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Round|Lab Grown

0.45ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • TA35C-1371-1371

Diamond specifications and retailer prices

From £202 GBP
$269 USD
As of October 27, 2026
1 retailer carries this diamond
Only listing: £202 GBP at The Perfect Carat
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Perfect Carat

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA35C-1371-1371
Dimensions4.92 × 4.88 × 3.06 mm
L/W Ratio1.01
Top View
4.92 mm4.88 mm0.45 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateTA35C-1371-1371
Side View
Table 56.3%CrownGirdlePavilionCuletDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: £202 GBP|Low: £202 GBP|High: £202 GBP|Avg: £202 GBP
September 13, 2026
The Perfect Carat£202 GBP

1 data point across 1 retailer

1 retailer

B
The Perfect Carat
tpc_a7b158c3-e8bc-4ae9-90ca-225258f0514f · Oct 27
£202 GBP
$269 USD
View

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B
0.45ct Round
£202 GBP