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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 $14,079 NZD
$7,935 USD
As of October 30, 2026
Save $39,180 NZD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $53,259 NZD 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 $14,079 to $53,259, a $39,180 spread on the same certified stone. Taylor and Hart lists it at $53,259. 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: $30,317 NZD|Low: $14,079 NZD|High: $67,327 NZD|Avg: $27,651 NZD|-15.1%
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
November 1, 2026
Retailer 17$14,079 NZD
Retailer 13$14,496 NZD
Retailer 8$15,458 NZD
Retailer 3$15,766 NZD
Retailer 4$16,208 NZD
Retailer 6$16,331 NZD
Retailer 9$17,241 NZD
Retailer 12$18,165 NZD
Retailer 7$18,366 NZD
Retailer 16$18,580 NZD
Retailer 10$18,905 NZD
Retailer 11$20,146 NZD
Retailer 5$23,390 NZD
Retailer 14$29,872 NZD
Retailer 1$30,317 NZD
Retailer 2$33,180 NZD
Retailer 15$45,473 NZD
Taylor and Hart$53,259 NZD

37 data points across 18 retailers

18 retailers$14,079 NZD to $53,259 NZD

A
Cheapest Retailer
-
$14,079 NZD
$7,935 USD
A
Retailer 2
-
$14,496 NZD
$8,170 USD
View
A
Retailer 3
-
$15,458 NZD
$8,712 USD
View
A
Retailer 4
-
$15,766 NZD
$8,886 USD
View
Final sale: no returns
A
Retailer 5
-
$16,208 NZD
$9,135 USD
View
A
Retailer 6
-
$16,331 NZD
$9,204 USD
View
Retailer 7
-
$17,241 NZD
$9,717 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$18,165 NZD
$10,238 USD
View
A
Retailer 9
-
$18,366 NZD
$10,351 USD
View
A
Retailer 10
-
$18,580 NZD
$10,472 USD
View
A
Retailer 11
-
$18,905 NZD
$10,655 USD
View
A
Retailer 12
-
$20,146 NZD
£8,940 GBP
View
A
Retailer 13
-
$23,390 NZD
£10,380 GBP
View
B+
Retailer 14
-
$29,872 NZD
$16,836 USD
View
B+
Retailer 15
-
$30,317 NZD
£13,454 GBP
View
B+
Retailer 16
-
$33,180 NZD
ZAR 302,103 ZAR
View
B
Retailer 17
-
$45,473 NZD
$25,629 USD
View
Most Expensive
B
Taylor and Hart
62XG2QJ · Oct 31
$53,259 NZD
$30,017 USD
View
17 more retailers have this diamond
Prices start from $14,079 NZDSave up to $39,180 NZD

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
$14,079 NZD