Emerald|Lab Grown|IGI

0.78ct D VVS1 Emerald Lab Grown Diamond

VG • D/VVS1 • IGI LG709529076

Shape and cutting style on the report: Emerald cut

Certificate IGI LG709529076

Diamond specifications and retailer prices

From $250 USD
As of October 30, 2026
Save $610 USD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $860 USD at MOH London · As of October 25, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG709529076 or 709529076. Listed at 9 retailers as of October 25, 2026, with prices from $250 to $860, a $610 spread on the same certified stone. MOH London lists it at $860. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709529076
Dimensions6.06 × 4.33 × 3.06 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.06 mm4.33 mm0.78 ctD / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG709529076
Side View
Table 67.0%Crown 35.5°Girdle: MediumPavilion 44.2°Culet: LargeDepth 70.7%

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: $860 USD|Low: $245 USD|High: $881 USD|Avg: $449 USD|+1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$250 USD
Retailer 2$318 USD
Retailer 3$324 USD
Retailer 4$344 USD
Retailer 9$380 USD
Retailer 8$419 USD
Retailer 5$587 USD
Retailer 6$646 USD
MOH London$860 USD

44 data points across 9 retailers

9 retailers$250 USD to $860 USD

A
Cheapest Retailer
-
$250 USD
B+
Retailer 2
-
$318 USD
£251 GBP
View
B+
Retailer 3
-
$324 USD
€309 EUR
View
B+
Retailer 4
-
$344 USD
View
Retailer 5
-
$380 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$419 USD
View
B
Retailer 7
-
$587 USD
View
B
Retailer 8
-
$646 USD
View
Most Expensive
B
MOH London
LG709529076 · Oct 25
$860 USD
£677 GBP
View
8 more retailers have this diamond
Prices start from $250 USDSave up to $610 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
$250 USD