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Round|Lab Grown|IGI

0.80ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG846609697

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846609697

Diamond specifications and retailer prices

From £199 GBP
$267 USD
As of October 31, 2026
Save £267 GBP (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £466 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846609697 or 846609697. Listed at 5 retailers as of October 31, 2026, with prices from £199 to £466, a £267 spread on the same certified stone. Taylor and Hart lists it at £466. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609697
Dimensions5.92 × 5.89 × 3.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.92 mm5.89 mm0.80 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609697
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £226 GBP|Low: £199 GBP|High: £466 GBP|Avg: £315 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 2£199 GBP
Retailer 1£226 GBP
Retailer 4£245 GBP
Retailer 3£419 GBP
Taylor and Hart£466 GBP

3 data points across 5 retailers

5 retailers£199 GBP to £466 GBP

A
Cheapest Retailer
-
£199 GBP
$267 USD
A
Retailer 2
-
£226 GBP
View
B+
Retailer 3
-
£245 GBP
$328 USD
View
B
Retailer 4
-
£419 GBP
$561 USD
View
Most Expensive
B
Taylor and Hart
69QF29V · Oct 31
£466 GBP
$625 USD
View
4 more retailers have this diamond
Prices start from £199 GBPSave up to £267 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.

A
0.80ct Round
£199 GBP