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Cushion|Lab Grown|IGI

0.56ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG643411976

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG643411976

Diamond specifications and retailer prices

From $301 USD
As of October 29, 2026
Save $1,919 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,220 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.56ct lab-grown cushion diamond

This 0.56ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG643411976 or 643411976. Listed at 14 retailers as of October 29, 2026, with prices from $301 to $2,220, a $1,919 spread on the same certified stone. Do Amore Diamonds lists it at $2,220. 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

0.56
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643411976
Dimensions5.44 × 4.39 × 2.89 mm
L/W Ratio1.24
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
5.44 mm4.39 mm0.56 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG643411976
Side View
Table 60.0%Crown 35.1°Girdle: STK-THKPavilion 37°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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 29
Current: $2,220 USD|Low: $269 USD|High: $2,220 USD|Avg: $1,132 USD
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 29, 2026
Retailer 7$301 USD
Retailer 13$372 USD
Retailer 6$397 USD
Retailer 2$614 USD
Retailer 15$707 USD
Retailer 11$826 USD
Retailer 3$942 USD
Retailer 4$1,214 USD
Retailer 8$1,320 USD
Retailer 10$1,320 USD
Retailer 12$1,615 USD
Retailer 14$1,625 USD
Retailer 5$1,783 USD
Retailer 9$1,795 USD
Do Amore Diamonds$2,220 USD

35 data points across 15 retailers

14 retailers$301 USD to $2,220 USD

A
Cheapest Retailer
-
$301 USD
A
Retailer 2
-
$372 USD
View
Final sale: no returns
A
Retailer 3
-
$397 USD
View
B+
Retailer 4
-
$614 USD
€585 EUR
View
B+
Retailer 5
-
$707 USD
View
B+
Retailer 6
-
$826 USD
ZAR 13,349 ZAR
View
B
Retailer 7
-
$942 USD
CA$1,309 CAD
View
B
Retailer 8
-
$1,320 USD
View
B
Retailer 9
-
$1,320 USD
View
B
Retailer 10
-
$1,615 USD
View
B
Retailer 11
-
$1,625 USD
View
Retailer 12
-
$1,783 USD
£1,404 GBP
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,795 USD
£1,413 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG643411976 · Oct 30
$2,220 USD
View
13 more retailers have this diamond
Prices start from $301 USDSave up to $1,919 USD

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
0.56ct Cushion
$301 USD