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Cushion|Lab Grown|IGI

0.78ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG756513623

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG756513623

Diamond specifications and retailer prices

From €365 EUR
As of November 3, 2026
Save €2,023 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,388 EUR at Do Amore Diamonds · As of November 4, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG756513623 or 756513623. Listed at 14 retailers as of November 3, 2026, with prices from €365 to €2,388, a €2,023 spread on the same certified stone. Do Amore Diamonds lists it at €2,388. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756513623
Dimensions5.22 × 5.18 × 3.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.22 mm5.18 mm0.78 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756513623
Side View
Table 63.0%Crown 35.8°Girdle: MED-THKPavilion 37°Culet: NoneDepth 67.4%

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 3
Current: €2,388 EUR|Low: €365 EUR|High: €2,388 EUR|Avg: €968 EUR
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
November 4, 2026
Retailer 14€365 EUR
Retailer 4€368 EUR
Retailer 6€429 EUR
Retailer 12€506 EUR
Retailer 7€570 EUR
Retailer 15€583 EUR
Retailer 11€635 EUR
Retailer 13€837 EUR
Retailer 5€888 EUR
Retailer 3€1,046 EUR
Retailer 9€1,243 EUR
Retailer 2€1,340 EUR
Retailer 8€1,340 EUR
Retailer 10€1,369 EUR
Do Amore Diamonds€2,388 EUR

29 data points across 15 retailers

14 retailers€365 EUR to €2,388 EUR

A
Cheapest Retailer
-
€365 EUR
A
Retailer 2
-
€368 EUR
View
A
Retailer 3
-
€429 EUR
View
A
Retailer 4
-
€506 EUR
View
A
Retailer 5
-
€583 EUR
View
A
Retailer 6
-
€635 EUR
View
B+
Retailer 7
-
€837 EUR
View
B+
Retailer 8
-
€888 EUR
View
B+
Retailer 9
-
€1,046 EUR
View
B
Retailer 10
-
€1,243 EUR
View
B
Retailer 11
-
€1,340 EUR
View
B
Retailer 12
-
€1,340 EUR
View
B
Retailer 13
-
€1,369 EUR
View
Most Expensive
B
Do Amore Diamonds
32-LG756513623 · Nov 4
€2,388 EUR
$2,690 USD
View
13 more retailers have this diamond
Prices start from €365 EURSave up to €2,023 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
€365 EUR