Round|Lab Grown|IGI

1.48ct F FL Round Lab Grown Diamond

EX • F/FL

Diamond specifications and retailer prices

From $280 USD
As of November 1, 2026
Save $1,690 USD (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,970 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 31, 2026, with prices from $280 to $1,970, a $1,690 spread on the same certified stone. Blue Nile lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.27 × 7.31 × 4.52 mm
L/W Ratio1.01
Top View
7.27 mm7.31 mm1.48 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,970 USD|Low: $280 USD|High: $2,676 USD|Avg: $1,204 USD|-6.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 3$280 USD
Retailer 2$325 USD
Retailer 4$607 USD
Retailer 5$1,234 USD
Blue Nile$1,970 USD
Retailer 6$2,676 USD

11 data points across 6 retailers

5 retailers$280 USD to $1,970 USD

A
Cheapest Retailer
-
$280 USD
A
Retailer 2
-
$325 USD
View
A
Retailer 3
-
$607 USD
View
B
Retailer 4
-
$1,234 USD
View
Most Expensive
B
Blue Nile
30353751 · Oct 31
$1,970 USD
View
4 more retailers have this diamond
Prices start from $280 USDSave up to $1,690 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
1.48ct Round
$280 USD