Radiant|Lab Grown|IGI

3.85ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG779663852

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

Certificate IGI LG779663852

Diamond specifications and retailer prices

From $740 USD
As of October 31, 2026
Save $6,410 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,150 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.85ct lab-grown radiant diamond

This 3.85ct 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 LG779663852 or 779663852. Listed at 18 retailers as of October 31, 2026, with prices from $740 to $7,150, a $6,410 spread on the same certified stone. Brilliant Earth lists it at $7,150. 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

3.85
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779663852
Dimensions10.78 × 7.88 × 5.36 mm
L/W Ratio1.37
Culet sizePointed
Top View
10.78 mm7.88 mm3.85 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779663852
Side View
Table 64.0%Crown 45°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,150 USD|Low: $740 USD|High: $7,150 USD|Avg: $2,259 USD|+20.4%
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
Retailer 19
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Retailer 21
November 1, 2026
Retailer 17$740 USD
Retailer 13$841 USD
Retailer 20$844 USD
Retailer 6$886 USD
Retailer 10$906 USD
Retailer 11$1,019 USD
Retailer 15$1,097 USD
Retailer 19$1,169 USD
Retailer 4$1,400 USD
Retailer 9$1,694 USD
Retailer 3$1,766 USD
Retailer 12$1,985 USD
Retailer 5$1,987 USD
Retailer 7$2,135 USD
Retailer 16$2,724 USD
Retailer 8$3,080 USD
Retailer 18$3,297 USD
Retailer 14$3,870 USD
Retailer 2$4,896 USD
Retailer 21$4,900 USD
Brilliant Earth$7,150 USD

10 data points across 21 retailers

18 retailers$740 USD to $7,150 USD

A
Cheapest Retailer
-
$740 USD
A
Retailer 2
-
$841 USD
£662 GBP
View
A
Retailer 3
-
$844 USD
View
A
Retailer 4
-
$886 USD
View
B+
Retailer 5
-
$906 USD
View
A
Retailer 6
-
$1,052 USD
View
A
Retailer 7
-
$1,097 USD
€1,045 EUR
View
A
Retailer 8
-
$1,400 USD
View
A
Retailer 9
-
$1,694 USD
View
A
Retailer 10
-
$1,766 USD
View
B+
Retailer 11
-
$1,987 USD
View
B+
Retailer 12
-
$2,135 USD
CA$2,965 CAD
View
B+
Retailer 13
-
$2,724 USD
A$4,191 AUD
View
B
Retailer 14
-
$3,080 USD
View
B
Retailer 15
-
$3,297 USD
£2,596 GBP
View
B
Retailer 16
-
$4,896 USD
View
B
Retailer 17
-
$4,900 USD
View
Most Expensive
B
Brilliant Earth
22267004A · Nov 1
$7,150 USD
View
17 more retailers have this diamond
Prices start from $740 USDSave up to $6,410 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.

A
3.85ct Radiant
$740 USD