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Cushion|Lab Grown|IGI

0.78ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG648418110

Certificate IGI LG648418110

Diamond specifications and retailer prices

From $806 AUD
$566 USD
As of October 29, 2026
Save $276 AUD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,082 AUD at Zales · As of October 28, 2026
View at Zales

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 LG648418110 or 648418110. Listed at 4 retailers as of October 28, 2026, with prices from $806 to $1,082, a $276 spread on the same certified stone. Zales lists it at $1,082. 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
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG648418110
Dimensions6.62 × 4.94 × 3.13 mm
L/W Ratio1.34
Top View
6.62 mm4.94 mm0.78 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648418110
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $806 AUD|Low: $806 AUD|High: $1,224 AUD|Avg: $1,081 AUD
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1$806 AUD
Retailer 3$897 AUD
Retailer 2$1,082 AUD
Zales$1,082 AUD

9 data points across 4 retailers

4 retailers$806 AUD to $1,082 AUD

B+
Cheapest Retailer
-
$806 AUD
$566 USD
B
Retailer 2
-
$897 AUD
$630 USD
View
B
Retailer 3
-
$1,082 AUD
$760 USD
View
Most Expensive
B
Zales
521759848 · Oct 28
$1,082 AUD
$760 USD
View
3 more retailers have this diamond
Prices start from $806 AUDSave up to $276 AUD

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.

B+
0.78ct Cushion
$806 AUD