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Cushion|Lab Grown|IGI

0.78ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG807613988

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

Certificate IGI LG807613988

Diamond specifications and retailer prices

From €368 EUR
$411 USD
As of November 1, 2026
Save €2,040 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,408 EUR 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG807613988 or 807613988. Listed at 14 retailers as of October 31, 2026, with prices from €368 to €2,408, a €2,040 spread on the same certified stone. Do Amore Diamonds lists it at €2,408. 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
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807613988
Dimensions5.29 × 5.14 × 3.49 mm
L/W Ratio1.03
Girdle conditionFaceted
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
5.29 mm5.14 mm0.78 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807613988
Side View
Table 63.0%Crown 34.1°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 67.9%

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: €2,408 EUR|Low: €368 EUR|High: €2,408 EUR|Avg: €979 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
October 31, 2026
Retailer 12€368 EUR
Retailer 3€371 EUR
Retailer 6€432 EUR
Retailer 8€510 EUR
Retailer 14€588 EUR
Retailer 2€641 EUR
Retailer 4€851 EUR
Retailer 5€895 EUR
Retailer 7€976 EUR
Retailer 15€1,056 EUR
Retailer 13€1,257 EUR
Retailer 9€1,361 EUR
Retailer 11€1,361 EUR
Retailer 10€1,394 EUR
Do Amore Diamonds€2,408 EUR

26 data points across 15 retailers

14 retailers€368 EUR to €2,408 EUR

A
Cheapest Retailer
-
€368 EUR
$411 USD
A
Retailer 2
-
€371 EUR
$415 USD
View
A
Retailer 3
-
€432 EUR
$483 USD
View
A
Retailer 4
-
€510 EUR
$570 USD
View
A
Retailer 5
-
€588 EUR
$657 USD
View
A
Retailer 6
-
€641 EUR
View
Retailer 7
-
€851 EUR
A$1,463 AUD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
€895 EUR
$1,000 USD
View
B+
Retailer 9
-
€1,056 EUR
CA$1,638 CAD
View
B
Retailer 10
-
€1,257 EUR
$1,405 USD
View
B
Retailer 11
-
€1,361 EUR
$1,520 USD
View
B
Retailer 12
-
€1,361 EUR
$1,520 USD
View
B
Retailer 13
-
€1,394 EUR
£1,226 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG807613988 · Oct 31
€2,408 EUR
$2,690 USD
View
13 more retailers have this diamond
Prices start from €368 EURSave up to €2,040 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
€368 EUR