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Emerald|Lab Grown|IGI

3.11ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG846638148

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846638148

Diamond specifications and retailer prices

From $571 AUD
$401 USD
As of October 27, 2026
Save $4,341 AUD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,911 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846638148 or 846638148. Listed at 15 retailers as of October 27, 2026, with prices from $571 to $4,911, a $4,341 spread on the same certified stone. Brilliant Earth lists it at $4,911. 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

3.11
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846638148
Dimensions9.64 × 6.92 × 4.74 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.64 mm6.92 mm3.11 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846638148
Side View
Table 68.0%Crown 32.7°Girdle: Slightly ThickPavilion 42.2°Culet: LargeDepth 68.5%

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 27
Current: $4,911 AUD|Low: $571 AUD|High: $4,911 AUD|Avg: $2,126 AUD
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
Retailer 15
October 29, 2026
Retailer 4$571 AUD
Retailer 15$641 AUD
Retailer 11$918 AUD
Retailer 9$979 AUD
Retailer 6$1,145 AUD
Retailer 2$1,164 AUD
Retailer 10$1,508 AUD
Retailer 14$1,863 AUD
Retailer 8$1,987 AUD
Retailer 13$2,278 AUD
Retailer 3$2,540 AUD
Retailer 12$2,772 AUD
Retailer 5$3,145 AUD
Retailer 7$3,737 AUD
Brilliant Earth$4,911 AUD

7 data points across 15 retailers

15 retailers$571 AUD to $4,911 AUD

A
Cheapest Retailer
-
$571 AUD
$401 USD
A
Retailer 2
-
$641 AUD
$450 USD
View
A
Retailer 3
-
$918 AUD
$645 USD
View
B+
Retailer 4
-
$979 AUD
$688 USD
View
A
Retailer 5
-
$1,145 AUD
$804 USD
View
A
Retailer 6
-
$1,164 AUD
€779 EUR
View
A
Retailer 7
-
$1,508 AUD
View
B+
Retailer 8
-
$1,863 AUD
$1,309 USD
View
B+
Retailer 9
-
$1,987 AUD
$1,396 USD
View
B+
Retailer 10
-
$2,278 AUD
$1,600 USD
View
B+
Retailer 11
-
$2,540 AUD
$1,784 USD
View
B+
Retailer 12
-
$2,772 AUD
£1,533 GBP
View
B
Retailer 13
-
$3,145 AUD
$2,209 USD
View
Retailer 14
-
$3,737 AUD
$2,625 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
22224708A · Oct 28
$4,911 AUD
$3,450 USD
View
14 more retailers have this diamond
Prices start from $571 AUDSave up to $4,341 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
3.11ct Emerald
$571 AUD