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Cushion|Lab Grown|IGI

0.78ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG839680933

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839680933

Diamond specifications and retailer prices

From $413 AUD
As of November 1, 2026
Save $1,182 AUD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,595 AUD at MOH London · As of November 2, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839680933 or 839680933. Listed at 11 retailers as of November 1, 2026, with prices from $413 to $1,595, a $1,182 spread on the same certified stone. MOH London lists it at $1,595. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle48.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839680933
Dimensions5.43 × 5.12 × 3.55 mm
L/W Ratio1.06
Girdle conditionFaceted
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
5.43 mm5.12 mm0.78 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839680933
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 48.5°Culet: NoneDepth 69.3%

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: Nov 1
Current: $1,595 AUD|Low: $413 AUD|High: $1,613 AUD|Avg: $815 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 4$413 AUD
Retailer 7$428 AUD
Retailer 6$594 AUD
Retailer 2$614 AUD
Retailer 3$631 AUD
Retailer 5$651 AUD
Retailer 8$667 AUD
Retailer 10$1,149 AUD
Retailer 9$1,172 AUD
MOH London$1,595 AUD

35 data points across 10 retailers

11 retailers$413 AUD to $1,595 AUD

A
Cheapest Retailer
-
$413 AUD
A
Retailer 2
-
$428 AUD
View
B+
Retailer 3
-
$594 AUD
View
B+
Retailer 4
-
$614 AUD
View
B+
Retailer 5
-
$631 AUD
View
Retailer 6
-
$651 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$667 AUD
View
B
Retailer 8
-
$912 AUD
View
B
Retailer 9
-
$1,149 AUD
View
Retailer 10
-
$1,172 AUD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG839680933 · Nov 2
$1,595 AUD
£881 GBP
View
10 more retailers have this diamond
Prices start from $413 AUDSave up to $1,182 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.

A
0.78ct Cushion
$413 AUD