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Emerald|Lab Grown|IGI

0.78ct D VS2 Emerald Lab Grown Diamond

VG • D/VS2 • IGI LG516263948

Shape and cutting style on the report: Emerald cut

Certificate IGI LG516263948

Diamond specifications and retailer prices

From $273 USD
As of October 30, 2026
Save $939 USD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,212 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown emerald diamond

This 0.78ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG516263948 or 516263948. Listed at 6 retailers as of October 29, 2026, with prices from $273 to $1,212, a $939 spread on the same certified stone. MOH London lists it at $1,212. 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

0.78
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516263948
Dimensions6.55 × 4.30 × 2.85 mm
L/W Ratio1.52
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
6.55 mm4.30 mm0.78 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516263948
Side View
Table 61.0%Crown 32.5°Girdle: MediumPavilion 40°Culet: LargeDepth 66.3%

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 30
Current: $1,212 USD|Low: $195 USD|High: $1,219 USD|Avg: $552 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$273 USD
Retailer 3$282 USD
Retailer 2$294 USD
Retailer 5$384 USD
Retailer 6$521 USD
Retailer 7$640 USD
Retailer 8$640 USD
Retailer 9$730 USD
MOH London$1,212 USD

35 data points across 9 retailers

6 retailers$273 USD to $1,212 USD

A
Cheapest Retailer
-
$273 USD
A
Retailer 2
-
$282 USD
View
A
Retailer 3
-
$294 USD
£232 GBP
View
B+
Retailer 4
-
$384 USD
View
Retailer 5
-
$521 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG516263948 · Oct 29
$1,212 USD
£954 GBP
View
5 more retailers have this diamond
Prices start from $273 USDSave up to $939 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
0.78ct Emerald
$273 USD