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Cushion|Lab Grown|IGI

0.78ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG589384137

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG589384137

Diamond specifications and retailer prices

From $342 AUD
$240 USD
As of November 1, 2026
Save $1,602 AUD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,944 AUD at MOH London · As of November 1, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589384137 or 589384137. Listed at 6 retailers as of November 1, 2026, with prices from $342 to $1,944, a $1,602 spread on the same certified stone. MOH London lists it at $1,944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589384137
Dimensions6.65 × 4.76 × 3.18 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.65 mm4.76 mm0.78 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589384137
Side View
Table 57.0%Crown 32.4°Girdle: MED-STKPavilion 35°Culet: NoneDepth 66.8%

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: Nov 1
Current: $1,944 AUD|Low: $342 AUD|High: $1,968 AUD|Avg: $800 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$342 AUD
Retailer 2$420 AUD
Retailer 7$440 AUD
Retailer 9$667 AUD
Retailer 4$753 AUD
Retailer 5$788 AUD
Retailer 8$852 AUD
Retailer 6$971 AUD
MOH London$1,944 AUD

19 data points across 9 retailers

6 retailers$342 AUD to $1,944 AUD

A
Cheapest Retailer
-
$342 AUD
$240 USD
A
Retailer 2
-
$420 AUD
€280 EUR
View
B+
Retailer 3
-
$667 AUD
£368 GBP
View
B+
Retailer 4
-
$753 AUD
$528 USD
View
Retailer 5
-
$788 AUD
SGD 746 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG589384137 · Nov 1
$1,944 AUD
£1,073 GBP
View
5 more retailers have this diamond
Prices start from $342 AUDSave up to $1,602 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
$342 AUD