Radiant|Lab Grown|IGI

3.86ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG850676726

Certificate IGI LG850676726

Diamond specifications and retailer prices

From $1,023 USD
£806 GBP
As of November 1, 2026
Save $3,267 USD (76%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,290 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.86ct lab-grown radiant diamond

This 3.86ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850676726 or 850676726. Listed at 2 retailers as of October 31, 2026, with prices from $1,023 to $4,290, a $3,267 spread on the same certified stone. Brilliant Earth lists it at $4,290. 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

3.86
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG850676726
Dimensions11.07 × 7.70 × 5.26 mm
L/W Ratio1.44
Top View
11.07 mm7.70 mm3.86 ctF / VVS2
OriginLab Grown
CutIdeal
FluorescenceNone
CertificateIGI LG850676726
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $4,290 USD|Low: $1,023 USD|High: $4,290 USD|Avg: $3,201 USD
Brilliant Earth
Retailer 2
November 1, 2026
Retailer 2$1,023 USD
Brilliant Earth$4,290 USD

2 data points across 2 retailers

2 retailers$1,023 USD to $4,290 USD

B+
Cheapest Retailer
-
$1,023 USD
£806 GBP
Most Expensive
C
Brilliant Earth
22380429A · Oct 31
$4,290 USD
View
1 more retailer has this diamond
Prices start from $1,023 USDSave up to $3,267 USD

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.

B+
3.86ct Radiant
$1,023 USD