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Cushion|Lab Grown|IGI

0.55ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG764675323

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG764675323

Diamond specifications and retailer prices

From $303 USD
As of November 1, 2026
Save $1,927 USD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,230 USD at Do Amore Diamonds · As of November 2, 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 very-good cut grade and certified by IGI LG764675323 or 764675323. Listed at 10 retailers as of November 1, 2026, with prices from $303 to $2,230, a $1,927 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. 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

0.55
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764675323
Dimensions4.59 × 4.44 × 3.17 mm
L/W Ratio1.03
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
4.59 mm4.44 mm0.55 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764675323
Side View
Table 57.0%Crown 36.7°Girdle: THK-VTKPavilion 35°Culet: NoneDepth 71.4%

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: Nov 1
Current: $2,230 USD|Low: $303 USD|High: $2,230 USD|Avg: $850 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$303 USD
Retailer 10$399 USD
Retailer 8$400 USD
Retailer 5$460 USD
Retailer 3$600 USD
Retailer 4$613 USD
Retailer 9$708 USD
Retailer 7$948 USD
Retailer 6$1,226 USD
Retailer 2$1,318 USD
Do Amore Diamonds$2,230 USD

26 data points across 11 retailers

10 retailers$303 USD to $2,230 USD

A
Cheapest Retailer
-
$303 USD
A
Retailer 2
-
$399 USD
View
A
Retailer 3
-
$400 USD
View
A
Retailer 4
-
$460 USD
View
B+
Retailer 5
-
$613 USD
€584 EUR
View
Retailer 6
-
$708 USD
A$1,089 AUD
View
Price last confirmed 32 days ago
B
Retailer 7
-
$948 USD
CA$1,316 CAD
View
B
Retailer 8
-
$1,226 USD
View
B
Retailer 9
-
$1,318 USD
£1,038 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG764675323 · Nov 2
$2,230 USD
View
9 more retailers have this diamond
Prices start from $303 USDSave up to $1,927 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
$303 USD