Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG845652794

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

Certificate IGI LG845652794

Diamond specifications and retailer prices

From €236 EUR
As of November 6, 2026
Save €785 EUR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,021 EUR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

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 LG845652794 or 845652794. Listed at 11 retailers as of November 6, 2026, with prices from €236 to €1,021, a €785 spread on the same certified stone. Brilliant Earth lists it at €1,021. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845652794
Dimensions7.63 × 5.39 × 3.68 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.39 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845652794
Side View
Table 64.0%Crown 44.2°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,021 EUR|Low: €236 EUR|High: €1,021 EUR|Avg: €570 EUR|+4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5€236 EUR
Retailer 4€363 EUR
Retailer 9€373 EUR
Retailer 11€383 EUR
Retailer 2€385 EUR
Retailer 6€460 EUR
Retailer 3€527 EUR
Retailer 8€691 EUR
Retailer 7€736 EUR
Retailer 10€1,011 EUR
Brilliant Earth€1,021 EUR

8 data points across 11 retailers

11 retailers€236 EUR to €1,021 EUR

A
Cheapest Retailer
-
€236 EUR
A
Retailer 2
-
€363 EUR
View
A
Retailer 3
-
€373 EUR
View
A
Retailer 4
-
€383 EUR
View
A
Retailer 5
-
€385 EUR
View
A
Retailer 6
-
€460 EUR
View
B+
Retailer 7
-
€527 EUR
View
B+
Retailer 8
-
€691 EUR
View
B
Retailer 9
-
€736 EUR
View
B
Retailer 10
-
€1,011 EUR
View
Most Expensive
B
Brilliant Earth
22392460A · Nov 6
€1,021 EUR
$1,140 USD
View
10 more retailers have this diamond
Prices start from €236 EURSave up to €785 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
€236 EUR