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Cushion|Lab Grown|IGI

0.55ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG663401994

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG663401994

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 30, 2026
Save £996 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,127 GBP at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG663401994 or 663401994. Listed at 21 retailers as of October 29, 2026, with prices from £131 to £1,127, a £996 spread on the same certified stone. Do Amore Diamonds lists it at £1,127. 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
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663401994
Dimensions5.40 × 4.37 × 3.09 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.40 mm4.37 mm0.55 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG663401994
Side View
Table 67.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 70.7%

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 30
Current: £1,127 GBP|Low: £125 GBP|High: £1,127 GBP|Avg: £394 GBP|+4.1%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 6£131 GBP
Retailer 18£143 GBP
Retailer 9£146 GBP
Retailer 4£216 GBP
Retailer 8£216 GBP
Retailer 13£269 GBP
Retailer 12£287 GBP
Retailer 15£290 GBP
Retailer 2£303 GBP
Retailer 3£316 GBP
Retailer 5£327 GBP
Retailer 17£358 GBP
Retailer 16£435 GBP
Retailer 19£513 GBP
Retailer 10£537 GBP
Retailer 11£645 GBP
Retailer 14£754 GBP
Retailer 7£790 GBP
Do Amore Diamonds£1,127 GBP

33 data points across 19 retailers

21 retailers£131 GBP to £1,127 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
Final sale: no returns
A
Retailer 2
-
£143 GBP
$191 USD
View
A
Retailer 3
-
£146 GBP
$195 USD
View
A
Retailer 4
-
£216 GBP
$289 USD
View
A
Retailer 5
-
£216 GBP
$290 USD
View
B+
Retailer 6
-
£269 GBP
€343 EUR
View
B+
Retailer 7
-
£287 GBP
View
B+
Retailer 8
-
£290 GBP
ZAR 6,276 ZAR
View
B+
Retailer 9
-
£303 GBP
View
B+
Retailer 10
-
£316 GBP
$424 USD
View
B
Retailer 11
-
£327 GBP
$438 USD
View
B+
Retailer 12
-
£358 GBP
$480 USD
View
B
Retailer 13
-
£435 GBP
CA$809 CAD
View
B
Retailer 14
-
£513 GBP
$687 USD
View
B
Retailer 15
-
£537 GBP
$719 USD
View
B
Retailer 16
-
£645 GBP
$865 USD
View
B
Retailer 17
-
£645 GBP
$865 USD
View
B
Retailer 18
-
£754 GBP
View
B
Retailer 19
-
£790 GBP
$1,059 USD
View
B
Retailer 20
-
£1,008 GBP
$1,350 USD
View
Most Expensive
B
Do Amore Diamonds
27-55BB48B21 · Oct 29
£1,127 GBP
$1,510 USD
View
20 more retailers have this diamond
Prices start from £131 GBPSave up to £996 GBP

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
£131 GBP