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Round|Lab Grown

0.64ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • 91CB789B5C

Diamond specifications and retailer prices

From £80 GBP
$107 USD
As of October 30, 2026
Save £10 GBP (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £90 GBP at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 0.64ct lab-grown round diamond

This 0.64ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 2 retailers as of October 30, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate91CB789B5C
Dimensions5.45 × 5.50 × 3.44 mm
L/W Ratio1.01
Top View
5.45 mm5.50 mm0.64 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate91CB789B5C
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £90 GBP|Low: £80 GBP|High: £230 GBP|Avg: £150 GBP|+0.8%
Aurelinne
Retailer 2
Retailer 3
October 2, 2026
Retailer 2£80 GBP
Aurelinne£90 GBP
Retailer 3£230 GBP

4 data points across 3 retailers

2 retailers£80 GBP to £90 GBP

B+
Cheapest Retailer
-
£80 GBP
$107 USD
Most Expensive
B+
Aurelinne
bdf9604c-7318-4dab-bfaa-69ead2ccb00d · Oct 31
£90 GBP
$121 USD
View
1 more retailer has this diamond
Prices start from £80 GBPSave up to £10 GBP

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+
0.64ct Round
£80 GBP