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Radiant|Lab Grown|IGI

6.17ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG841623366

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

Certificate IGI LG841623366

Diamond specifications and retailer prices

From €977 EUR
$1,091 USD
As of October 31, 2026
Save €5,763 EUR (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €6,740 EUR at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 6.17ct lab-grown radiant diamond

This 6.17ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841623366 or 841623366. Listed at 4 retailers as of October 27, 2026, with prices from €977 to €6,740, a €5,763 spread on the same certified stone. Brilliant Earth lists it at €6,740. 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

6.17
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841623366
Dimensions13.00 × 8.94 × 6.14 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.00 mm8.94 mm6.17 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841623366
Side View
Table 67.0%Crown 45°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €6,740 EUR|Low: €977 EUR|High: €6,740 EUR|Avg: €4,054 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3€977 EUR
Retailer 2€1,477 EUR
Retailer 4€5,174 EUR
Brilliant Earth€6,740 EUR

25 data points across 4 retailers

4 retailers€977 EUR to €6,740 EUR

A
Cheapest Retailer
-
€977 EUR
$1,091 USD
Final sale: no returns
A
Retailer 2
-
€1,477 EUR
£1,299 GBP
View
Retailer 3
-
€5,174 EUR
$5,780 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21703865A · Oct 27
€6,740 EUR
$7,530 USD
View
3 more retailers have this diamond
Prices start from €977 EURSave up to €5,763 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
6.17ct Radiant
€977 EUR