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Emerald|Lab Grown|IGI

10.12ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG851606178

Shape and cutting style on the report: Emerald cut

Certificate IGI LG851606178

Diamond specifications and retailer prices

From $6,485 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $6,485 USD at With Clarity
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 With Clarity

About this 10.12ct lab-grown emerald diamond

This 10.12ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851606178 or 851606178. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

10.12
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851606178
Dimensions15.02 × 10.25 × 6.70 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.02 mm10.25 mm10.12 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851606178
Side View
Table 67.0%Crown 37.5°Girdle: MediumPavilion 40.5°Culet: LargeDepth 65.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $6,485 USD|Low: $6,485 USD|High: $6,485 USD|Avg: $6,485 USD
October 31, 2026
With Clarity$6,485 USD

1 data point across 1 retailer

1 retailer

B
With Clarity
851606178 · Oct 31
$6,485 USD
View

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B
10.12ct Emerald
$6,485 USD