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Radiant|Lab Grown|IGI

3.14ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG787637464

Certificate IGI LG787637464

Diamond specifications and retailer prices

From $3,930 USD
As of November 2, 2026
Save $2,370 USD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,300 USD at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 3.14ct lab-grown radiant diamond

This 3.14ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG787637464 or 787637464. Listed at 4 retailers as of November 2, 2026, with prices from $3,930 to $6,300, a $2,370 spread on the same certified stone. Kay Jewelers lists it at $6,300. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.14
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG787637464
Dimensions10.47 × 7.45 × 5.07 mm
L/W Ratio1.41
Top View
10.47 mm7.45 mm3.14 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787637464
Side View
Table 68.0%CrownGirdle: ThinPavilionCulet: NoneDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $6,300 USD|Low: $3,930 USD|High: $6,300 USD|Avg: $5,450 USD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2$3,930 USD
Retailer 3$4,444 USD
Kay Jewelers$6,300 USD
Retailer 4$6,300 USD

2 data points across 4 retailers

4 retailers$3,930 USD to $6,300 USD

B
Cheapest Retailer
-
$3,930 USD
B
Retailer 2
-
$4,444 USD
View
B
Retailer 3
-
$6,300 USD
View
Most Expensive
B
Kay Jewelers
258890690 · Nov 2
$6,300 USD
View
3 more retailers have this diamond
Prices start from $3,930 USDSave up to $2,370 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
3.14ct Radiant
$3,930 USD