Cushion|Lab Grown|IGI

0.55ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG842629840

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842629840

Diamond specifications and retailer prices

From $123 USD
As of October 27, 2026
Save $784 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,148 USD at MOH London · As of October 18, 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 top-tier cut grade and certified by IGI LG842629840 or 842629840. Listed at 12 retailers as of October 25, 2026, with a 638% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842629840
Dimensions5.84 × 4.20 × 2.70 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm4.20 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG842629840
Side View
Table 66.0%Crown 34°Girdle: THN-MEDPavilion 32°CuletDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,148 USD|Low: $123 USD|High: $1,148 USD|Avg: $392 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$123 USD
Retailer 3$154 USD
Retailer 7$243 USD
Retailer 8$245 USD
Retailer 9$246 USD
Retailer 12$271 USD
Retailer 5$272 USD
Retailer 6$373 USD
Retailer 2$398 USD
Retailer 4$430 USD
Retailer 11$907 USD
MOH London$1,148 USD

14 data points across 12 retailers

12 retailers$123 USD to $907 USD

A
Cheapest Retailer
-
$123 USD
Final sale: no returns
A
Retailer 2
-
$154 USD
HK$1,200 HKD
View
Retailer 3
-
$243 USD
ZAR 3,929 ZAR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$245 USD
View
A
Retailer 5
-
$246 USD
€234 EUR
View
B+
Retailer 6
-
$271 USD
View
A
Retailer 7
-
$272 USD
£215 GBP
View
B+
Retailer 8
-
$373 USD
£294 GBP
View
B
Retailer 9
-
$398 USD
View
B+
Retailer 10
-
$430 USD
View
B
Retailer 11
-
$907 USD
View
Most Expensive
MOH London
LG842629840 · Oct 18
$1,148 USD
£904 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from $123 USDSave up to $784 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
$123 USD