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Cushion|Lab Grown|IGI

0.78ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG646462355

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG646462355

Diamond specifications and retailer prices

From $331 USD
As of October 27, 2026
Save $729 USD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,060 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG646462355 or 646462355. Listed at 6 retailers as of October 25, 2026, with prices from $331 to $1,060, a $729 spread on the same certified stone. MOH London lists it at $1,060. 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
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646462355
Dimensions7.10 × 4.30 × 2.77 mm
L/W Ratio1.65
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm4.30 mm0.78 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646462355
Side View
Table 64.0%Crown 35.2°Girdle: THN-STKPavilion 38.4°Culet: LargeDepth 64.4%

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: $1,060 USD|Low: $331 USD|High: $1,071 USD|Avg: $610 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$331 USD
Retailer 4$453 USD
Retailer 2$487 USD
Retailer 3$490 USD
Retailer 6$902 USD
MOH London$1,060 USD

16 data points across 6 retailers

6 retailers$331 USD to $1,060 USD

A
Cheapest Retailer
-
$331 USD
B+
Retailer 2
-
$453 USD
View
B+
Retailer 3
-
$487 USD
£384 GBP
View
B+
Retailer 4
-
$490 USD
View
B
Retailer 5
-
$902 USD
View
Most Expensive
B
MOH London
LG646462355 · Oct 25
$1,060 USD
£835 GBP
View
5 more retailers have this diamond
Prices start from $331 USDSave up to $729 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 Cushion
$331 USD