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Cushion|Lab Grown|IGI

0.78ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG655419433

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG655419433

Diamond specifications and retailer prices

From $334 AUD
$235 USD
As of October 29, 2026
Save $2,057 AUD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,961 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG655419433 or 655419433. Listed at 24 retailers as of October 29, 2026, with a 615% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655419433
Dimensions6.57 × 4.77 × 3.07 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm4.77 mm0.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655419433
Side View
Table 62.0%Crown 35.5°Girdle: STK-VTKPavilion 34.2°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,961 AUD|Low: $320 AUD|High: $2,961 AUD|Avg: $973 AUD|+5.1%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 15
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Retailer 17
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Retailer 20
Retailer 21
October 30, 2026
Retailer 3$334 AUD
Retailer 7$344 AUD
Retailer 19$376 AUD
Retailer 8$381 AUD
Retailer 5$508 AUD
Retailer 9$569 AUD
Retailer 15$680 AUD
Retailer 16$763 AUD
Retailer 13$798 AUD
Retailer 2$841 AUD
Retailer 14$855 AUD
Retailer 6$864 AUD
Retailer 4$874 AUD
Retailer 17$1,071 AUD
Retailer 18$1,202 AUD
Retailer 11$1,283 AUD
Retailer 20$1,419 AUD
Retailer 12$1,599 AUD
Retailer 21$1,699 AUD
Retailer 10$1,773 AUD
Do Amore Diamonds$2,961 AUD

32 data points across 21 retailers

24 retailers$334 AUD to $2,391 AUD

A
Cheapest Retailer
-
$334 AUD
$235 USD
A
Retailer 2
-
$344 AUD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$376 AUD
$264 USD
View
A
Retailer 4
-
$381 AUD
$268 USD
View
A
Retailer 5
-
$508 AUD
$357 USD
View
A
Retailer 6
-
$569 AUD
$400 USD
View
B+
Retailer 7
-
$680 AUD
€455 EUR
View
B+
Retailer 8
-
$763 AUD
ZAR 8,655 ZAR
View
B+
Retailer 9
-
$798 AUD
£441 GBP
View
B+
Retailer 10
-
$841 AUD
£465 GBP
View
B+
Retailer 11
-
$855 AUD
View
B+
Retailer 12
-
$864 AUD
$607 USD
View
B+
Retailer 13
-
$874 AUD
$614 USD
View
B+
Retailer 14
-
$877 AUD
$616 USD
View
B+
Retailer 15
-
$1,071 AUD
View
B
Retailer 16
-
$1,202 AUD
CA$1,173 CAD
View
B
Retailer 17
-
$1,283 AUD
$901 USD
View
B
Retailer 18
-
$1,419 AUD
$997 USD
View
B
Retailer 19
-
$1,599 AUD
$1,123 USD
View
B
Retailer 20
-
$1,599 AUD
$1,123 USD
View
B
Retailer 21
-
$1,699 AUD
£940 GBP
View
B
Retailer 22
-
$1,773 AUD
$1,246 USD
View
B
Retailer 23
-
$2,391 AUD
$1,680 USD
View
Most Expensive
Do Amore Diamonds
27-852810848 · Oct 29
$2,961 AUD
$2,080 USD
View
Price under review
23 more retailers have this diamond
Prices start from $334 AUDSave up to $2,057 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
$334 AUD