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Emerald|Lab Grown|IGI

0.85ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG497165254

Shape and cutting style on the report: Emerald cut

Certificate IGI LG497165254

Diamond specifications and retailer prices

From $284 USD
As of October 30, 2026
Save $943 USD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,227 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.85ct lab-grown emerald diamond

This 0.85ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG497165254 or 497165254. Listed at 4 retailers as of October 29, 2026, with prices from $284 to $1,227, a $943 spread on the same certified stone. MOH London lists it at $1,227. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.85
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497165254
Dimensions6.31 × 4.57 × 3.03 mm
L/W Ratio1.38
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.
Top View
6.31 mm4.57 mm0.85 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497165254
Side View
Table 61.5%Crown 26.6°Girdle: MediumPavilion 39°Culet: LargeDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,227 USD|Low: $200 USD|High: $1,236 USD|Avg: $690 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$284 USD
Retailer 2$299 USD
Retailer 4$388 USD
Retailer 5$750 USD
Retailer 6$950 USD
Retailer 7$950 USD
MOH London$1,227 USD

34 data points across 7 retailers

4 retailers$284 USD to $1,227 USD

A
Cheapest Retailer
-
$284 USD
B+
Retailer 2
-
$299 USD
£236 GBP
View
B+
Retailer 3
-
$388 USD
View
Most Expensive
B
MOH London
LG497165254 · Oct 29
$1,227 USD
£966 GBP
View
3 more retailers have this diamond
Prices start from $284 USDSave up to $943 USD

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
0.85ct Emerald
$284 USD