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Emerald|Lab Grown|IGI

0.50ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG807644774

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807644774

Diamond specifications and retailer prices

From $215 NZD
$121 USD
As of October 29, 2026
Save $2,018 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,233 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807644774 or 807644774. Listed at 17 retailers as of October 29, 2026, with prices from $215 to $2,233, a $2,018 spread on the same certified stone. MOH London lists it at $2,233. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle46.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807644774
Dimensions5.51 × 3.69 × 2.55 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm3.69 mm0.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807644774
Side View
Table 70.0%Crown 38°Girdle: MediumPavilion 46.8°Culet: LargeDepth 69.1%

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 29
Current: $2,233 NZD|Low: $215 NZD|High: $2,303 NZD|Avg: $670 NZD|-3.0%
MOH London
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
October 31, 2026
Retailer 3$215 NZD
Retailer 5$238 NZD
Retailer 14$248 NZD
Retailer 6$284 NZD
Retailer 8$286 NZD
Retailer 9$364 NZD
Retailer 7$482 NZD
Retailer 4$527 NZD
Retailer 12$542 NZD
Retailer 2$566 NZD
Retailer 13$739 NZD
Retailer 16$802 NZD
Retailer 10$852 NZD
Retailer 17$923 NZD
Retailer 15$953 NZD
Retailer 11$953 NZD
MOH London$2,233 NZD

26 data points across 17 retailers

17 retailers$215 NZD to $2,233 NZD

A
Cheapest Retailer
-
$215 NZD
$121 USD
A
Retailer 2
-
$238 NZD
$134 USD
View
Final sale: no returns
A
Retailer 3
-
$248 NZD
$140 USD
View
A
Retailer 4
-
$284 NZD
$160 USD
View
A
Retailer 5
-
$286 NZD
$161 USD
View
A
Retailer 6
-
$364 NZD
$205 USD
View
A
Retailer 7
-
$482 NZD
ZAR 4,389 ZAR
View
A
Retailer 8
-
$527 NZD
€283 EUR
View
A
Retailer 9
-
$542 NZD
£241 GBP
View
A
Retailer 10
-
$566 NZD
$319 USD
View
B+
Retailer 11
-
$739 NZD
SGD 563 SGD
View
B+
Retailer 12
-
$802 NZD
$452 USD
View
B+
Retailer 13
-
$852 NZD
$480 USD
View
B+
Retailer 14
-
$923 NZD
$520 USD
View
B
Retailer 15
-
$953 NZD
$537 USD
View
B+
Retailer 16
-
$953 NZD
$537 USD
View
Most Expensive
B
MOH London
LG807644774 · Oct 29
$2,233 NZD
£991 GBP
View
16 more retailers have this diamond
Prices start from $215 NZDSave up to $2,018 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
0.50ct Emerald
$215 NZD