Cushion|Lab Grown|IGI

1.28ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG821621504

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821621504

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of October 31, 2026
Save €805 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €994 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821621504 or 821621504. Listed at 12 retailers as of October 29, 2026, with prices from €189 to €994, a €805 spread on the same certified stone. MOH London lists it at €994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821621504
Dimensions7.36 × 5.63 × 3.80 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm5.63 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821621504
Side View
Table 64.0%Crown 36.5°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 67.5%

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 31
Current: €994 EUR|Low: €141 EUR|High: €1,030 EUR|Avg: €540 EUR|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6€189 EUR
Retailer 8€286 EUR
Retailer 4€347 EUR
Retailer 10€365 EUR
Retailer 7€382 EUR
Retailer 11€528 EUR
Retailer 9€543 EUR
Retailer 2€706 EUR
Retailer 5€724 EUR
Retailer 3€870 EUR
MOH London€994 EUR

35 data points across 11 retailers

12 retailers€189 EUR to €994 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
Final sale: no returns
B+
Retailer 2
-
€286 EUR
$320 USD
View
A
Retailer 3
-
€347 EUR
View
Retailer 4
-
€365 EUR
ZAR 6,589 ZAR
View
Price last confirmed 14 days ago
A
Retailer 5
-
€382 EUR
£336 GBP
View
Retailer 6
-
€528 EUR
A$907 AUD
View
Price last confirmed 14 days ago
A
Retailer 7
-
€543 EUR
$607 USD
View
B+
Retailer 8
-
€706 EUR
$789 USD
View
B+
Retailer 9
-
€724 EUR
$809 USD
View
Retailer 10
-
€870 EUR
A$1,496 AUD
View
Price last confirmed 27 days ago
Retailer 11
-
€976 EUR
$1,090 USD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
LG821621504 · Oct 29
€994 EUR
£874 GBP
View
11 more retailers have this diamond
Prices start from €189 EURSave up to €805 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
1.28ct Cushion
€189 EUR