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Cushion|Lab Grown|IGI

0.78ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG650406640

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG650406640

Diamond specifications and retailer prices

From €218 EUR
$244 USD
As of October 29, 2026
Save €1,357 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,942 EUR 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG650406640 or 650406640. Listed at 23 retailers as of October 29, 2026, with a 621% 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650406640
Dimensions6.66 × 4.87 × 3.05 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm4.87 mm0.78 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650406640
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 62.6%

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: Oct 29
Current: €1,942 EUR|Low: €210 EUR|High: €1,942 EUR|Avg: €659 EUR|+4.3%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 6€218 EUR
Retailer 21€226 EUR
Retailer 4€255 EUR
Retailer 8€328 EUR
Retailer 10€374 EUR
Retailer 15€444 EUR
Retailer 17€501 EUR
Retailer 13€527 EUR
Retailer 18€554 EUR
Retailer 9€571 EUR
Retailer 7€578 EUR
Retailer 19€582 EUR
Retailer 2€610 EUR
Retailer 16€703 EUR
Retailer 3€794 EUR
Retailer 12€833 EUR
Retailer 5€937 EUR
Retailer 14€1,043 EUR
Retailer 20€1,111 EUR
Retailer 11€1,142 EUR
Do Amore Diamonds€1,942 EUR

27 data points across 21 retailers

23 retailers€218 EUR to €1,575 EUR

A
Cheapest Retailer
-
€218 EUR
$244 USD
A
Retailer 2
-
€255 EUR
$285 USD
View
A
Retailer 3
-
€328 EUR
$367 USD
View
B+
Retailer 4
-
€374 EUR
$418 USD
View
B+
Retailer 5
-
€444 EUR
View
B+
Retailer 6
-
€501 EUR
ZAR 9,035 ZAR
View
B+
Retailer 7
-
€527 EUR
£463 GBP
View
B+
Retailer 8
-
€554 EUR
£487 GBP
View
B+
Retailer 9
-
€571 EUR
$638 USD
View
B+
Retailer 10
-
€578 EUR
$645 USD
View
B+
Retailer 11
-
€582 EUR
A$1,001 AUD
View
B+
Retailer 12
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€610 EUR
A$1,048 AUD
View
B+
Retailer 13
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€613 EUR
$685 USD
View
B+
Retailer 14
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€703 EUR
A$1,209 AUD
View
B
Retailer 15
-
€794 EUR
CA$1,232 CAD
View
B
Retailer 16
-
€833 EUR
$931 USD
View
B
Retailer 17
-
€937 EUR
$1,047 USD
View
B
Retailer 18
-
€1,043 EUR
$1,165 USD
View
B
Retailer 19
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€1,043 EUR
$1,165 USD
View
B
Retailer 20
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€1,111 EUR
£977 GBP
View
B
Retailer 21
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€1,142 EUR
$1,276 USD
View
B
Retailer 22
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€1,575 EUR
$1,760 USD
View
Most Expensive
Do Amore Diamonds
27-6345F6FAE · Oct 29
€1,942 EUR
$2,170 USD
View
Price under review
22 more retailers have this diamond
Prices start from €218 EURSave up to €1,357 EUR

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
€218 EUR