Radiant|Lab Grown|IGI

1.28ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG635414418

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG635414418

Diamond specifications and retailer prices

From €204 EUR
$228 USD
As of October 25, 2026
Save €754 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €958 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG635414418 or 635414418. Listed at 16 retailers as of October 25, 2026, with prices from €204 to €958, a €754 spread on the same certified stone. MOH London lists it at €958. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635414418
Dimensions7.85 × 5.27 × 3.55 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm5.27 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635414418
Side View
Table 66.0%Crown 30.5°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.4%

Caratlytics Score

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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: €958 EUR|Low: €187 EUR|High: €964 EUR|Avg: €477 EUR|+2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 5€187 EUR
Retailer 6€197 EUR
Retailer 12€204 EUR
Retailer 11€245 EUR
Retailer 4€360 EUR
Retailer 7€368 EUR
Retailer 10€383 EUR
Retailer 14€428 EUR
Retailer 13€494 EUR
Retailer 9€568 EUR
Retailer 8€692 EUR
Retailer 3€704 EUR
Retailer 2€707 EUR
MOH London€958 EUR

41 data points across 14 retailers

16 retailers€204 EUR to €958 EUR

Retailer 1
-
€187 EUR
$209 USD
Price last confirmed 33 days ago
Retailer 2
-
€197 EUR
$220 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€204 EUR
$228 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
€204 EUR
$228 USD
View
Retailer 5
-
€245 EUR
£216 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
€360 EUR
$402 USD
View
A
Retailer 7
-
€368 EUR
£324 GBP
View
A
Retailer 8
-
€383 EUR
View
B+
Retailer 9
-
€428 EUR
$478 USD
View
B+
Retailer 10
-
€494 EUR
$552 USD
View
Retailer 11
-
€568 EUR
$635 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€647 EUR
£569 GBP
View
B
Retailer 13
-
€692 EUR
$773 USD
View
Retailer 14
-
€704 EUR
$786 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
€707 EUR
$790 USD
View
Most Expensive
B
MOH London
LG635414418 · Oct 29
€958 EUR
£843 GBP
View
15 more retailers have this diamond
Prices start from €204 EURSave up to €754 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 Radiant
€204 EUR