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Cushion|Lab Grown|IGI

0.75ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG667401615

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG667401615

Diamond specifications and retailer prices

From $300 USD
As of October 29, 2026
Save $2,320 USD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,620 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.75ct lab-grown cushion diamond

This 0.75ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG667401615 or 667401615. Listed at 24 retailers as of October 29, 2026, with prices from $300 to $2,620, a $2,320 spread on the same certified stone. Do Amore Diamonds lists it at $2,620. 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

0.75
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667401615
Dimensions6.31 × 4.79 × 3.21 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm4.79 mm0.75 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667401615
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 67.0%

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: $722 USD|Low: $330 USD|High: $1,638 USD|Avg: $756 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7$330 USD
Retailer 3$366 USD
Retailer 5$435 USD
Retailer 2$542 USD
Retailer 6$632 USD
Retailer 12$715 USD
Retailer 1$722 USD
Retailer 10$731 USD
Retailer 13$822 USD
Retailer 11$832 USD
Retailer 9$1,024 USD
Retailer 4$1,143 USD
Retailer 8$1,628 USD

41 data points across 13 retailers

24 retailers$300 USD to $2,620 USD

A
Cheapest Retailer
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$300 USD
A
Retailer 2
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$330 USD
View
Final sale: no returns
A
Retailer 3
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$366 USD
View
A
Retailer 4
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$393 USD
View
A
Retailer 5
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$435 USD
View
A
Retailer 6
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$510 USD
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A
Retailer 7
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$542 USD
View
A
Retailer 8
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$632 USD
€602 EUR
View
A
Retailer 9
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$715 USD
A$1,100 AUD
View
A
Retailer 10
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$722 USD
£569 GBP
View
A
Retailer 11
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$731 USD
ZAR 11,803 ZAR
View
B+
Retailer 12
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$822 USD
View
A
Retailer 13
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$832 USD
£655 GBP
View
B+
Retailer 14
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$868 USD
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B+
Retailer 15
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$1,024 USD
A$1,576 AUD
View
B+
Retailer 16
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$1,143 USD
View
B+
Retailer 17
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$1,193 USD
CA$1,658 CAD
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B
Retailer 18
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$1,408 USD
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B
Retailer 19
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$1,460 USD
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B
Retailer 20
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$1,460 USD
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B
Retailer 21
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$1,493 USD
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B
Retailer 22
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$1,628 USD
£1,282 GBP
View
B
Retailer 23
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$2,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-40D8C8D1E · Oct 29
$2,620 USD
View
23 more retailers have this diamond
Prices start from $300 USDSave up to $2,320 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
0.75ct Cushion
$300 USD