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Emerald|Lab Grown|IGI

1.78ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG7456424707

Certificate IGI LG7456424707

Diamond specifications and retailer prices

From $3,531 NZD
$1,990 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $3,531 NZD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.78ct lab-grown emerald diamond

This 1.78ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG7456424707 or 7456424707. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7456424707
Dimensions8.33 × 5.67 × 3.83 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Growth Remnant
Top View
8.33 mm5.67 mm1.78 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7456424707
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $3,531 NZD|Low: $3,531 NZD|High: $5,092 NZD|Avg: $4,406 NZD|-30.7%
October 4, 2026
Brilliant Earth$3,531 NZD

18 data points across 1 retailer

1 retailer

B
Brilliant Earth
15270869Y · Oct 29
$3,531 NZD
$1,990 USD
View

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B
1.78ct Emerald
$3,531 NZD