Cushion|Lab Grown|IGI

0.55ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG837680393

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

Certificate IGI LG837680393

Diamond specifications and retailer prices

From €219 EUR
$245 USD
As of October 25, 2026
Save €576 EUR (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €796 EUR 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 top-tier cut grade and certified by IGI LG837680393 or 837680393. Listed at 10 retailers as of October 25, 2026, with prices from €219 to €796, a €576 spread on the same certified stone. MOH London lists it at €796. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680393
Dimensions4.79 × 4.76 × 3.14 mm
L/W Ratio1.01
Girdle conditionFaceted
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
4.79 mm4.76 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680393
Side View
Table 64.0%Crown 37.8°Girdle: STK-THKPavilion 39.3°CuletDepth 66.0%

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 25
Current: €796 EUR|Low: €224 EUR|High: €801 EUR|Avg: €427 EUR|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3€293 EUR
Retailer 5€294 EUR
Retailer 7€310 EUR
Retailer 4€313 EUR
Retailer 2€321 EUR
Retailer 6€322 EUR
Retailer 8€534 EUR
Retailer 9€594 EUR
MOH London€796 EUR

38 data points across 9 retailers

10 retailers€219 EUR to €796 EUR

A
Cheapest Retailer
-
€219 EUR
$245 USD
B+
Retailer 2
-
€293 EUR
£258 GBP
View
B+
Retailer 3
-
€294 EUR
A$506 AUD
View
B+
Retailer 4
-
€310 EUR
$346 USD
View
B+
Retailer 5
-
€313 EUR
$350 USD
View
B+
Retailer 6
-
€321 EUR
View
Retailer 7
-
€322 EUR
$360 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
€545 EUR
$609 USD
View
B
Retailer 9
-
€594 EUR
$664 USD
View
Most Expensive
B
MOH London
LG837680393 · Oct 29
€796 EUR
£700 GBP
View
9 more retailers have this diamond
Prices start from €219 EURSave up to €576 EUR

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
€219 EUR