 AUD
Retailer 3$4,409 AUD
Retailer 7$4,447 AUD
Retailer 11$4,549 AUD
Retailer 6$4,719 AUD
Retailer 20$4,957 AUD
Retailer 16$5,587 AUD
Brilliant Earth$9,950 AUD

31 data points across 23 retailers

23 retailers$1,134 AUD to $9,950 AUD

A
Cheapest Retailer
-
$1,134 AUD
$797 USD
A
Retailer 2
-
$1,234 AUD
$867 USD
View
A
Retailer 3
-
$1,270 AUD
$892 USD
View
Final sale: no returns
A
Retailer 4
-
$1,315 AUD
$924 USD
View
Retailer 5
-
$1,315 AUD
$924 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,566 AUD
$1,100 USD
View
A
Retailer 7
-
$1,728 AUD
$1,214 USD
View
A
Retailer 8
-
$1,947 AUD
$1,368 USD
View
A
Retailer 9
-
$2,018 AUD
£1,116 GBP
View
A
Retailer 10
-
$2,108 AUD
View
A
Retailer 11
-
$2,388 AUD
€1,598 EUR
View
Retailer 12
-
$3,120 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$3,129 AUD
$2,198 USD
View
A
Retailer 14
-
$3,393 AUD
ZAR 38,515 ZAR
View
A
Retailer 15
-
$3,698 AUD
$2,598 USD
View
A
Retailer 16
-
$4,078 AUD
£2,256 GBP
View
A
Retailer 17
-
$4,409 AUD
$3,098 USD
View
A
Retailer 18
-
$4,447 AUD
$3,124 USD
View
A
Retailer 19
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$4,549 AUD
$3,196 USD
View
A
Retailer 20
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$4,719 AUD
$3,315 USD
View
Retailer 21
-
$4,957 AUD
£2,742 GBP
View
Price last confirmed 8 days ago
Retailer 22
-
$5,587 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
20618878A · Oct 29
$9,950 AUD
$6,990 USD
View
22 more retailers have this diamond
Prices start from $1,134 AUDSave up to $8,815 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
2.91ct Emerald
$1,134 AUD