Radiant|Lab Grown|IGI

1.28ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG638499792

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

Certificate IGI LG638499792

Diamond specifications and retailer prices

From €224 EUR
$250 USD
As of October 30, 2026
Save €896 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,120 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 LG638499792 or 638499792. Listed at 16 retailers as of October 29, 2026, with prices from €224 to €1,120, a €896 spread on the same certified stone. MOH London lists it at €1,120. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638499792
Dimensions7.73 × 5.36 × 3.50 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.36 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638499792
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 65.3%

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: €1,120 EUR|Low: €215 EUR|High: €1,127 EUR|Avg: €590 EUR|+4.5%
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
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Retailer 15
Retailer 16
October 30, 2026
Retailer 12€224 EUR
Retailer 4€251 EUR
Retailer 16€260 EUR
Retailer 3€277 EUR
Retailer 13€277 EUR
Retailer 10€421 EUR
Retailer 5€448 EUR
Retailer 15€465 EUR
Retailer 7€506 EUR
Retailer 9€529 EUR
Retailer 2€680 EUR
Retailer 11€853 EUR
Retailer 14€893 EUR
Retailer 8€939 EUR
Retailer 6€1,078 EUR
MOH London€1,120 EUR

43 data points across 16 retailers

16 retailers€224 EUR to €1,120 EUR

A
Cheapest Retailer
-
€224 EUR
$250 USD
A
Retailer 2
-
€251 EUR
$280 USD
View
Final sale: no returns
A
Retailer 3
-
€260 EUR
$290 USD
View
A
Retailer 4
-
€277 EUR
$310 USD
View
A
Retailer 5
-
€277 EUR
$310 USD
View
A
Retailer 6
-
€421 EUR
$470 USD
View
B+
Retailer 7
-
€448 EUR
$501 USD
View
B+
Retailer 8
-
€465 EUR
$519 USD
View
B+
Retailer 9
-
€506 EUR
$565 USD
View
B+
Retailer 10
-
€529 EUR
£465 GBP
View
B+
Retailer 11
-
€680 EUR
$760 USD
View
B
Retailer 12
-
€853 EUR
$953 USD
View
B
Retailer 13
-
€893 EUR
$998 USD
View
Retailer 14
-
€939 EUR
$1,049 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
€1,078 EUR
£948 GBP
View
Most Expensive
B
MOH London
LG638499792 · Oct 29
€1,120 EUR
£985 GBP
View
15 more retailers have this diamond
Prices start from €224 EURSave up to €896 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
€224 EUR