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Emerald|Lab Grown|IGI

0.80ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG515299901

Shape and cutting style on the report: Emerald cut

Certificate IGI LG515299901

Diamond specifications and retailer prices

From $113 USD
As of October 27, 2026
Save $1,059 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,172 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown emerald diamond

This 0.8ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG515299901 or 515299901. Listed at 13 retailers as of October 27, 2026, with prices from $113 to $1,172, a $1,059 spread on the same certified stone. MOH London lists it at $1,172. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.8°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515299901
Dimensions6.56 × 4.40 × 2.95 mm
L/W Ratio1.49
Culet sizeLong
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
6.56 mm4.40 mm0.80 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515299901
Side View
Table 72.5%Crown 22.8°Girdle: MediumPavilion 47.1°Culet: LNGDepth 67.0%

Caratlytics Score

How it works →
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 27
Current: $1,172 USD|Low: $90 USD|High: $1,181 USD|Avg: $340 USD|+0.5%
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
October 29, 2026
Retailer 10$113 USD
Retailer 15$126 USD
Retailer 3$131 USD
Retailer 11$149 USD
Retailer 14$149 USD
Retailer 5$166 USD
Retailer 8$251 USD
Retailer 12$275 USD
Retailer 2$304 USD
Retailer 7$328 USD
Retailer 4$380 USD
Retailer 13$449 USD
Retailer 9$501 USD
Retailer 6$646 USD
MOH London$1,172 USD

22 data points across 15 retailers

13 retailers$113 USD to $1,172 USD

A
Cheapest Retailer
-
$113 USD
A
Retailer 2
-
$126 USD
View
Final sale: no returns
A
Retailer 3
-
$131 USD
View
A
Retailer 4
-
$149 USD
View
A
Retailer 5
-
$149 USD
View
A
Retailer 6
-
$166 USD
HK$1,300 HKD
View
A
Retailer 7
-
$251 USD
€239 EUR
View
A
Retailer 8
-
$275 USD
View
A
Retailer 9
-
$304 USD
£240 GBP
View
B+
Retailer 10
-
$380 USD
View
B+
Retailer 11
-
$449 USD
View
B
Retailer 12
-
$501 USD
View
Most Expensive
B
MOH London
LG515299901 · Oct 29
$1,172 USD
£923 GBP
View
12 more retailers have this diamond
Prices start from $113 USDSave up to $1,059 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
0.80ct Emerald
$113 USD