Round|Lab Grown|GIA

3.14ct F SI2 Round Lab Grown Diamond

VG • F/SI2 • GIA 7508913039

Certificate GIA 7508913039

Diamond specifications and retailer prices

From $871 USD
£686 GBP
As of November 2, 2026
Save $939 USD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,810 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.14ct lab-grown round diamond

This 3.14ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7508913039. Listed at 4 retailers as of November 2, 2026, with prices from $871 to $1,810, a $939 spread on the same certified stone. Brilliant Earth lists it at $1,810. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 7508913039
Dimensions9.56 × 9.50 × 5.64 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Culet sizeNone
Top View
9.56 mm9.50 mm3.14 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508913039
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,810 USD|Low: $572 USD|High: $3,430 USD|Avg: $1,191 USD|-47.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$572 USD
Retailer 8$579 USD
Retailer 3$846 USD
Retailer 2$871 USD
Retailer 7$881 USD
Retailer 4$932 USD
Retailer 9$1,192 USD
Retailer 5$1,437 USD
Brilliant Earth$1,810 USD
Retailer 10$1,999 USD

34 data points across 10 retailers

4 retailers$871 USD to $1,810 USD

Retailer 1
-
$572 USD
Price last confirmed 47 days ago
A
Retailer 2
-
$871 USD
£686 GBP
View
Retailer 3
-
$1,437 USD
View
Price last confirmed 47 days ago
Most Expensive
B
Brilliant Earth
19009954A · Nov 2
$1,810 USD
View
3 more retailers have this diamond
Prices start from $871 USDSave up to $939 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
3.14ct Round
$871 USD