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Emerald|Lab Grown|IGI

0.79ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG523284024

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523284024

Diamond specifications and retailer prices

From $273 USD
As of October 28, 2026
Save $888 USD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,161 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.79ct lab-grown emerald diamond

This 0.79ct 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 LG523284024 or 523284024. Listed at 4 retailers as of October 28, 2026, with prices from $273 to $1,161, a $888 spread on the same certified stone. MOH London lists it at $1,161. 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

0.79
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523284024
Dimensions6.22 × 4.51 × 2.92 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 Type II
Top View
6.22 mm4.51 mm0.79 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523284024
Side View
Table 63.5%Crown 27.2°Girdle: MediumPavilion 39.8°Culet: LargeDepth 64.7%

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 28
Current: $1,161 USD|Low: $188 USD|High: $1,168 USD|Avg: $604 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$273 USD
Retailer 2$277 USD
Retailer 4$379 USD
Retailer 7$700 USD
Retailer 5$730 USD
Retailer 6$730 USD
MOH London$1,161 USD

33 data points across 7 retailers

4 retailers$273 USD to $1,161 USD

B+
Cheapest Retailer
-
$273 USD
A
Retailer 2
-
$277 USD
£218 GBP
View
B+
Retailer 3
-
$379 USD
View
Most Expensive
B
MOH London
LG523284024 · Oct 29
$1,161 USD
£914 GBP
View
3 more retailers have this diamond
Prices start from $273 USDSave up to $888 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
0.79ct Emerald
$273 USD