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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 $417 NZD
$235 USD
As of October 31, 2026
Save $2,564 NZD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,691 NZD at Do Amore Diamonds · As of October 31, 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 31, 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 31
Current: $3,691 NZD|Low: $399 NZD|High: $3,691 NZD|Avg: $1,214 NZD|+5.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 3$417 NZD
Retailer 7$429 NZD
Retailer 19$468 NZD
Retailer 8$476 NZD
Retailer 5$633 NZD
Retailer 9$710 NZD
Retailer 15$848 NZD
Retailer 16$951 NZD
Retailer 2$995 NZD
Retailer 13$1,048 NZD
Retailer 14$1,066 NZD
Retailer 6$1,077 NZD
Retailer 4$1,090 NZD
Retailer 17$1,336 NZD
Retailer 18$1,499 NZD
Retailer 11$1,599 NZD
Retailer 20$1,769 NZD
Retailer 12$1,993 NZD
Retailer 21$2,118 NZD
Retailer 10$2,210 NZD
Do Amore Diamonds$3,691 NZD

32 data points across 21 retailers

24 retailers$417 NZD to $2,981 NZD

A
Cheapest Retailer
-
$417 NZD
$235 USD
A
Retailer 2
-
$429 NZD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$468 NZD
$264 USD
View
A
Retailer 4
-
$476 NZD
$268 USD
View
A
Retailer 5
-
$633 NZD
$357 USD
View
A
Retailer 6
-
$710 NZD
$400 USD
View
B+
Retailer 7
-
$848 NZD
€455 EUR
View
B+
Retailer 8
-
$951 NZD
ZAR 8,655 ZAR
View
B+
Retailer 9
-
$995 NZD
£442 GBP
View
B+
Retailer 10
-
$1,048 NZD
£465 GBP
View
B+
Retailer 11
-
$1,066 NZD
A$924 AUD
View
B+
Retailer 12
-
$1,077 NZD
$607 USD
View
B+
Retailer 13
-
$1,090 NZD
$614 USD
View
B+
Retailer 14
-
$1,093 NZD
$616 USD
View
B+
Retailer 15
-
$1,336 NZD
A$1,158 AUD
View
B
Retailer 16
-
$1,499 NZD
CA$1,173 CAD
View
B
Retailer 17
-
$1,599 NZD
$901 USD
View
B
Retailer 18
-
$1,769 NZD
$997 USD
View
B
Retailer 19
-
$1,993 NZD
$1,123 USD
View
B
Retailer 20
-
$1,993 NZD
$1,123 USD
View
B
Retailer 21
-
$2,118 NZD
£940 GBP
View
B
Retailer 22
-
$2,210 NZD
$1,246 USD
View
B
Retailer 23
-
$2,981 NZD
$1,680 USD
View
Most Expensive
Do Amore Diamonds
27-852810848 · Oct 31
$3,691 NZD
$2,080 USD
View
Price under review
23 more retailers have this diamond
Prices start from $417 NZDSave up to $2,564 NZD

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
$417 NZD