Radiant|Lab Grown|IGI

7.86ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG838608171

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

Certificate IGI LG838608171

Diamond specifications and retailer prices

From €3,493 EUR
$3,902 USD
As of October 31, 2026
Save €14,740 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €18,233 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.86ct lab-grown radiant diamond

This 7.86ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838608171 or 838608171. Listed at 18 retailers as of October 29, 2026, with prices from €3,493 to €18,233, a €14,740 spread on the same certified stone. Brilliant Earth lists it at €18,233. 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

7.86
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838608171
Dimensions14.30 × 9.55 × 6.44 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.30 mm9.55 mm7.86 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838608171
Side View
Table 68.0%Crown 41.4°Girdle: Slightly ThickPavilion 34.3°Culet: NoneDepth 67.4%

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: Oct 31
Current: €18,233 EUR|Low: €3,493 EUR|High: €18,459 EUR|Avg: €8,862 EUR|+8.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 3€3,493 EUR
Retailer 4€3,737 EUR
Retailer 18€4,303 EUR
Retailer 11€4,806 EUR
Retailer 16€4,962 EUR
Retailer 14€5,181 EUR
Retailer 2€5,497 EUR
Retailer 6€5,511 EUR
Retailer 12€6,496 EUR
Retailer 15€6,729 EUR
Retailer 13€7,747 EUR
Retailer 9€9,116 EUR
Retailer 17€9,352 EUR
Retailer 10€11,078 EUR
Retailer 5€12,649 EUR
Retailer 8€12,708 EUR
Retailer 7€17,799 EUR
Brilliant Earth€18,233 EUR

36 data points across 18 retailers

18 retailers€3,493 EUR to €18,233 EUR

A
Cheapest Retailer
-
€3,493 EUR
$3,902 USD
Final sale: no returns
A
Retailer 2
-
€3,737 EUR
$4,175 USD
View
Retailer 3
-
€4,303 EUR
£3,785 GBP
View
Price last confirmed 15 days ago
B+
Retailer 4
-
€4,806 EUR
£4,228 GBP
View
B+
Retailer 5
-
€4,962 EUR
$5,544 USD
View
B+
Retailer 6
-
€5,181 EUR
$5,788 USD
View
B+
Retailer 7
-
€5,497 EUR
View
B+
Retailer 8
-
€5,511 EUR
£4,848 GBP
View
B+
Retailer 9
-
€6,496 EUR
ZAR 117,248 ZAR
View
Retailer 10
-
€6,729 EUR
A$11,565 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€7,747 EUR
£6,815 GBP
View
B
Retailer 12
-
€9,116 EUR
$10,185 USD
View
B+
Retailer 13
-
€9,352 EUR
$10,448 USD
View
Retailer 14
-
€11,078 EUR
A$19,041 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
€12,649 EUR
$14,131 USD
View
B
Retailer 16
-
€12,708 EUR
SGD 19,186 SGD
View
B
Retailer 17
-
€17,799 EUR
$19,885 USD
View
Most Expensive
B
Brilliant Earth
21567407A · Oct 29
€18,233 EUR
$20,370 USD
View
17 more retailers have this diamond
Prices start from €3,493 EURSave up to €14,740 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
7.86ct Radiant
€3,493 EUR