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Cushion|Lab Grown|IGI

0.77ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG666410860

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG666410860

Diamond specifications and retailer prices

From €363 EUR
As of November 3, 2026
Save €1,998 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,361 EUR at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG666410860 or 666410860. Listed at 17 retailers as of November 3, 2026, with prices from €363 to €2,361, a €1,998 spread on the same certified stone. Do Amore Diamonds lists it at €2,361. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666410860
Dimensions5.91 × 4.92 × 3.20 mm
L/W Ratio1.20
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
5.91 mm4.92 mm0.77 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666410860
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 65.0%

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: €1,322 EUR|Low: €282 EUR|High: €1,818 EUR|Avg: €1,038 EUR|-9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 4, 2026
Retailer 8€282 EUR
Retailer 13€394 EUR
Retailer 7€423 EUR
Retailer 2€500 EUR
Retailer 10€629 EUR
Retailer 3€694 EUR
Retailer 4€831 EUR
Retailer 15€877 EUR
Retailer 5€1,033 EUR
Retailer 16€1,230 EUR
Retailer 1€1,322 EUR
Retailer 11€1,322 EUR
Retailer 6€1,406 EUR
Retailer 9€1,609 EUR
Retailer 12€1,684 EUR
Retailer 14€1,772 EUR

34 data points across 16 retailers

17 retailers€363 EUR to €2,361 EUR

A
Cheapest Retailer
-
€363 EUR
A
Retailer 2
-
€394 EUR
View
Final sale: no returns
A
Retailer 3
-
€423 EUR
View
A
Retailer 4
-
€500 EUR
View
A
Retailer 5
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€629 EUR
View
A
Retailer 6
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€694 EUR
View
Retailer 7
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€831 EUR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
€877 EUR
View
B+
Retailer 9
-
€1,033 EUR
View
B
Retailer 10
-
€1,230 EUR
View
B+
Retailer 11
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€1,322 EUR
View
B+
Retailer 12
-
€1,322 EUR
View
Retailer 13
-
€1,406 EUR
View
Price last confirmed 16 days ago
B
Retailer 14
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€1,609 EUR
View
B
Retailer 15
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€1,684 EUR
View
B
Retailer 16
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€1,772 EUR
View
Most Expensive
B
Do Amore Diamonds
32-LG666410860 · Nov 3
€2,361 EUR
$2,660 USD
View
16 more retailers have this diamond
Prices start from €363 EURSave up to €1,998 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
€363 EUR