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Cushion|Lab Grown|IGI

0.77ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG816662563

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816662563

Diamond specifications and retailer prices

From €279 EUR
$312 USD
As of October 30, 2026
Save €1,364 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,643 EUR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.77ct lab-grown cushion diamond

This 0.77ct 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 LG816662563 or 816662563. Listed at 18 retailers as of October 30, 2026, with prices from €279 to €1,643, a €1,364 spread on the same certified stone. Diamond Exchange Canada lists it at €1,643. 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

0.77
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662563
Dimensions5.81 × 4.89 × 3.33 mm
L/W Ratio1.19
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
5.81 mm4.89 mm0.77 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662563
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 68.1%

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: Oct 30
Current: €1,643 EUR|Low: €279 EUR|High: €3,160 EUR|Avg: €1,041 EUR
Diamond Exchange Canada
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
October 31, 2026
Retailer 6€279 EUR
Retailer 8€364 EUR
Retailer 7€371 EUR
Retailer 12€504 EUR
Retailer 5€584 EUR
Retailer 17€618 EUR
Retailer 10€704 EUR
Retailer 15€871 EUR
Retailer 9€877 EUR
Retailer 2€937 EUR
Retailer 11€992 EUR
Retailer 14€1,019 EUR
Retailer 4€1,245 EUR
Retailer 18€1,291 EUR
Retailer 13€1,343 EUR
Retailer 16€1,343 EUR
Retailer 3€1,371 EUR
Diamond Exchange Canada€1,643 EUR

27 data points across 18 retailers

18 retailers€279 EUR to €1,643 EUR

A
Cheapest Retailer
-
€279 EUR
$312 USD
Final sale: no returns
A
Retailer 2
-
€364 EUR
$407 USD
View
Retailer 3
-
€371 EUR
$415 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
€504 EUR
$563 USD
View
A
Retailer 5
-
€584 EUR
$652 USD
View
A
Retailer 6
-
€618 EUR
ZAR 11,157 ZAR
View
B+
Retailer 7
-
€704 EUR
$786 USD
View
B+
Retailer 8
-
€871 EUR
A$1,497 AUD
View
B+
Retailer 9
-
€877 EUR
$980 USD
View
B+
Retailer 10
-
€937 EUR
View
B+
Retailer 11
-
€992 EUR
A$1,705 AUD
View
B+
Retailer 12
-
€1,019 EUR
$1,138 USD
View
B
Retailer 13
-
€1,245 EUR
$1,391 USD
View
B
Retailer 14
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€1,291 EUR
$1,442 USD
View
B
Retailer 15
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€1,343 EUR
$1,500 USD
View
B
Retailer 16
-
€1,343 EUR
$1,500 USD
View
B
Retailer 17
-
€1,371 EUR
£1,206 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995491222 · Oct 30
€1,643 EUR
CA$2,549 CAD
View
17 more retailers have this diamond
Prices start from €279 EURSave up to €1,364 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
0.77ct Cushion
€279 EUR