CaratHunter
Plans
Round|Lab Grown|GIA

0.45ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 6562319313

Certificate GIA 6562319313

Diamond specifications and retailer prices

From $1,208 USD
As of November 1, 2026
2 retailers carry this diamond
Most expensive: $3,223 USD at MOH London · As of October 18, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562319313. Listed at 2 retailers as of November 1, 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

0.45
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6562319313
Dimensions4.94 × 4.91 × 3.09 mm
L/W Ratio1.01
Top View
4.94 mm4.91 mm0.45 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562319313
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 62.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,223 USD|Low: $1,208 USD|High: $3,223 USD|Avg: $2,028 USD
MOH London
Retailer 2
October 26, 2026
Retailer 2$1,208 USD
MOH London$3,223 USD

3 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$1,208 USD
Most Expensive
MOH London
6562319313 · Oct 18
$3,223 USD
£2,538 GBP
View
Price under review
1 more retailer has this diamond
Prices start from $1,208 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
0.45ct Round
$1,208 USD