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0.34ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • GIA 1493853860

Certificate GIA 1493853860

Diamond specifications and retailer prices

From $811 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $1,948 USD at MOH London · As of October 21, 2026
View at MOH London

About this 0.34ct lab-grown round diamond

This 0.34ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1493853860. Listed at 2 retailers as of October 30, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.34
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1493853860
Dimensions4.49 × 4.47 × 2.80 mm
L/W Ratio1.00
Top View
4.49 mm4.47 mm0.34 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1493853860
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $1,948 USD|Low: $811 USD|High: $1,948 USD|Avg: $1,274 USD
MOH London
Retailer 2
October 28, 2026
Retailer 2$811 USD
MOH London$1,948 USD

3 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$811 USD
Most Expensive
MOH London
1493853860 · Oct 21
$1,948 USD
£1,534 GBP
View
Price under review
1 more retailer has this diamond
Prices start from $811 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
0.34ct Round
$811 USD