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Cushion|Lab Grown|IGI

0.55ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG760517589

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760517589

Diamond specifications and retailer prices

From $252 USD
As of November 1, 2026
Save $1,918 USD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,170 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown cushion diamond

This 0.55ct 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 LG760517589 or 760517589. Listed at 23 retailers as of November 1, 2026, with prices from $252 to $2,170, a $1,918 spread on the same certified stone. Do Amore Diamonds lists it at $2,170. 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

0.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760517589
Dimensions5.69 × 4.30 × 2.81 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
5.69 mm4.30 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760517589
Side View
Table 62.0%Crown 34.8°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $587 USD|Low: $252 USD|High: $1,252 USD|Avg: $595 USD|+4.6%
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
Retailer 14
November 2, 2026
Retailer 13$252 USD
Retailer 3$280 USD
Retailer 5$357 USD
Retailer 2$415 USD
Retailer 9$492 USD
Retailer 14$509 USD
Retailer 7$560 USD
Retailer 1$587 USD
Retailer 10$618 USD
Retailer 11$658 USD
Retailer 6$660 USD
Retailer 12$785 USD
Retailer 4$929 USD
Retailer 8$1,237 USD

45 data points across 14 retailers

23 retailers$252 USD to $2,170 USD

A
Cheapest Retailer
-
$252 USD
Final sale: no returns
Retailer 2
-
$280 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$300 USD
View
A
Retailer 4
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$357 USD
View
A
Retailer 5
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$415 USD
View
A
Retailer 6
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$492 USD
€469 EUR
View
A
Retailer 7
-
$509 USD
View
A
Retailer 8
-
$560 USD
ZAR 9,051 ZAR
View
A
Retailer 9
-
$587 USD
£462 GBP
View
A
Retailer 10
-
$618 USD
£487 GBP
View
B+
Retailer 11
-
$644 USD
View
B+
Retailer 12
-
$658 USD
A$1,012 AUD
View
Retailer 13
-
$660 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$785 USD
A$1,207 AUD
View
B+
Retailer 15
-
$885 USD
CA$1,229 CAD
View
B+
Retailer 16
-
$929 USD
View
B
Retailer 17
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$1,045 USD
View
B
Retailer 18
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$1,163 USD
View
B
Retailer 19
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$1,163 USD
View
B+
Retailer 20
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$1,237 USD
£974 GBP
View
B
Retailer 21
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$1,274 USD
View
B
Retailer 22
-
$1,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-BB4337ED1 · Nov 1
$2,170 USD
View
22 more retailers have this diamond
Prices start from $252 USDSave up to $1,918 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
0.55ct Cushion
$252 USD