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Cushion|Lab Grown|IGI

0.66ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG656403253

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG656403253

Diamond specifications and retailer prices

From €315 EUR
$353 USD
As of November 1, 2026
Save €2,012 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,327 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.66ct lab-grown cushion diamond

This 0.66ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG656403253 or 656403253. Listed at 16 retailers as of November 1, 2026, with prices from €315 to €2,327, a €2,012 spread on the same certified stone. Do Amore Diamonds lists it at €2,327. 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

0.66
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656403253
Dimensions5.50 × 4.69 × 3.06 mm
L/W Ratio1.17
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
5.50 mm4.69 mm0.66 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656403253
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 65.2%

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: €2,327 EUR|Low: €315 EUR|High: €2,327 EUR|Avg: €1,084 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
Retailer 16
Retailer 17
November 2, 2026
Retailer 5€315 EUR
Retailer 9€321 EUR
Retailer 8€417 EUR
Retailer 3€615 EUR
Retailer 11€622 EUR
Retailer 2€698 EUR
Retailer 14€746 EUR
Retailer 12€975 EUR
Retailer 4€1,015 EUR
Retailer 7€1,331 EUR
Retailer 17€1,378 EUR
Retailer 16€1,387 EUR
Retailer 6€1,495 EUR
Retailer 10€1,503 EUR
Retailer 13€1,551 EUR
Retailer 15€1,551 EUR
Do Amore Diamonds€2,327 EUR

31 data points across 17 retailers

16 retailers€315 EUR to €2,327 EUR

A
Cheapest Retailer
-
€315 EUR
$353 USD
Final sale: no returns
A
Retailer 2
-
€321 EUR
$360 USD
View
A
Retailer 3
-
€417 EUR
$468 USD
View
A
Retailer 4
-
€615 EUR
$690 USD
View
A
Retailer 5
-
€622 EUR
View
B+
Retailer 6
-
€698 EUR
ZAR 12,648 ZAR
View
B+
Retailer 7
-
€746 EUR
A$1,287 AUD
View
B+
Retailer 8
-
€975 EUR
A$1,683 AUD
View
B+
Retailer 9
-
€1,015 EUR
CA$1,581 CAD
View
B
Retailer 10
-
€1,378 EUR
$1,545 USD
View
B
Retailer 11
-
€1,387 EUR
$1,556 USD
View
Retailer 12
-
€1,495 EUR
£1,320 GBP
View
Price last confirmed 14 days ago
B
Retailer 13
-
€1,503 EUR
£1,327 GBP
View
B
Retailer 14
-
€1,551 EUR
$1,740 USD
View
B
Retailer 15
-
€1,551 EUR
$1,740 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG656403253 · Nov 1
€2,327 EUR
$2,610 USD
View
15 more retailers have this diamond
Prices start from €315 EURSave up to €2,012 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
0.66ct Cushion
€315 EUR