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0.66ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG22116908

Shape and cutting style on the report: Round brilliant

Certificate IGI LG22116908

Diamond specifications and retailer prices

From £1,465 GBP
$1,964 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,465 GBP at Taylor and Hart
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 Taylor and Hart

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG22116908 or 22116908. Listed at a single retailer as of October 31, 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

0.66
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG22116908
Dimensions5.66 × 5.70 × 3.38 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by Chemical Vapor Depostition (CVD) growth process.
Top View
5.66 mm5.70 mm0.66 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LG22116908
Side View
Table 60.5%Crown 32.5°Girdle: THN-UNDPavilion 40.9°Culet: NoneDepth 59.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £1,465 GBP|Low: £1,465 GBP|High: £1,465 GBP|Avg: £1,465 GBP
February 22, 2026
Taylor and Hart£1,465 GBP

1 data point across 1 retailer

1 retailer

B
Taylor and Hart
D5CEJ1U · Oct 31
£1,465 GBP
$1,964 USD
View

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B
0.66ct Round
£1,465 GBP