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Round|Lab Grown

1.28ct I VVS1 Round Lab Grown Diamond

EX • I/VVS1 • LG12376509

Diamond specifications and retailer prices

From £1,254 GBP
$1,680 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £1,254 GBP at Do Amore Diamonds
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 Do Amore Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
Fluorescence
OriginLab Grown
Grading Lab
CertificateLG12376509
Dimensions6.90 × 6.96 × 4.33 mm
L/W Ratio1.01
Top View
6.90 mm6.96 mm1.28 ctI / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
CertificateLG12376509
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

How it works →
D
Below Average
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Price History

Last verified: Nov 1
Current: £1,254 GBP|Low: £1,254 GBP|High: £1,254 GBP|Avg: £1,254 GBP
February 20, 2026
Do Amore Diamonds£1,254 GBP

1 data point across 1 retailer

1 retailer

D
Do Amore Diamonds
8-6200010595 · Nov 1
£1,254 GBP
$1,680 USD
View

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D
1.28ct Round
£1,254 GBP