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Cushion|Lab Grown|IGI

0.55ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG801635384

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG801635384

Diamond specifications and retailer prices

From $245 USD
As of October 25, 2026
Save $644 USD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $889 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG801635384 or 801635384. Listed at 11 retailers as of October 25, 2026, with prices from $245 to $889, a $644 spread on the same certified stone. MOH London lists it at $889. 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
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801635384
Dimensions4.74 × 4.72 × 3.14 mm
L/W Ratio1.00
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
4.74 mm4.72 mm0.55 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801635384
Side View
Table 65.0%Crown 35.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 66.5%

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 25
Current: $889 USD|Low: $245 USD|High: $895 USD|Avg: $462 USD|+5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$245 USD
Retailer 6$329 USD
Retailer 3$330 USD
Retailer 7$346 USD
Retailer 2$350 USD
Retailer 4$361 USD
Retailer 8$414 USD
Retailer 9$597 USD
Retailer 10$664 USD
MOH London$889 USD

45 data points across 10 retailers

11 retailers$245 USD to $889 USD

A
Cheapest Retailer
-
$245 USD
B+
Retailer 2
-
$329 USD
A$506 AUD
View
B+
Retailer 3
-
$330 USD
£260 GBP
View
B+
Retailer 4
-
$346 USD
View
B+
Retailer 5
-
$350 USD
View
Retailer 6
-
$360 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$361 USD
€344 EUR
View
B+
Retailer 8
-
$414 USD
View
B
Retailer 9
-
$609 USD
View
B
Retailer 10
-
$664 USD
View
Most Expensive
B
MOH London
LG801635384 · Oct 29
$889 USD
£700 GBP
View
10 more retailers have this diamond
Prices start from $245 USDSave up to $644 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
$245 USD