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Radiant|Lab Grown|IGI

8.15ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG843628053

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

Certificate IGI LG843628053

Diamond specifications and retailer prices

From €1,289 EUR
$1,441 USD
As of November 1, 2026
Save €2,103 EUR (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €6,324 EUR at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 8.15ct lab-grown radiant diamond

This 8.15ct 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 LG843628053 or 843628053. Listed at 4 retailers as of November 1, 2026, with a 163% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.15
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843628053
Dimensions14.41 × 10.10 × 6.72 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.41 mm10.10 mm8.15 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843628053
Side View
Table 61.0%Crown 55°Girdle: MediumPavilion 37.4°Culet: NoneDepth 66.5%

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 1
Current: €3,392 EUR|Low: €1,289 EUR|High: €3,392 EUR|Avg: €1,856 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2€1,289 EUR
Retailer 3€1,736 EUR
Retailer 4€1,865 EUR
Retailer 1€3,392 EUR

6 data points across 4 retailers

4 retailers€1,289 EUR to €3,392 EUR

A
Cheapest Retailer
-
€1,289 EUR
$1,441 USD
Final sale: no returns
B+
Retailer 2
-
€1,736 EUR
$1,941 USD
View
B+
Retailer 3
-
€3,392 EUR
$3,792 USD
View
Most Expensive
Brilliant Earth
21781682A · Oct 12
€6,324 EUR
$7,070 USD
View
Price last confirmed 22 days ago
3 more retailers have this diamond
Prices start from €1,289 EURSave up to €2,103 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
8.15ct Radiant
€1,289 EUR