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Emerald|Lab Grown|IGI

5.11ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811627086

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811627086

Diamond specifications and retailer prices

From $11,296 AUD
$7,935 USD
As of October 30, 2026
Save $31,436 AUD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $42,732 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.11ct lab-grown emerald diamond

This 5.11ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811627086 or 811627086. Listed at 18 retailers as of October 30, 2026, with prices from $11,296 to $42,732, a $31,436 spread on the same certified stone. Taylor and Hart lists it at $42,732. 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

5.11
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811627086
Dimensions11.63 × 8.21 × 5.47 mm
L/W Ratio1.42
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
11.63 mm8.21 mm5.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811627086
Side View
Table 63.0%Crown 33.3°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,164 AUD|Low: $11,296 AUD|High: $54,019 AUD|Avg: $22,434 AUD|-28.1%
Retailer 1
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
Retailer 16
Retailer 17
Taylor and Hart
October 31, 2026
Retailer 15$11,296 AUD
Retailer 11$11,631 AUD
Retailer 7$12,402 AUD
Retailer 17$12,650 AUD
Retailer 2$13,005 AUD
Retailer 5$13,103 AUD
Retailer 8$13,833 AUD
Retailer 10$14,575 AUD
Retailer 6$14,736 AUD
Retailer 14$14,908 AUD
Retailer 9$16,006 AUD
Retailer 1$16,164 AUD
Retailer 3$18,767 AUD
Retailer 12$23,968 AUD
Retailer 4$24,455 AUD
Retailer 16$26,622 AUD
Retailer 13$36,485 AUD
Taylor and Hart$42,732 AUD

38 data points across 18 retailers

18 retailers$11,296 AUD to $42,732 AUD

A
Cheapest Retailer
-
$11,296 AUD
$7,935 USD
A
Retailer 2
-
$11,631 AUD
$8,170 USD
View
A
Retailer 3
-
$12,402 AUD
$8,712 USD
View
A
Retailer 4
-
$12,650 AUD
$8,886 USD
View
Final sale: no returns
A
Retailer 5
-
$13,005 AUD
$9,135 USD
View
A
Retailer 6
-
$13,103 AUD
$9,204 USD
View
Retailer 7
-
$13,833 AUD
$9,717 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$14,575 AUD
$10,238 USD
View
A
Retailer 9
-
$14,736 AUD
$10,351 USD
View
A
Retailer 10
-
$14,908 AUD
$10,472 USD
View
A
Retailer 11
-
$16,006 AUD
$11,243 USD
View
A
Retailer 12
-
$16,164 AUD
£8,940 GBP
View
A
Retailer 13
-
$18,767 AUD
£10,380 GBP
View
B+
Retailer 14
-
$23,968 AUD
$16,836 USD
View
B+
Retailer 15
-
$24,455 AUD
£13,526 GBP
View
B+
Retailer 16
-
$26,622 AUD
ZAR 302,103 ZAR
View
B
Retailer 17
-
$36,485 AUD
$25,629 USD
View
Most Expensive
B
Taylor and Hart
62XG2QJ · Oct 31
$42,732 AUD
$30,017 USD
View
17 more retailers have this diamond
Prices start from $11,296 AUDSave up to $31,436 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
5.11ct Emerald
$11,296 AUD