Radiant|Lab Grown|IGI

3.10ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG833606620

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

Certificate IGI LG833606620

Diamond specifications and retailer prices

From $1,110 USD
As of November 1, 2026
Save $5,740 USD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,850 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833606620 or 833606620. Listed at 6 retailers as of October 28, 2026, with prices from $1,110 to $6,850, a $5,740 spread on the same certified stone. Brilliant Earth lists it at $6,850. 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

3.10
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833606620
Dimensions10.42 × 7.18 × 4.85 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm7.18 mm3.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833606620
Side View
Table 65.0%Crown 40.9°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,427 USD|Low: $972 USD|High: $3,470 USD|Avg: $1,549 USD|-20.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 5$1,015 USD
Retailer 3$1,110 USD
Retailer 4$1,117 USD
Retailer 7$1,205 USD
Retailer 2$1,321 USD
Retailer 1$1,427 USD
Retailer 8$2,094 USD
Retailer 6$3,470 USD

14 data points across 8 retailers

6 retailers$1,110 USD to $6,850 USD

A
Cheapest Retailer
-
$1,110 USD
A
Retailer 2
-
$1,117 USD
View
Retailer 3
-
$1,321 USD
€1,258 EUR
View
Price last confirmed 10 days ago
A
Retailer 4
-
$1,427 USD
View
Retailer 5
-
$3,470 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
22295701A · Oct 28
$6,850 USD
View
5 more retailers have this diamond
Prices start from $1,110 USDSave up to $5,740 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
3.10ct Radiant
$1,110 USD