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Radiant|Lab Grown|IGI

8.40ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG758540855

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

Certificate IGI LG758540855

Diamond specifications and retailer prices

From €1,252 EUR
$1,404 USD
As of November 2, 2026
Save €7,361 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,613 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 8.4ct lab-grown radiant diamond

This 8.4ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758540855 or 758540855. Listed at 12 retailers as of November 2, 2026, with prices from €1,252 to €8,613, a €7,361 spread on the same certified stone. Do Amore Diamonds lists it at €8,613. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.40
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758540855
Dimensions14.39 × 9.91 × 6.74 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.39 mm9.91 mm8.40 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758540855
Side View
Table 64.0%Crown 40.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.0%

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: Nov 2
Current: €8,613 EUR|Low: €1,221 EUR|High: €8,755 EUR|Avg: €3,431 EUR|-1.6%
Do Amore Diamonds
Retailer 2
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Retailer 19
November 2, 2026
Retailer 17€1,252 EUR
Retailer 16€1,361 EUR
Retailer 8€1,780 EUR
Retailer 12€1,907 EUR
Retailer 6€2,042 EUR
Retailer 7€2,143 EUR
Retailer 3€2,292 EUR
Retailer 14€2,296 EUR
Retailer 15€2,635 EUR
Retailer 18€3,004 EUR
Retailer 10€3,193 EUR
Retailer 5€3,886 EUR
Retailer 9€4,045 EUR
Retailer 19€4,055 EUR
Retailer 2€4,119 EUR
Retailer 13€4,577 EUR
Retailer 11€4,986 EUR
Retailer 4€6,455 EUR
Do Amore Diamonds€8,613 EUR

31 data points across 19 retailers

12 retailers€1,252 EUR to €8,613 EUR

A
Cheapest Retailer
-
€1,252 EUR
$1,404 USD
A
Retailer 2
-
€1,361 EUR
$1,527 USD
View
A
Retailer 3
-
€1,907 EUR
£1,684 GBP
View
A
Retailer 4
-
€2,292 EUR
$2,571 USD
View
B+
Retailer 5
-
€2,296 EUR
$2,575 USD
View
B+
Retailer 6
-
€2,635 EUR
$2,955 USD
View
B+
Retailer 7
-
€3,004 EUR
$3,369 USD
View
B+
Retailer 8
-
€4,055 EUR
$4,549 USD
View
B
Retailer 9
-
€4,119 EUR
$4,620 USD
View
B
Retailer 10
-
€4,577 EUR
£4,042 GBP
View
B
Retailer 11
-
€6,455 EUR
$7,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-BE5EF6496 · Nov 2
€8,613 EUR
$9,660 USD
View
11 more retailers have this diamond
Prices start from €1,252 EURSave up to €7,361 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
8.40ct Radiant
€1,252 EUR