Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG733546158

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

Certificate IGI LG733546158

Diamond specifications and retailer prices

From €352 EUR
As of October 31, 2026
Save €622 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €974 EUR at MOH London · As of November 1, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733546158 or 733546158. Listed at 8 retailers as of October 31, 2026, with prices from €352 to €974, a €622 spread on the same certified stone. MOH London lists it at €974. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546158
Dimensions7.46 × 5.32 × 3.67 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.32 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733546158
Side View
Table 64.0%Crown 43.5°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 69.0%

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 31
Current: €974 EUR|Low: €308 EUR|High: €986 EUR|Avg: €539 EUR|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3€352 EUR
Retailer 6€366 EUR
Retailer 2€378 EUR
Retailer 7€457 EUR
Retailer 5€498 EUR
Retailer 4€611 EUR
Retailer 8€718 EUR
MOH London€974 EUR

34 data points across 8 retailers

8 retailers€352 EUR to €974 EUR

A
Cheapest Retailer
-
€352 EUR
A
Retailer 2
-
€366 EUR
$411 USD
View
A
Retailer 3
-
€378 EUR
£334 GBP
View
B+
Retailer 4
-
€457 EUR
$513 USD
View
B+
Retailer 5
-
€498 EUR
$558 USD
View
Retailer 6
-
€611 EUR
$685 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
€718 EUR
$805 USD
View
Most Expensive
B
MOH London
LG733546158 · Nov 1
€974 EUR
£860 GBP
View
7 more retailers have this diamond
Prices start from €352 EURSave up to €622 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
€352 EUR